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El-Gawad HA, Ghaly MY, El Hussieny NF, Abdel Kreem M, Reda Y. Novel collector design and optimized photo-fenton model for sustainable industry textile wastewater treatment. Sci Rep 2024; 14:8573. [PMID: 38609385 PMCID: PMC11014862 DOI: 10.1038/s41598-024-58610-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 04/01/2024] [Indexed: 04/14/2024] Open
Abstract
Textile industry wastewater containing toxic dyes and high COD poses environmental hazards and requires treatment before discharge. This study addresses the challenge of treating complex textile wastewater using a novel integrated system. The system combines sedimentation, screening, adsorption, and an optimized solar photo-Fenton process to provide a sustainable treatment solution. A novel parabolic collector with a larger absorber tube diameter enhances solar radiation utilization at lower catalyst concentrations. This design is versatile, treating all types of wastewaters, especially those that contain colors, smells, solid and suspended materials, in addition to its importance for the treatment of difficult substances that may be present in industrial and sewage wastewaters that are difficult to dispose of by traditional treatment methods. Multivariate experiments optimized key photo-Fenton parameters (pH, catalyst dose, etc.) achieving significant pollutant removal (85% COD, 82% TOC, complete color) under specific conditions (pH 3, 0.2 g/L Fe(II), 1 mL/L H2O2, 40 °C and 100 L/h flow rate after 60 min irradiation). Kinetic modeling revealed second-order reaction kinetics, and multivariate regression analysis led to the development of models predicting treatment efficiency based on process factors. The key scientific contributions are the integrated system design combining conventional and advanced oxidation technologies, novel collector configuration for efficient utilization of solar radiation, comprehensive process optimization through multivariate experiments, kinetic modeling and predictive modeling relating process factors to pollutant degradation. This provides an economical green solution for textile wastewater treatment and reuse along with useful design guidelines. The treatment methodology and modeling approach make valuable additions for sustainable management of textile industry wastewater.
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Affiliation(s)
- Heba A El-Gawad
- Department of Engineering Mathematics and Physics, Higher Institute of Engineering, El-Shorouk Academy, Cairo, Egypt.
| | - Montaser Y Ghaly
- National Research Centre, Chemical Engineering and Pilot Plant Department, Canal High Institute of Engineering and Technology, Suez, Egypt
- Chemical Engineering Department, Canal High Institute of Engineering and Technology, Suez, Egypt
| | | | - M Abdel Kreem
- Higher Technological Institute, 10th of Ramadan City, Egypt
| | - Y Reda
- National Research Centre, Chemical Engineering and Pilot Plant Department, Canal High Institute of Engineering and Technology, Suez, Egypt
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2
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Lee KT, Ho KY, Chen WH, Kwon EE, Lin KYA, Liou SR. Construction and demolition waste as a high-efficiency advanced process for organic pollutant degradation in Fenton-like reaction to approach circular economy. Environ Pollut 2023; 335:122246. [PMID: 37516293 DOI: 10.1016/j.envpol.2023.122246] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 07/17/2023] [Accepted: 07/20/2023] [Indexed: 07/31/2023]
Abstract
The Fenton-like reaction is a promising organic wastewater treatment reaction among advanced oxidation processes (AOP), which has emerged to replace the conventional Fenton reaction. Recycled construction and demolition waste (CDW), which is porous and rich in iron, manganese, and magnesium, can be reused as a Fenton-like catalyst. This study proposes an AOP wastewater treatment strategy using recycled porous CDW mixed with hydrogen peroxide (H2O2) to decompose methylene blue (MB) wastewater. According to the apparent first-order rate (Kapp) of 10 ppm MB adsorption, CDW-3, having the highest specific surface area, also has the highest Kapp of 0.23 min-1 g-1. The optimized conditions recommended by the Taguchi method include a 0.3 g mL-1 CDW-3 concentration, a 0.254 g mL-1 H2O2 concentration, and 10 ppm MB, resulting in an about 2.01 min-1Kapp value. In addition, MB concentration is observed as the most influential factor for Kapp, which decreases with increasing MB concentration and is about 0.62 min-1 at 1000 ppm MB. Repeating the Fenton-like reaction five times at 100 p.m. MB using the same CDW-3, the Kapp is about 0.64 min-1, which is 86% of the initial run. The synergistic effect index (ξ) is defined to quantify the level of interaction between CDW and H2O2, which produces free radicals during the Fenton-like process. The ξ of CDW-3 is about 2.16. Overall, it is demonstrated that CDW is a promising catalyst for Fenton-like reactions, and the synergistic effect index (ξ) can be used as a reference index to evaluate the catalytic generation of free radicals between the catalyst and H2O2.
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Affiliation(s)
- Kuan-Ting Lee
- Department of Aeronautics and Astronautics, National Cheng Kung University, Tainan, 701, Taiwan; Department of Chemical and Materials Engineering, Tunghai University, Taichung, 407, Taiwan
| | - Kuan-Yu Ho
- Department of Aeronautics and Astronautics, National Cheng Kung University, Tainan, 701, Taiwan
| | - Wei-Hsin Chen
- Department of Aeronautics and Astronautics, National Cheng Kung University, Tainan, 701, Taiwan; Research Center for Smart Sustainable Circular Economy, Tunghai University, Taichung, 407, Taiwan; Department of Mechanical Engineering, National Chin-Yi University of Technology, Taichung, 411, Taiwan.
| | - Eilhann E Kwon
- Department of Earth Resources and Environmental Engineering, Hanyang University, Seoul, 04763, Republic of Korea
| | - Kun-Yi Andrew Lin
- Department of Environmental Engineering & Innovation and Development Center of Sustainable Agriculture, National Chung Hsing University, 250 Kuo-Kuang Road, Taichung, Taiwan; Institute of Analytical and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan
| | - Shuenn-Ren Liou
- Department of Architecture, National Cheng Kung University, Tainan, 701, Taiwan
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3
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Yang J, Zhu X, Ai Z, Leng L, Li H. Deep dewatering of refinery oily sludge by Fenton oxidation and its potential influence on the upgrading of oil phase. Environ Sci Pollut Res Int 2023:10.1007/s11356-023-27773-w. [PMID: 37243768 DOI: 10.1007/s11356-023-27773-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 05/16/2023] [Indexed: 05/29/2023]
Abstract
Highly efficient dewatering is essential to the reduction and reclamation disposal of oily sludge, which is a waste from the extraction, transportation, and refining of crude oil. How to effectively break the water/oil emulsion is a paramount challenge for dewatering of oily sludge. In this work, a Fenton oxidation approach was adopted for the dewatering of oily sludge. The results show that the oxidizing free radicals originated from Fenton agent effectively tailored the native petroleum hydrocarbon compounds into smaller organic molecules, hence destructing the colloidal structure of oily sludge and decreasing the viscosity as well. Meanwhile, the zeta potential of oily sludge was increased, implying the decrease of repulsive electrostatic force to realize easy coalescence of water droplets. Thus, the steric and electrostatic barriers which restrained the coalescence of dispersed water droplets in water/oil emulsion were removed. With these advantages, the Fenton oxidation approach derived the significant decrease of water content, in which 0.294 kg water was removed from per kilogram oily sludge under the optimal operation condition (i.e., pH value of 3, solid-liquid ratio of 1:10, Fe2+ concentration of 0.4 g/L and H2O2/Fe2+ ratio of 10:1, and reaction temperature of 50 °C). In addition, the quality of oil phase was upgraded after Fenton oxidation treatment accompanying with the degradation of native organic substances in oily sludge, and the heating value of oily sludge was increased from 8680 to 9260 kJ·kg-1, which would facilitate to the subsequent thermal conversion like pyrolysis or incineration. Such results demonstrate that the Fenton oxidation approach is efficient for the dewatering as well as the upgrading of oily sludge.
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Affiliation(s)
- Jianping Yang
- School of Energy Science and Engineering, Central South University, Changsha, 410083, China
| | - Xiaolei Zhu
- School of Energy Science and Engineering, Central South University, Changsha, 410083, China
| | - Zejian Ai
- School of Energy Science and Engineering, Central South University, Changsha, 410083, China
| | - Lijian Leng
- School of Energy Science and Engineering, Central South University, Changsha, 410083, China
| | - Hailong Li
- School of Energy Science and Engineering, Central South University, Changsha, 410083, China.
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4
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Ding C, Zeng G, Tao Y, Long X, Gong D, Zhou N, Zeng R, Liu X, Deng Y, Zhong ME. Environmental-friendly hydrochar-montmorillonite composite for efficient catalytic degradation of dicamba and alleviating its damage to crops. Sci Total Environ 2023; 856:158917. [PMID: 36155028 DOI: 10.1016/j.scitotenv.2022.158917] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/07/2022] [Accepted: 09/17/2022] [Indexed: 06/16/2023]
Abstract
In recent years, carbon-based materials catalyzing peroxymonosulfate (PMS) for green degradation of persistent organic pollutants have attracted increasing attention. However, PMS activation by hydrochar composite (e.g. hydrochar-montomorillonite) has rarely been investigated. Herein, a simple preparation, low-cost and eco-friendly catalyst of hydrochar-montmorillonite composite (HC-Mt) was prepared to firstly catalyze PMS for the degradation of dicamba (DIC). The as-prepared HC-Mt showed a remarkably better catalyzing performance for PMS than pure hydrochar (HC) due to its good physicochemical characteristics and abundant oxygen-containing groups. Furthermore, the electron spin resonance (ESR) and quenching tests revealed that active species such as SO4-, OH and O2- all participated in the degradation process. DIC sites on C6, Cl 10, and O15 exhibited higher reactivity according to the density functional theory (DFT) calculation, which were easily attacked by active species. The DIC degradation mainly occurred via hydroxyl substitution, decarboxylation, oxidation and ring-cleavage and finally most of the intermediates were mineralized into CO2 and H2O. Finally, the phytotoxicity assessment was measured by the germination growth situation of tobacco and mung beans in the presence of DIC (with or without treatment by HC-Mt/PMS). The result showed that HC-Mt/PMS could significantly reduce the phytotoxicity of DIC to crops, suggesting that catalyzing PMS using HC-Mt was environmentally friendly. Therefore, this work did not only provide a novel catalyzing PMS strategy using hydrochar composite for wastewater treatment, but also give a new idea for herbicide phytotoxicity management.
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Affiliation(s)
- Chunxia Ding
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, China
| | - Guangyong Zeng
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, China
| | - Yaping Tao
- College of Physics and Electronic Information & Henan Key Laboratory of Electromagnetic Transformation and Detection, Luoyang Normal University, Luoyang 471934, China
| | - Xiuyu Long
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, China
| | - Daoxin Gong
- College of Resources and Environment, Hunan Agricultural University, Changsha 410082, China
| | - Nan Zhou
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, China
| | - Rongying Zeng
- College of Chemistry and Material Science, Hengyang Normal University, Hengyang 421001, China
| | - Xiangying Liu
- College of Plant Protection, Hunan Agricultural University, Changsha 410128, China.
| | - Yaocheng Deng
- College of Resources and Environment, Hunan Agricultural University, Changsha 410082, China.
| | - Mei-E Zhong
- School of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, China.
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Simão Galvão D, Aparecida Alves N, Regina Lopes Tiburtius E, Andrade Pessôa C, Toshio Fujiwara S. Reactive dye degradation using Fe3+ modified membranes obtained from cigarette filters. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2023.114586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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6
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Dehghan S, Naderi A, Kalantary RR, Dehghanifard E. US-assisted catalytic degradation of paraquat using ZnO/Fe 3O 4 recoverable composite: Performance, toxicity bioassay test and degradation mechanism. J Environ Health Sci Eng 2022; 20:799-811. [PMID: 36406619 PMCID: PMC9672153 DOI: 10.1007/s40201-022-00820-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 07/31/2022] [Indexed: 06/16/2023]
Abstract
In this study, the ZnO/Fe3O4 catalyst was used as an active catalyst for the oxidation of Paraquat (PQ) herbicide in aqueous solution under ultrasonic (US) waves. FTIR, XRD, FE-SEM, and VSM analyses were performed to characterize the synthesized catalyst. Studies on the effect of radical scavengers were also carried out and the amount of organic matter degradation was determined by measuring the TOC. Under the optimized conditions (catalyst concentration = 0.75 g/L, herbicide concentration = 10 ppm, US power = 70w), the degradation and mineralization rates of the herbicide were acquired as 96.1% and 68% within 60 min, respectively. The quenching tests showed that the hydroxyl (oOH) radical was the most effective oxidant agent in the degradation process of the PQ under ZnO/Fe3O4/US system. The toxicity of treated effluent assayed by Daphnia Magna was decreased from %73.16 in raw samples to %7.2 in the treated samples, during 96 h. Finally, it can be concluded that ZnO/Fe3O4/US process can be successfully performed as an effective process to herbicides in aqueous solutions, due to the high efficiency and excellent catalytic activity.
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Affiliation(s)
- Samaneh Dehghan
- Department of Environmental Health Engineering, School of Public Health, Mazandaran University of Medical Sciences, Sari, Iran
- Student Research Committee, Faculty of Health, Iran University of Medical Sciences, Tehran, Iran
| | - Azra Naderi
- Environemtal Health Technology Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Environmental Health Engineering, Faculty of Health, Iran University of Medical Sciences, Tehran, Iran
| | - Roshanak Rezaei Kalantary
- Environemtal Health Technology Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Environmental Health Engineering, Faculty of Health, Iran University of Medical Sciences, Tehran, Iran
| | - Emad Dehghanifard
- Environemtal Health Technology Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Environmental Health Engineering, Faculty of Health, Iran University of Medical Sciences, Tehran, Iran
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7
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Gupta AD, Singh H, Varjani S, Awasthi MK, Giri BS, Pandey A. A critical review on biochar-based catalysts for the abatement of toxic pollutants from water via advanced oxidation processes (AOPs). Sci Total Environ 2022; 849:157831. [PMID: 35931173 DOI: 10.1016/j.scitotenv.2022.157831] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/31/2022] [Accepted: 08/01/2022] [Indexed: 06/15/2023]
Abstract
Proper waste disposal is a key towards sustainable development. Wastewater treatment is delineated by the application of efficient, economic and novel catalysts. Biochar is derived from the thermochemical conversion of biomass or any carbonaceous materials and is considered as one of the most eco-friendly substitute for activated carbon. Owing to its large surface area, porosity, crystallinity and active functional groups, the biochar-based catalysts has been extensively applied for the abatement of toxic pollutants from wastewater streams. While most of the reviews focus on the adsorptive properties of the biochar, this review critically analyses the recent development of biochar-based catalysts in the field of advanced oxidation processes (Fenton-like systems, photocatalytic and sonocatalytic systems). The presence of persistent free radicals and oxygen-containing functional groups renders biochar to act as catalyst. The mechanisms accompanying catalytic performance of biochar-based catalysts have also been reviewed. However, the research in this area is quite at an initial phase, and many advancements schemes are essential prior to scale-up and commercialization. Future researches should be devoted to more efficient and rigorous understanding of the structural properties of biochar to engineer the catalytic degradation of targeted pollutants in wastewater treatment.
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Affiliation(s)
- Arijit Dutta Gupta
- Department of Environmental Science & Technology, UPL University of Sustainable Technology, Vataria, Ankleshwar 393135, India; Department of Chemical Engineering, Motilal Nehru National Institute of Technology Allahabad, Prayagraj 211004, India
| | - Harinder Singh
- Department of Environmental Science & Technology, UPL University of Sustainable Technology, Vataria, Ankleshwar 393135, India.
| | - Sunita Varjani
- Gujarat Pollution Control Board, Gandhinagar 382010, Gujarat, India
| | - Mukesh Kumar Awasthi
- College of Natural Resources and Environment, Northwest A&F University, Taicheng Road 3#, Yangling, Shaanxi 712100, China
| | - Balendu Shekhar Giri
- Department of Chemical Engineering, Indian Institute of Technology, Guwahati 781039, India.
| | - Ashok Pandey
- Centre for Innovation and Translational Research, CSIR-Indian Institute of Toxicology Research, Lucknow 226 001, India.
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8
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Tavares MG, Duarte JLDS, Oliveira LM, Fonseca EJ, Tonholo J, Ribeiro AS, Zanta CL. Reusable iron magnetic catalyst for organic pollutant removal by Adsorption, Fenton and Photo Fenton process. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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9
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Parsa JB, Alamdar M, Jafari F. Integrated ozone-sono-Fenton for the enhanced degradation of acid orange 7: process optimization and kinetic evaluation. Environ Sci Pollut Res Int 2022; 29:78444-78456. [PMID: 35689772 DOI: 10.1007/s11356-022-21249-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 05/30/2022] [Indexed: 06/15/2023]
Abstract
The performance of novel hybrid advanced oxidation, ozone-sono-Fenton process in degradation of acid orange 7 (AO7), as a model of azo dyes was modelled and optimized using response surface methodology (RSM) based on central composite design (CCD). Utilizing a bubbling reactor equipped with an ultrasound probe and in the presence of Fenton reagents, a promising hybrid homogeneous AOP, ozone-sono-Fenton, was investigated. According to the experimental results, the variation trend of degradation efficiency (DE%) with pH, reaction time and Fe2+/H2O2 molar ratio was modelled with the reduced quadratic model. Additionally, the suitability of the model was indicated with close to unity regression coefficient [Formula: see text]. Furthermore, the comparative study of degradation efficiency and COD removal for the individual methods including ozonation, sonication and Fenton reagents as well as their hybrid processes reveals that the novel proposed technique, ozone-sono-Fenton process, is able to rapid and complete degradation of acid orange 7 with initial concentration of 300 mg L-1, 100% in only 12 min. The complete degradation was obtained under optimum conditions such as pH = 6, reaction time = 12 min and Fe2+/H2O2 molar ratio = 0.0040. The kinetics evaluation of the acid orange 7 concentration during the processing implied the first-order reaction. Considering the synergetic effect and cost-effectiveness of the hybrid method, the promising ozone-sono-Fenton method could effectively degrade using a wide range of organic contaminants.
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Affiliation(s)
- Jalal Basiri Parsa
- Applied Chemistry Department, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, 65178-38683, Iran.
| | - Mahya Alamdar
- Applied Chemistry Department, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, 65178-38683, Iran
| | - Farnaz Jafari
- Applied Chemistry Department, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, 65178-38683, Iran
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Rahimi B, Rahimi NR, Ebrahimi A. Catalytic reduction of hazardous acid orange 10 dye by BiVO4/TiO2 nanocrystalline heterojunction and influence of aeration, FeSO4, H2O2 and FeCl3 on removal efficiency: A novel and environmentally friendly process. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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Shokri A. Employing electro-peroxone process for degradation of Acid Red 88 in aqueous environment by Central Composite Design: A new kinetic study and energy consumption. Chemosphere 2022; 296:133817. [PMID: 35131276 DOI: 10.1016/j.chemosphere.2022.133817] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 01/28/2022] [Accepted: 01/28/2022] [Indexed: 06/14/2023]
Abstract
The Azo dyes are primarily employed in textile industries to produce high amounts of colored organic and inorganic wastewater. Therefore, their treatments are critical. In this research, the removal and mineralization of Acid red 88 (AR88), as a widely used mono Azo dye, was inspected by the Electro-peroxone(E-peroxone) method. It is a coupling of electrochemically produced H2O2 and ozone that can produce robust hydroxyl radicals. The Central Composite Design (CCD) was applied to explore the influence of operational variables on the removal of AR88 as a response. The optimal conditions predicted by the CCD were as the following; Applied current at 0.7 A, pH at 7.35, O3 Flowrate at 1.03 L min-1 and the concentration of AR88 at 527.29 mg. L-1. The Pareto chart showed that the concentration of AR88 has a significant influence on the response. At the predicted optimal conditions, the actual and predicted AR 88 removal were 95.4 and 92.96%, respectively. The removal of COD after 45 min was 70% representing the excessive efficiency of E-peroxone in mineralization of AR88. The E-peroxone follows the pseudo-first-order kinetics (kobs-E-peroxone = 6.56 × 10-2 min-1), which was more remarkable than the single ozonation, and electrolysis. The calculated specific energy consumption (SEC) in the E-peroxone was 40.14 kWh/Kg AR 18 removal, which was lower than the individual ozonation, and electrolysis methods. The operative production of H2O2 from O2 at the cathode is the critical factor in the high removal of AR88 in this process.
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Affiliation(s)
- Aref Shokri
- Jundi-Shapur Research Institute, Dezful, Iran.
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12
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Lin R, Li Y, Yong T, Cao W, Wu J, Shen Y. Synergistic effects of oxidation, coagulation and adsorption in the integrated fenton-based process for wastewater treatment: A review. J Environ Manage 2022; 306:114460. [PMID: 35026715 DOI: 10.1016/j.jenvman.2022.114460] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 11/25/2021] [Accepted: 01/04/2022] [Indexed: 06/14/2023]
Abstract
Fenton process is the most popular for wastewater treatment among all available advanced oxidation processes (AOPs). Numerous endeavors have been devoted to improving the oxidation efficiency of Fenton reaction in terms of promoting ·OH generation, accelerating iron redox cycle and extending applicable pH range. However, in addition to oxidation, coagulation and adsorption also simultaneously occur in the Fenton process, which play important role in the removal of pollutants. Rapid progress has revealed the synergistic effects of oxidation, coagulation and adsorption in the Fenton process, providing new ideas for the treatment of complex and refractory wastewater. Based on available studies, this review is the first to systematically summarize the research progress regarding the synergistic effects of oxidation, coagulation and adsorption in the integrated Fenton-based processes for wastewater treatment. The involved mechanism of the synergistic effects in different Fenton processes (homogeneous Fenton, heterogeneous Fenton and physical field-assistant Fenton coupling process) are critically reviewed. Furthermore, special attention has been paid to the representative applications of the synergistic effects in wastewater treatment (such as industrial organic wastewater, landfill leachate and heavy metal-organic complexes, etc.), particularly focusing on the operation parameters and removal performance. Finally, a conclusion of the review and subsequently, perspectives are given for possible research directions. We believe this review can provide useful information for researchers and end-users involved in the development and application of the Fenton process in wastewater treatment.
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Affiliation(s)
- Ruoyun Lin
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, 210044, PR China
| | - Yang Li
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, 210044, PR China.
| | - Tianzhi Yong
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, 210044, PR China
| | - Wenxing Cao
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, 210044, PR China
| | - Junsheng Wu
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, 210044, PR China
| | - Yafei Shen
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, 210044, PR China
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13
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Najafi M, Abednatanzi S, Gohari Derakhshandeh P, Mollarasouli F, Bahrani S, Behbahani ES, Van Der Voort P, Ghaedi M. Metal-organic and covalent organic frameworks for the remediation of aqueous dye solutions: Adsorptive, catalytic and extractive processes. Coord Chem Rev 2022; 454:214332. [DOI: 10.1016/j.ccr.2021.214332] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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14
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Ouyang D, Chen Y, Chen R, Zhang W, Yan J, Gu M, Li J, Zhang H, Chen M. Degradation of 1,4-dioxane by biochar activating peroxymonosulfate under continuous flow conditions. Sci Total Environ 2022; 809:151929. [PMID: 34883170 DOI: 10.1016/j.scitotenv.2021.151929] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 11/10/2021] [Accepted: 11/19/2021] [Indexed: 06/13/2023]
Abstract
1,4-Dioxane degradation under both batch-scale and column experiments has been investigated within the biochar activated peroxymonosulfate (PMS) system for in-situ remediation of 1,4-dioxane contaminated groundwater. In case of the batch experiments, the 1,4-dioxane degradation efficiencies were significantly increased with the increased biochar pyrolysis temperatures. The optimized 1,4-dioxane degradation efficiency at 89.2% was achieved with 1.0 g L-1 of biochar (E800) and 8.0 mM PMS. In the absence of PMS, the breakthrough rates of 1,4-dioxane in biochar packed column experiments under the dynamic flow conditions were relatively slow compared with those in sand packed columns. Simultaneously, based on the integrated areas (IA) from the 1,4-dioxane breakthrough curves, the degradation efficiency at 70.2% was estimated in biochar packed column (WE800:WSand = 1:9) under continuous injections of 16.0 mM PMS. Electron paramagnetic resonance (EPR) indicated that hydroxyl, sulfate and superoxide radicals were generated within the biochar/PMS systems and alcohol quenching experiments suggested that the dominated hydroxyl and sulfate radicals were responsible for 1,4-dioxane degradation. The findings of this study suggested that the biochar activated PMS system is a promising and cost-effective strategy for the remediation of 1,4-dioxane contaminated groundwater.
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Affiliation(s)
- Da Ouyang
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; Key Laboratory of Soil Contamination Bioremediation of Zhejiang Province, School of Environmental & Resource Sciences, Zhejiang Agriculture and Forestry University, Hangzhou 311300, China; Jiangsu Engineering Laboratory for Soil and Groundwater Remediation of Contaminated Sites, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China
| | - Yun Chen
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment, Nanjing 210042, China
| | - Ruihuan Chen
- College of Life and Environmental Science, Wenzhou University, Wenzhou 325035, China
| | - Wenying Zhang
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; Jiangsu Engineering Laboratory for Soil and Groundwater Remediation of Contaminated Sites, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China
| | - Jingchun Yan
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; Jiangsu Engineering Laboratory for Soil and Groundwater Remediation of Contaminated Sites, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China.
| | - Mingyue Gu
- Nanjing Kaiye Environmental Technology Co Ltd., Nanjing 210034, China
| | - Jing Li
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; Jiangsu Engineering Laboratory for Soil and Groundwater Remediation of Contaminated Sites, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China
| | - Haibo Zhang
- Key Laboratory of Soil Contamination Bioremediation of Zhejiang Province, School of Environmental & Resource Sciences, Zhejiang Agriculture and Forestry University, Hangzhou 311300, China
| | - Mengfang Chen
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; Jiangsu Engineering Laboratory for Soil and Groundwater Remediation of Contaminated Sites, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; Nanjing Kaiye Environmental Technology Co Ltd., Nanjing 210034, China.
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15
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Al-hamoud K, Shaik MR, Khan M, Alkhathlan HZ, Adil SF, Kuniyil M, Assal ME, Al-Warthan A, Siddiqui MRH, Tahir MN, Khan ST, Mousa AA, Khan M. Pulicaria undulata Extract-Mediated Eco-Friendly Preparation of TiO 2 Nanoparticles for Photocatalytic Degradation of Methylene Blue and Methyl Orange. ACS Omega 2022; 7:4812-4820. [PMID: 35187301 PMCID: PMC8851443 DOI: 10.1021/acsomega.1c05090] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 01/10/2022] [Indexed: 05/30/2023]
Abstract
Eco-friendly approaches for the preparation of nanomaterials have recently attracted considerable attention of scientific community due to rising environmental distresses. The aim of the current study is to prepare titanium dioxide (TiO2) nanoparticles (NPs) using an eco-friendly approach and investigate their performance for the photocatalytic degradation of hazardous organic dyes. For this, TiO2 NPs were prepared by using the aqueous extract of the Pulicaria undulata (L.) plant in a single step at room temperature. Energy-dispersive X-ray spectroscopy established the presence of both titanium and oxygen in the sample. X-ray diffraction revealed the formation of crystalline, anatase-phase TiO2 NPs. On the other hand, transmission election microscopy confirmed the formation of spherical shaped NPs. The presence of residual phytomolecules as capping/stabilization agents is confirmed by UV-vis analysis and Fourier-transform Infrared spectroscopy. Indeed, in the presence of P. undulata, the anatase phase of TiO2 is stabilized at a significantly lower temperature (100 °C) without using any external stabilizing agent. The green synthesized TiO2 NPs were used to investigate their potential for the photocatalytic degradation of hazardous organic dyes including methylene blue and methyl orange under UV-visible light irradiation. Due to the small size and high dispersion of NPs, almost complete degradation (∼95%) was achieved in a short period of time (between 1 and 2 h). No significant difference in the photocatalytic activity of the TiO2 NPs was observed even after repeated use (three times) of the photocatalyst. Overall, the green synthesized TiO2 NPs exhibited considerable potential for fast and eco-friendly removal of harmful organic dyes.
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Affiliation(s)
- Khaleel Al-hamoud
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Mohammed Rafi Shaik
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Merajuddin Khan
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Hamad Z. Alkhathlan
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Syed Farooq Adil
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Mufsir Kuniyil
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Mohamed E. Assal
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Abdulrahman Al-Warthan
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Mohammed Rafiq H. Siddiqui
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Muhammad Nawaz Tahir
- Department
of Chemistry, King Fahd University of Petroleum
& Minerals, P.O. Box 5048, Dhahran 31261, Saudi Arabia
- Interdisciplinary
Research Center for-Hydrogen and Energy Storage (IRC-HES), King Fahd University of Petroleum and & Minerals, Dhahran 31261, Saudi Arabia
| | - Shams Tabrez Khan
- Department
of Agricultural Microbiology, Faculty of Agricultural Sciences, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
| | - Ahmad Amine Mousa
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Mujeeb Khan
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
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16
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Nematollahi MR, Montazer M, Mianehro A. Multifunctional Composite Based on Cotton Fabric and Starch‐Copper Ferrite Hydrogel Prepared through Facile Room Temperature Preparation Approach. STARCH-STARKE 2022. [DOI: 10.1002/star.202100222] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Mohammad Reza Nematollahi
- Department of Textile Engineering Amirkabir University of Technology Functional Fibrous Structures & Environmental Enhancement (FFSEE) No. 424, Hafez Ave. Tehran 15875‐4413 Iran
| | - Majid Montazer
- Department of Textile Engineering Amirkabir University of Technology Functional Fibrous Structures & Environmental Enhancement (FFSEE) No. 424, Hafez Ave. Tehran 15875‐4413 Iran
| | - Ali Mianehro
- Department of Textile Engineering Amirkabir University of Technology Functional Fibrous Structures & Environmental Enhancement (FFSEE) No. 424, Hafez Ave. Tehran 15875‐4413 Iran
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17
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Sepahvand S, Bahrami M, Fallah N. Photocatalytic degradation of 2,4-DNT in simulated wastewater by magnetic CoFe 2O 4/SiO 2/TiO 2 nanoparticles. Environ Sci Pollut Res Int 2022; 29:6479-6490. [PMID: 34455559 DOI: 10.1007/s11356-021-13690-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 03/24/2021] [Indexed: 06/13/2023]
Abstract
Discharge of 2,4-dinitrotoluene (2,4-DNT) into the environment leads to a serious soil and water sources pollution problem, due to toxicity and possible carcinogenicity of this toxic substance. In this work, the photocatalytic degradation of 2,4-DNT was investigated using CoFe2O4/SiO2/TiO2 nanoparticles. The catalyst features were characterized by using XRD, TEM, EDX, UV-vis DRS, FTIR, and VSM techniques. The influence of different experimental factors on degradation efficiency including pH value, catalyst dosages, and initiate concentration of 2,4-DNT were investigated. Mineralization of the model pollutant was determined using TOC analysis under optimum conditions. A possible mechanism, process kinetic and reusability of magnetic photocatalyst were also performed. In optimum experimental conditions (pH=3, photocatalyst dosage=0.75 g/L, 2,4-DNT=0.025 g/L), degradation efficiency achieved 88.5% within 180-min reaction time with TOC removal of 55.6%. Dominate oxidizing radicals during the degradation of 2,4-DNT by CoFe2O4/SiO2/TiO2 were hydroxyl radicals. The photocatalytic degradation of 2,4-DNT followed first-order rate kinetics. After three successive use cycles, the degradation efficiency was reduced by 64%. Our results revealed that the synthesized CoFe2O4/SiO2/TiO2 photocatalyst was a good choice for degradation of 2,4-DNT, due to proper potential reusability and catalytic activity.
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Affiliation(s)
- Somayeh Sepahvand
- Chemical Engineering Department, Amirkabir University of Technology (Tehran Polytechnic), P.O. Box 15875-4413, Tehran, Iran
| | - Mostafa Bahrami
- Chemical Engineering Department, Amirkabir University of Technology (Tehran Polytechnic), P.O. Box 15875-4413, Tehran, Iran
| | - Narges Fallah
- Chemical Engineering Department, Amirkabir University of Technology (Tehran Polytechnic), P.O. Box 15875-4413, Tehran, Iran.
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18
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Hussain S, Aneggi E, Maschio S, Contin M, Goi D. Steel Scale Waste as a Heterogeneous Fenton-like Catalyst for the Treatment of Landfill Leachate. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c01901] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sajid Hussain
- Dipartimento Politecnico di Ingegneria e Architettura, Università di Udine, Unità di Ricerca INSTM Udine, via Cotonificio 108, 33100 Udine, Italy
| | - Eleonora Aneggi
- Dipartimento Politecnico di Ingegneria e Architettura, Università di Udine, Unità di Ricerca INSTM Udine, via Cotonificio 108, 33100 Udine, Italy
| | - Stefano Maschio
- Dipartimento Politecnico di Ingegneria e Architettura, Università di Udine, Unità di Ricerca INSTM Udine, via Cotonificio 108, 33100 Udine, Italy
| | - Marco Contin
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università di Udine, via delle Scienze, 206, 33100 Udine, Italy
| | - Daniele Goi
- Dipartimento Politecnico di Ingegneria e Architettura, Università di Udine, Unità di Ricerca INSTM Udine, via Cotonificio 108, 33100 Udine, Italy
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Laib S, Rezzaz-Yazid H, Yatmaz HC, Sadaoui Z. Low cost effective heterogeneous photo-Fenton catalyst from drinking water treatment residuals for reactive blue 19 degradation: Preparation and characterization. Water Environ Res 2021; 93:1097-1106. [PMID: 33455020 DOI: 10.1002/wer.1513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 11/26/2020] [Accepted: 01/07/2021] [Indexed: 06/12/2023]
Abstract
Four different catalysts from drinking water treatment residuals (DWTR) were prepared via impregnation in the iron nitrate, calcined at different temperatures ranged from 200°C to 500°C, and tested for the reactive blue 19 oxidation using the heterogeneous photo-Fenton, under UVA light source. XRD and XPS results revealed that iron nature was found under a ferric oxide form (Fe3+ ) similar to the magnetite. Calcination temperature results showed a significant effect on the activity of the catalysts. RB19 and TOC removals were 99% and 79%, respectively, with the best catalyst that calcined at 500°C in optimal conditions as follows: initial pH solution = 3, 10 mM of H2 O2 dosage, 0.5 g/L of catalyst loading, reaction temperature 35°C, and IUVA = 3.55 MW/cm2 for 50 mg/L of RB19. The reusability of the catalyst after three cycles showed complete removal of RB19 and 65% TOC removal. PRACTITIONER POINTS: Synthetized heterogeneous photo-Fenton catalyst from drinking water treatment residuals for the photo Fenton oxidation. The calcination temperatures plays a crucial role in catalyst photocatalytic activity. Degradation of reactive blue 19 with Fe/DWTR-500 in presence of H2 O2 . The Fe/DWTR-500 catalyst exhibited the best photocatalytic activity. Reusability studies of Fe/DWTR-500 and the kinetics of reactive blue 19 degradation were investigated.
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Affiliation(s)
- Salima Laib
- Laboratory of Reaction Engineering, Faculty of Mechanical and Processes Engineering, University of Sciences and Technology Houari Boumediene, Algiers, Algeria
| | - Hynda Rezzaz-Yazid
- Laboratory of Reaction Engineering, Faculty of Mechanical and Processes Engineering, University of Sciences and Technology Houari Boumediene, Algiers, Algeria
| | | | - Zahra Sadaoui
- Laboratory of Reaction Engineering, Faculty of Mechanical and Processes Engineering, University of Sciences and Technology Houari Boumediene, Algiers, Algeria
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20
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Cao XT, Vo TK, An TNM, Nguyen TD, Kabtamu DM, Kumar S. Enhanced Dye Adsorption of Mixed‐Matrix Membrane by Covalent Incorporation of Metal‐Organic Framework with Poly(styrene‐
alt
‐maleic anhydride). ChemistrySelect 2021. [DOI: 10.1002/slct.202100615] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Xuan Thang Cao
- Faculty of Chemical Engineering Industrial University of Ho Chi Minh City Vietnam
| | - The Ky Vo
- Faculty of Chemical Engineering Industrial University of Ho Chi Minh City Vietnam
| | - Tran Nguyen Minh An
- Faculty of Chemical Engineering Industrial University of Ho Chi Minh City Vietnam
| | - Trinh Duy Nguyen
- NTT Institute of Hi-Technology Nguyen Tat Thanh University Ho Chi Minh City Vietnam
| | - Daniel Manaye Kabtamu
- Department of Materials Science and Engineering National Taiwan University of Science and Technology Taipei 10607 Taiwan
| | - Subodh Kumar
- Regional Centre of Advanced Technologies and Materials Faculty of Science Palacký University Olomouc 779 00 Czech Republic
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21
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Liu H, Kim GE, Hong CO, Song YC, Lee WK, Liu D, Jang SH, Park YK. Treatment of phenol wastewater using nitrogen-doped magnetic mesoporous hollow carbon. Chemosphere 2021; 271:129595. [PMID: 33460892 DOI: 10.1016/j.chemosphere.2021.129595] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/01/2021] [Accepted: 01/06/2021] [Indexed: 06/12/2023]
Abstract
Nitrogen-doped magnetic mesoporous hollow carbon (NMMHC) was prepared to realize effective adsorption of phenol from wastewater. The chemical and physical properties of NMMHC were analyzed, and the effects of adsorption time, initial pH, and phenol concentration on the adsorption capacity of NMMHC were studied. Adsorption kinetics and isotherm models were used to explain the adsorption properties. The results showed that the specific surface area, type of nitrogen group, and nitrogen content of NMMHC are related to the carbonization temperature. Chemical interaction was demonstrated to be present in the process of adsorption, which was characterized as monolayer adsorption. In addition, the adsorption mechanism was studied by attenuated total internal reflectance Fourier transform infrared spectroscopy and analysis of non-covalent interactions. This study found that non-covalent interactions between NMMHC and phenol molecules are van der Waals interactions, and nitrogen-containing groups increase the phenol adsorption capacity by enhancing such interactions. The π-π interactions between the nitrogen groups and phenol molecules also enhanced the adsorption energy.
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Affiliation(s)
- Hao Liu
- Department of Bio-Environmental Energy, Pusan National University, Miryang, 50463, Republic of Korea
| | - Go-Eun Kim
- Department of Bio-Environmental Energy, Pusan National University, Miryang, 50463, Republic of Korea
| | - Chang-Oh Hong
- Department of Life Science & Environmental Biochemistry, Pusan National University, Miryang, 50463, Republic of Korea
| | - Young-Chae Song
- Department of Environmental Engineering, Korea Maritime and Ocean University, Busan, 49112, Republic of Korea
| | - Won-Ki Lee
- Department of Polymer Engineering, Pukyong National University, Busan, 48547, Republic of Korea
| | - Di Liu
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Laboratory of Advanced Materials, IChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Fudan University, Shanghai, 200433, PR China.
| | - Seong-Ho Jang
- Department of Bio-Environmental Energy, Pusan National University, Miryang, 50463, Republic of Korea.
| | - Young-Kwon Park
- School of Environmental Engineering, University of Seoul, Seoul, 02504, Republic of Korea.
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22
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Ramalho MLA, Madeira VS, Brasileiro ILO, Fernandes PC, Barbosa CB, Arias S, Pacheco JGA. Synthesis of mixed oxide Ti/Fe2O3 as solar light-induced photocatalyst for heterogeneous photo-Fenton like process. J Photochem Photobiol A Chem 2021; 404:112873. [DOI: 10.1016/j.jphotochem.2020.112873] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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23
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Chaturvedi A, Rai BN, Singh RS, Jaiswal RP. A comprehensive review on the integration of advanced oxidation processes with biodegradation for the treatment of textile wastewater containing azo dyes. REV CHEM ENG 2021. [DOI: 10.1515/revce-2020-0010] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Abstract
The threat of dye contamination has achieved an unsurpassed abnormal state lately due to their massive consumption in several enterprises including textile, leather, cosmetic, plastic, and paper industries. This review focuses on the integrations of various advanced oxidation processes (AOPs), such as Fenton, photocatalysis, and ozonation, with biodegradation for the treatment of textile azo dyes. Such integrations have been explored lately by researchers to bring down the processing cost and improve the degree of mineralization of the treated dyeing wastewater. The review refers to the basic mechanisms, the influence of various process parameters, outcomes of recent works, and future research directions. All the three AOPs, independently, demonstrated substantial color reduction of 54–100%. The ozonation process, stand-alone, showed the most efficient decolorization (of 88–100%) consistently in all reviewed research works. In contrast, all three AOPs independently offered varied and inadequate COD reduction in the range of 16–80%. The AOPs, after getting integrated with biodegradation, yielded an additional reduction (of 11–70%) in the COD-levels and (of 16–80%) in the TOC-levels. Further, the integration of AOPs with biodegradation has potential to significantly reduce the treatment costs. The review suggests further research efforts in the direction of sequencing chemical and biological routes such that their synergistic utilization yield complete detoxification of the textile azo dyes economically at large-scale.
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Affiliation(s)
- Anuj Chaturvedi
- Department of Chemical Engineering and Technology , Indian Institute of Technology (Banaras Hindu University) , Varanasi , Uttar Pradesh 221005 , India
| | - Birendra Nath Rai
- Department of Chemical Engineering and Technology , Indian Institute of Technology (Banaras Hindu University) , Varanasi , Uttar Pradesh 221005 , India
| | - Ram Saran Singh
- Department of Chemical Engineering and Technology , Indian Institute of Technology (Banaras Hindu University) , Varanasi , Uttar Pradesh 221005 , India
| | - Ravi Prakash Jaiswal
- Department of Chemical Engineering and Technology , Indian Institute of Technology (Banaras Hindu University) , Varanasi , Uttar Pradesh 221005 , India
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24
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Chaturvedi NK, Katoch SS. Evaluation and comparison of Fenton-like oxidation with Fenton’s oxidation for hazardous methoxyanilines in aqueous solution. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.08.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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25
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Moosavi S, Li RYM, Lai CW, Yusof Y, Gan S, Akbarzadeh O, Chowhury ZZ, Yue XG, Johan MR. Methylene Blue Dye Photocatalytic Degradation over Synthesised Fe 3O 4/AC/TiO 2 Nano-Catalyst: Degradation and Reusability Studies. Nanomaterials (Basel) 2020; 10:E2360. [PMID: 33261010 PMCID: PMC7760290 DOI: 10.3390/nano10122360] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 11/22/2020] [Accepted: 11/25/2020] [Indexed: 12/18/2022]
Abstract
In this study, activated carbon (AC) from coconut shell, as a widely available agricultural waste, was synthesised in a simple one-step procedure and used to produce a magnetic Fe3O4/AC/TiO2 nano-catalyst for the degradation of methylene blue (MB) dye under UV light. Scanning electron microscopy revealed that TiO2 nanoparticles, with an average particle size of 45 to 62 nm, covered the surface of the AC porous structure without a reunion of its structure, which according to the TGA results enhanced the stability of the photocatalyst at high temperatures. The photocatalytic activities of synthesised AC, commercial TiO2, Fe3O4/AC, and Fe3O4/AC/TiO2 were compared, with Fe3O4/AC/TiO2 (1:2) exhibiting the highest catalytic activity (98%). Furthermore, evaluation of the recovery and reusability of the photocatalysts after treatment revealed that seven treatment cycles were possible without a significant reduction in the removal efficiency.
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Affiliation(s)
- Seyedehmaryam Moosavi
- Nanotechnology & Catalysis Research Centre (NANOCAT), Institute for Advanced Studies (IAS), University for Malaya (UM), Level 3, Block A, Kuala Lumpur 50603, Malaysia; (C.W.L.); (Y.Y.); (O.A.); (Z.Z.C.); (M.R.J.)
| | - Rita Yi Man Li
- Sustainable Real Estate Research Center, Hong Kong Shue Yan University, North Point, Hong Kong 999077;
| | - Chin Wei Lai
- Nanotechnology & Catalysis Research Centre (NANOCAT), Institute for Advanced Studies (IAS), University for Malaya (UM), Level 3, Block A, Kuala Lumpur 50603, Malaysia; (C.W.L.); (Y.Y.); (O.A.); (Z.Z.C.); (M.R.J.)
| | - Yusliza Yusof
- Nanotechnology & Catalysis Research Centre (NANOCAT), Institute for Advanced Studies (IAS), University for Malaya (UM), Level 3, Block A, Kuala Lumpur 50603, Malaysia; (C.W.L.); (Y.Y.); (O.A.); (Z.Z.C.); (M.R.J.)
| | - Sinyee Gan
- Publication Unit, Information Technology and Corporate Services Division, Malaysian Palm Oil Board (MPOB), Kajang 43000, Selangor, Malaysia;
| | - Omid Akbarzadeh
- Nanotechnology & Catalysis Research Centre (NANOCAT), Institute for Advanced Studies (IAS), University for Malaya (UM), Level 3, Block A, Kuala Lumpur 50603, Malaysia; (C.W.L.); (Y.Y.); (O.A.); (Z.Z.C.); (M.R.J.)
| | - Zaira Zaman Chowhury
- Nanotechnology & Catalysis Research Centre (NANOCAT), Institute for Advanced Studies (IAS), University for Malaya (UM), Level 3, Block A, Kuala Lumpur 50603, Malaysia; (C.W.L.); (Y.Y.); (O.A.); (Z.Z.C.); (M.R.J.)
| | - Xiao-Guang Yue
- School of Sciences, European University Cyprus, 1516 Nicosia, Cyprus;
- Faculty of Engineering and Technology, Siksha ‘O’ Anusandhan University, Bhubaneswar 751030, India
| | - Mohd RafieBin Johan
- Nanotechnology & Catalysis Research Centre (NANOCAT), Institute for Advanced Studies (IAS), University for Malaya (UM), Level 3, Block A, Kuala Lumpur 50603, Malaysia; (C.W.L.); (Y.Y.); (O.A.); (Z.Z.C.); (M.R.J.)
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26
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Ertuğruloğlu P, Gulcan HO, Ifebajo AO, Fallah A, Sahin MF, Gazi M. Removal of duloxetine from aqueous solution by adsorption onto chemical crosslinked alginate beads. J DISPER SCI TECHNOL 2020. [DOI: 10.1080/01932691.2020.1844013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Pinar Ertuğruloğlu
- Polymeric Materials Research Laboratory, Chemistry Department, Faculty of Arts & Science, Eastern Mediterranean University, Famagusta, TRNC, Turkey
| | | | - Ayodeji Olugbenga Ifebajo
- Polymeric Materials Research Laboratory, Chemistry Department, Faculty of Arts & Science, Eastern Mediterranean University, Famagusta, TRNC, Turkey
| | - Amirhossein Fallah
- Polymeric Materials Research Laboratory, Chemistry Department, Faculty of Arts & Science, Eastern Mediterranean University, Famagusta, TRNC, Turkey
| | - Mustafa Fethi Sahin
- Faculty of Pharmacy, Eastern Mediterranean University, Famagusta, TRNC, Turkey
| | - Mustafa Gazi
- Polymeric Materials Research Laboratory, Chemistry Department, Faculty of Arts & Science, Eastern Mediterranean University, Famagusta, TRNC, Turkey
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Kaur G, Kaur H, Kumar S, Verma V, Jhinjer HS, Singh J, Rawat M, Singh PP, Al-Rashed S. Blooming Approach: One-Pot Biogenic Synthesis of TiO2 Nanoparticles Using Piper Betle for the Degradation of Industrial Reactive Yellow 86 Dye. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-020-01797-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Jain M, Mudhoo A, Ramasamy DL, Najafi M, Usman M, Zhu R, Kumar G, Shobana S, Garg VK, Sillanpää M. Adsorption, degradation, and mineralization of emerging pollutants (pharmaceuticals and agrochemicals) by nanostructures: a comprehensive review. Environ Sci Pollut Res Int 2020; 27:34862-34905. [PMID: 32656757 DOI: 10.1007/s11356-020-09635-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 06/05/2020] [Indexed: 05/12/2023]
Abstract
This review discusses a fresh pool of research findings reported on the multiple roles played by metal-based, magnetic, graphene-type, chitosan-derived, and sonicated nanoparticles in the treatment of pharmaceutical- and agrochemical-contaminated waters. Some main points from this review are as follows: (i) there is an extensive number of nanoparticles with diverse physicochemical and morphological properties which have been synthesized and then assessed in their respective roles in the degradation and mineralization of many pharmaceuticals and agrochemicals, (ii) the exceptional removal efficiencies of graphene-based nanomaterials for different pharmaceuticals and agrochemicals molecules support arguably well a high potential of these nanomaterials for futuristic applications in remediating water pollution issues, (iii) the need for specific surface modifications and functionalization of parent nanostructures and the design of economically feasible production methods of such tunable nanomaterials tend to hinder their widespread applicability at this stage, (iv) supplementary research is also required to comprehensively elucidate the life cycle ecotoxicity characteristics and behaviors of each type of engineered nanostructures seeded for remediation of pharmaceuticals and agrochemicals in real contaminated media, and last but not the least, (v) real wastewaters are extremely complex in composition due to the mix of inorganic and organic species in different concentrations, and the presence of such mixed species have different radical scavenging effects on the sonocatalytic degradation and mineralization of pharmaceuticals and agrochemicals. Moreover, the formulation of viable full-scale implementation strategies and reactor configurations which can use multifunctional nanostructures for the effective remediation of pharmaceuticals and agrochemicals remains a major area of further research.
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Affiliation(s)
- Monika Jain
- Department of Natural Resource Management, College of Forestry, Banda University of Agriculture & Technology, Banda, Uttar Pradesh, 210001, India
| | - Ackmez Mudhoo
- Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Mauritius, Réduit, 80837, Mauritius.
| | - Deepika Lakshmi Ramasamy
- Department of Separation Science, School of Engineering Science, Lappeenranta-Lahti University of Technology, Sammonkatu 12, FI-50130, Mikkeli, Finland
| | - Mahsa Najafi
- Department of Chemical Engineering, Faculty of Engineering, University of Tehran, Tehran, Iran
| | - Muhammad Usman
- PEIE Research Chair for the Development of Industrial Estates and Free Zones, Center for Environmental Studies and Research, Sultan Qaboos University, Al-Khoud, 123, Muscat, Oman
| | - Runliang Zhu
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences (CAS), Guangzhou, 510640, China
| | - Gopalakrishnan Kumar
- Institute of Chemistry, Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, Box 8600 Forus, 4036, Stavanger, Norway
| | - Sutha Shobana
- Department of Chemistry & Research Centre, Mohamed Sathak Engineering College, Ramanathapuram, Tamil Nadu, India
| | - Vinod Kumar Garg
- Centre for Environmental Sciences and Technology, Central University of Punjab, Bathinda, 151001, India
| | - Mika Sillanpää
- Institute of Research and Development, Duy Tan University, Da Nang, 550000, Vietnam.
- Faculty of Environment and Chemical Engineering, Duy Tan University, Da Nang, 550000, Vietnam.
- School of Civil Engineering and Surveying, Faculty of Health, Engineering and Sciences, University of Southern Queensland, West Street, Toowoomba, QLD, 4350, Australia.
- Department of Chemical Engineering, School of Mining, Metallurgy and Chemical Engineering, University of Johannesburg, P. O. Box 17011, Doornfontein, 2028, South Africa.
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Leong SS, Ahmad Z, Low SC, Camacho J, Faraudo J, Lim J. Unified View of Magnetic Nanoparticle Separation under Magnetophoresis. Langmuir 2020; 36:8033-8055. [PMID: 32551702 DOI: 10.1021/acs.langmuir.0c00839] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The migration process of magnetic nanoparticles and colloids in solution under the influence of magnetic field gradients, which is also known as magnetophoresis, is an essential step in the separation technology used in various biomedical and engineering applications. Many works have demonstrated that in specific situations, separation can be performed easily with the weak magnetic field gradients created by permanent magnets, a process known as low-gradient magnetic separation (LGMS). Due to the level of complexity involved, it is not possible to understand the observed kinetics of LGMS within the classical view of magnetophoresis. Our experimental and theoretical investigations in the last years unravelled the existence of two novel physical effects that speed up the magnetophoresis kinetics and explain the observed feasibility of LGMS. Those two effects are (i) cooperative magnetophoresis (due to the cooperative motion of strongly interacting particles) and (ii) magnetophoresis-induced convection (fluid dynamics instability originating from inhomogeneous magnetic gradients). In this feature article, we present a unified view of magnetophoresis based on the extensive research done on these effects. We present the physical basis of each effect and also propose a classification of magnetophoresis into four distinct regimes. This classification is based on the range of values of two dimensionless quantities, namely, aggregation parameter N* and magnetic Grashof number Grm, which include all of the dependency of LGMS on various physical parameters (such as particle properties, thermodynamic parameters, fluid properties, and magnetic field properties). This analysis provides a holistic view of the classification of transport mechanisms in LGMS, which could be particularly useful in the design of magnetic separators for engineering applications.
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Affiliation(s)
- Sim Siong Leong
- Department of Petrochemical Engineering, Faculty of Engineering and Green Technology, Universiti Tunku Abdul Rahman, Kampar 31900, Perak, Malaysia
- School of Chemical Engineering, Universiti Sains Malaysia, Nibong Tebal 14300, Penang, Malaysia
| | - Zainal Ahmad
- School of Chemical Engineering, Universiti Sains Malaysia, Nibong Tebal 14300, Penang, Malaysia
| | - Siew Chun Low
- School of Chemical Engineering, Universiti Sains Malaysia, Nibong Tebal 14300, Penang, Malaysia
| | - Juan Camacho
- Departament de Física, Facultat de Ciències, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
| | - Jordi Faraudo
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), C/dels Til.lers s/n, Campus UAB, E-08193 Bellaterra, Spain
| | - JitKang Lim
- School of Chemical Engineering, Universiti Sains Malaysia, Nibong Tebal 14300, Penang, Malaysia
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
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Chen F, Tang D, Wang Y, Li T, Ma J. Integration of homogeneous and heterogeneous advanced oxidation processes: Confined iron dancing with cyclodextrin polymer. Chemosphere 2020; 250:126226. [PMID: 32088621 DOI: 10.1016/j.chemosphere.2020.126226] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 02/11/2020] [Accepted: 02/13/2020] [Indexed: 06/10/2023]
Abstract
A novel catalyst which integrates heterogeneous and homogenous Fenton reactions is designed and fabricated by encapsulating 2,5-dihydroxy-1,4-benzoquinone (2,5-DBQ) in ECDP-Fe3O4, a composite of Fe3O4 nanoparticles immobilized on a β-cyclodextrin polymer (ECDP) with ethylene diamine tetraacetic acid (EDTA) as cross-linking agent. The 2,5-DBQ@ECDP-Fe3O4 has superior catalytic performance for 4-nitrophenol and 2,4-dichlorophenol degradation compared with control systems. Mechanism study revealed that although the initial active site is Fe3O4 loaded on ECDP, the actually catalyst is the iron ions released from Fe3O4 but confined within the composite. EDTA in β-cyclodextrin polymer can improve both the solubility and adsorption capacity to H2O2 of Fe3O4. The quinone molecules 2,5-DBQ in the β-cyclodextrin cavity can accelerate Fe3+/Fe2+ cycle adjacent to the cavity, thus in favor of the decomposition of H2O2 into OH as main reactive oxidizing species. The current catalyst integrates the advantages of homogeneous and heterogeneous advanced oxidation processes and is promising in practical applications.
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Affiliation(s)
- Fengxia Chen
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China; Program of Chemical and Biochemical Engineering, Sino-Danish College, University of Chinese Academy of Sciences, Beijing, 100190, PR China
| | - Daojian Tang
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Ya Wang
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Tuo Li
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Jiahai Ma
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China.
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Li Q, Li X, Sun J, Song H, Wu J, Wang G, Li A. Removal of organic and inorganic matters from secondary effluent using resin adsorption and reuse of desorption eluate using ozone oxidation. Chemosphere 2020; 251:126442. [PMID: 32169715 DOI: 10.1016/j.chemosphere.2020.126442] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 03/05/2020] [Accepted: 03/06/2020] [Indexed: 06/10/2023]
Abstract
This study aimed to compare the effectiveness of MAER and L20 resin for the adsorption treatment of secondary effluent, and evaluate the applicability of ozone oxidation for the reuse of desorption eluate. Bench-scale adsorption experiments showed that the MAER resin exhibited higher efficiency than L20 resin in removal of COD within 600 treated bed volumes (BV), which declined from 32.5% to 14.1% in the first and sixth treatment loading of 100 BV. On the other hand, the L20 resin displayed obviously higher removal efficiency of total nitrogen (TN) than MAER resin within 600 BV, which dropped from 74.6% to 9.8% at the same condition. The ozone oxidation treatment could achieve desirable reuse of desorption eluate, although its chemical oxygen demand (COD) concentration increased gradually in line with the reuse numbers. The uptake of COD, TN and total phosphorus declined steadily by using ozone treated eluate as the regenerant in successive adsorption-desorption cycles, but increased obviously with a new batch of regenerant. Overall, the resin adsorption could efficiently remove organic and inorganic matters from secondary effluent, while the treatment loop including desorption eluate oxidation and eluate reuse could markedly enhance the concentration ratio of treated effluent.
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Affiliation(s)
- Qimeng Li
- School of Geography, School of Environment, Nanjing Normal University, Nanjing, 210023, China; Key Laboratory of Virtual Geographic Environment (Nanjing Normal University), Ministry of Education, Nanjing, 210023, China; Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing, 210023, China
| | - Xiang Li
- School of Geography, School of Environment, Nanjing Normal University, Nanjing, 210023, China
| | - Jing Sun
- School of Geography, School of Environment, Nanjing Normal University, Nanjing, 210023, China
| | - Haiou Song
- School of Geography, School of Environment, Nanjing Normal University, Nanjing, 210023, China
| | - Ji Wu
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China
| | - Guoxiang Wang
- School of Geography, School of Environment, Nanjing Normal University, Nanjing, 210023, China; Key Laboratory of Virtual Geographic Environment (Nanjing Normal University), Ministry of Education, Nanjing, 210023, China; Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing, 210023, China.
| | - Aimin Li
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China
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Takdastan A, Sadeghi H, Dobaradaran S, Ma L, Sorooshian A, Ravanbakhsh M, Hazrati Niari M. Synthesis and characterization of γ-Fe2O3 encapsulated NaY zeolites as solid adsorbent for degradation of ceftriaxone through heterogeneous catalytic advanced oxidation processes. J IRAN CHEM SOC 2020; 17:725-34. [DOI: 10.1007/s13738-019-01809-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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33
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Zhang L, Liu B, Li J. A novel synthesis method of mesoporous carbon loaded with Fe3O4 composite for effective adsorption and degradation of sulfamethazine. J Mol Liq 2020; 299:112096. [DOI: 10.1016/j.molliq.2019.112096] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Nippatlapalli N, Philip L. Assessment of novel rotating bipolar multiple disc electrode electrocoagulation-flotation and pulsed plasma corona discharge for the treatment of textile dyes. Water Sci Technol 2020; 81:564-570. [PMID: 32385210 DOI: 10.2166/wst.2020.137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The current study evaluates the performance of the designed novel electrolytic reactor with rotating bipolar multiple disc electrode (RBDE) in the electrocoagulation-flotation (EC-F) process and a pulsed plasma reactor for the removal of toxic textile dyes. Two different classes of dyes, Methyl Orange (MO), an azo group of dye, and Reactive Blue 19 (RB19), a reactive group of dye, were selected. Efficient removal of both the dyes at a faster rate was obtained with the designed RBDE reactor compared to the EC-F process with static electrodes. RB19 and MO were completely decolourized (100%) within 2 min of electrolysis time with rotating and 6 min with static (non-rotating) electrodes, respectively. Similarly, the maximum chemical oxygen demand removal of 86.4% and 93.2% was obtained for RB19 and MO, respectively, with the rotating electrode EC-F process. On the other hand, complete decolourization was obtained in 10 min and 12 min of pulsed corona discharge for MO (50 mg/L) and RB19 (50 mg/L), respectively. The comparison studies of RBDE and pulsed power plasma reactor (PPT) showed that MO removal was faster than RB19 removal in both RBDE EC-F and PPT processes. Relatively long treatment time was needed for RB19 compared to MO due to its complexity of structure and high solubility. RB19 and MO were completely degraded through pulsed corona discharge without any sludge production. The results show that the designed RBDE reactor performed much better than existing conventional electrocoagulation reactors. The RBDE reactor can be used as a pre-treatment unit for industrial wastewater, which can improve the treatment efficiency and reduces the energy consumption. Plasma technology showed complete degradation of pollutant without sludge production. The formation of a wide variety of reactive oxygen species during corona discharge helps in degrading the pollutants. Plasma technology can be used as a secondary treatment system along with the RBDE as pre-treatment process for complex industrial wastewaters. This will improve the quality of treated effluent and reduce the overall cost of treatment.
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Affiliation(s)
- Narasamma Nippatlapalli
- Environmental and Water Resources Engineering Division, Department of Civil Engineering, IIT Madras, Chennai 600 036, India E-mail:
| | - Ligy Philip
- Environmental and Water Resources Engineering Division, Department of Civil Engineering, IIT Madras, Chennai 600 036, India E-mail:
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Ghalebizade M, Ayati B. Acid Orange 7 treatment and fate by electro-peroxone process using novel electrode arrangement. Chemosphere 2019; 235:1007-1014. [PMID: 31561289 DOI: 10.1016/j.chemosphere.2019.06.211] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 06/01/2019] [Accepted: 06/27/2019] [Indexed: 06/10/2023]
Abstract
Electro-peroxone is a novel advanced oxidation process that surpasses ozonation or peroxone because of its advantages. In this technology, combining ozone and hydrogen peroxide generated electrochemically leads to the production of hydroxyl radicals, which are the strongest oxidizing agents. In this study, a cylindrical reactor with a continuous circular flow using novel arrangements of electrodes was used to examine the effects of variant parameters on dye removal efficiency. Acid Orange 7 (C16H11N2NaO4S) served as an indicator pollutant. Based on overall energy consumption and energy consumption per dye removed weight, electro-peroxone not only has proper efficiency at high dye concentrations, it also has the least energy consumption per dye removed weight; 53 KWh kg-1 is achieved for 500 mg L-1 initial dye concentration at 99% removal efficiency after 40 min. The results show that at the optimum condition of [Dye] = 500 mg L-1, pH = 7.7, applied current = 0.5 A, O3 rate = 1 L min-1, and [Na2SO4] = 0.1 M, dye is removed completely after 90 min and COD and TOC removal is 99% and 90%, respectively. LC-MS results also showed that AO7 initially was converted to more toxic compounds than AO7 like benzoic acid but finally linear acidic intermediate with less toxicity such as fumaric acid was formed.
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Affiliation(s)
- Mohamad Ghalebizade
- Candidate of Environmental Engineering, Civil and Environmental Engineering Faculty, Tarbiat Modares University, P.O. Box, 14115-397, Tehran, Iran.
| | - Bita Ayati
- Civil and Environmental Engineering Faculty, Tarbiat Modares University, P.O. Box, 14115-397, Tehran, Iran.
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36
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Laftani Y, Chatib B, Boussaoud A, El Makhfouk M, Hachkar M, Khayar M. Optimization of diazo dye disappearance by the UV/H 2O 2 process using the Box-Behnken design. Water Sci Technol 2019; 80:1731-1739. [PMID: 32039905 DOI: 10.2166/wst.2019.424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The purpose of this study was to apply the experimental Box-Behnken design (BBD) to evaluate the effect and, therefore, the optimal values of three chosen factors on the efficiency of the UV/H2O2 process to decolorize Ponceau S (PS) aqueous solutions. The factors studied at three levels were the irradiated volume of dye solution, the dye solution turbidity and the H2O2 dosage. The equations generated, analysis of variance (ANOVA), contour plots and response surface plots were used to analyze the relationship between independent variables and the outcomes of experiments. The fitted model was significant, with an adjusted coefficient of determination (adj-R2 = 0.9835). The results showed that factors such as H2O2 dosage and irradiated volume were the main parameters that affected the decolorization efficiency of the PS aqueous solution, while the turbidity had a slight effect on the response. In addition, significant values were obtained for irradiated volume and H2O2 dosage interaction and square terms of all studied factors. Furthermore, the optimal conditions for decolorization of the PS aqueous solution were found to be an irradiated volume of 257.59 mL, a turbidity of 13 NTU and an H2O2 dosage of 1.76 mM.
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Affiliation(s)
- Yasmine Laftani
- Laboratory of Process, Signals, Industrial Systems and Computer Science, High School of technology, Cadi Ayyad University, Dar Si-Aïssa road, P.O. Box 89, Safi, Morocco E-mail:
| | - Baylassane Chatib
- Laboratory of Process, Signals, Industrial Systems and Computer Science, High School of technology, Cadi Ayyad University, Dar Si-Aïssa road, P.O. Box 89, Safi, Morocco E-mail:
| | - Abdelghani Boussaoud
- Laboratory of Process, Signals, Industrial Systems and Computer Science, High School of technology, Cadi Ayyad University, Dar Si-Aïssa road, P.O. Box 89, Safi, Morocco E-mail:
| | - Mohammed El Makhfouk
- Laboratory of Process, Signals, Industrial Systems and Computer Science, High School of technology, Cadi Ayyad University, Dar Si-Aïssa road, P.O. Box 89, Safi, Morocco E-mail:
| | - Mohsine Hachkar
- Laboratory of Process, Signals, Industrial Systems and Computer Science, High School of technology, Cadi Ayyad University, Dar Si-Aïssa road, P.O. Box 89, Safi, Morocco E-mail:
| | - Mohammed Khayar
- Laboratory of Process, Signals, Industrial Systems and Computer Science, High School of technology, Cadi Ayyad University, Dar Si-Aïssa road, P.O. Box 89, Safi, Morocco E-mail:
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Ma D, Jia Y, Wang P. Study on Catalytic Performance of rGH/Fe‐g‐C
3
N
4
Photocatalysis‐Fenton Synergy System[1]. ChemistrySelect 2019. [DOI: 10.1002/slct.201902846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Dong Ma
- Research Institute of Coal ChemistryChina Coal Research Institute Beijing 100013 China
- State Key Laboratory of High Efficient Mining and Clean Utilization of Coal ResourcesChina Coal Research Institute Beijing 100013 China
| | - Yuan Jia
- Research Institute of Coal ChemistryChina Coal Research Institute Beijing 100013 China
- State Key Laboratory of High Efficient Mining and Clean Utilization of Coal ResourcesChina Coal Research Institute Beijing 100013 China
| | - Peng Wang
- Research Institute of Coal ChemistryChina Coal Research Institute Beijing 100013 China
- State Key Laboratory of High Efficient Mining and Clean Utilization of Coal ResourcesChina Coal Research Institute Beijing 100013 China
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Baştürk E, Alver A. Modeling azo dye removal by sono-fenton processes using response surface methodology and artificial neural network approaches. J Environ Manage 2019; 248:109300. [PMID: 31351408 DOI: 10.1016/j.jenvman.2019.109300] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/16/2019] [Accepted: 07/19/2019] [Indexed: 06/10/2023]
Abstract
Textile industry wastewaters, which cause serious problems in the environment and human health, include synthetic dyes, complex organic pollutants, surfactants, and other toxic chemicals and therefore must be removed by advanced treatment methods. Determination of appropriate treatment conditions for efficient use of advanced treatment methods is an important and necessary step. In the last thirty years, the Artificial Neural Network-Genetic Algorithm (ANN-GA) and Response Surface Methodology (RSM) have emerged as the most effective empirical modeling and optimization methods especially for nonlinear systems. Reactive Red 195 azo dyestuff was chosen as the target pollutant. The color removal efficiency was modeled and optimized as a function of Sono-Fenton conditions such as H2O2 dosage, Fe2+ dosage, initial pH value, ultrasound power, and ultrasound frequency, using ANN-GA and RSM. The generalization and predictive ability of these methods were compared using the results of the 46 experimental sets generated by the Box-Behnken design. The mean square errors for these models are 3.01612 and 0.00295, and the regression coefficients showing the superiority of ANN in determining nonlinear behavior are 0.9856 and 0.9164, respectively. In optimal conditions, the prediction errors with hybrid ANN-GA and RSM models are 0.002% and 3.225%, respectively.
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Affiliation(s)
- Emine Baştürk
- Department of Environmental Engineering, Engineering Faculty, Aksaray University, Aksaray, Turkey.
| | - Alper Alver
- Department of Environmental Engineering, Engineering Faculty, Aksaray University, Aksaray, Turkey.
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Pramod L, Gandhimathi R, Lavanya A, Ramesh ST, Nidheesh PV. Heterogeneous Fenton process coupled with microfiltration for the treatment of water with higher arsenic content. CHEM ENG COMMUN 2019. [DOI: 10.1080/00986445.2019.1674814] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- L. Pramod
- Department of Civil Engineering, National Institute of Technology, Tiruchirappalli, Tamil Nadu, India
| | - R. Gandhimathi
- Department of Civil Engineering, National Institute of Technology, Tiruchirappalli, Tamil Nadu, India
| | - Addagada Lavanya
- Department of Civil Engineering, National Institute of Technology, Tiruchirappalli, Tamil Nadu, India
| | - S. T. Ramesh
- Department of Civil Engineering, National Institute of Technology, Tiruchirappalli, Tamil Nadu, India
| | - P. V. Nidheesh
- CSIR - National Environmental Engineering Research Institute, Nagpur, Maharashtra, India
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40
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Geng N, Chen W, Xu H, Ding M, Liu Z, Shen Z. A sono-photocatalyst for humic acid removal from water: Operational parameters, kinetics and mechanism. Ultrason Sonochem 2019; 57:242-252. [PMID: 31078395 DOI: 10.1016/j.ultsonch.2019.03.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 03/07/2019] [Accepted: 03/22/2019] [Indexed: 06/09/2023]
Abstract
As a precursor of disinfection byproducts, humic acid (HA) has adverse effects on aquatic environments and human health. Currently, many advanced oxidation processes (AOPs) have been proposed to remove HA from drinking water, one of which is photocatalysis. However, the long reaction time required for degradation and drawbacks of the photocatalysts limit the large-scale application of photocatalysis. Therefore, two principal objectives were achieved in this work. First regarding the technology, we combined photocatalysis with ultrasonic waves to remove HA. Second regarding the photocatalyst, quaternary Fe3O4/TiO2-N-GO (FTNG) sono-photocatalysts with different amounts of Fe3O4 were first synthesized using a simple hydrothermal method. Characterizations were performed to confirm the successful synthesis of the sono-photocatalyst and to determine some of its properties. The influence of different experimental factors such as Fe3O4 content, ultrasonic power, catalyst dosage and initial HA concentration were studied. The first-order kinetic and second-order kinetic equations were used to simulate the experimental data. The results showed that FTNG-0.2 with 0.2 g of Fe3O4, which was added upon preparation, showed the highest sono-photocatalytic ability. In our experimental setup, greater than 99% removal efficiency (UV254) and 94% mineralization rate (TOC) were achieved within 90 min at the optimum conditions (60 W ultrasound power and 1.0 g/L catalyst dosage for 30 mg/L HA). Compared with the pseudo-first-order kinetic model, pseudo-second-order model fitted better with the experimental data and it had higher R2 values of 0.92, 0.98 and 0.98 for 30, 40 and 50 mg/L of HA, respectively. According to the scavenging tests and the ESR analysis, both of the OH and O2- were produced in the reaction, however, O2- radicals were assumed to be the dominating reactive species for the HA degradation. Moreover, after five repetitive experiments, the removal efficiency of HA can still reach 88.5%, indicating high stability of FTNG-0.2 sono-photocatalyst. The mechanism of degradation of HA by FTNG-0.2 in sono-photocatalytic system was mentioned based on several factors including the ultrasonic cavitation effect, Fenton-like reactions, photocatalytic reactions, etc. In fact, this was the first study to treat HA through sono-photocatalytic process, which showed great potential in drinking water treatment.
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Affiliation(s)
- Nannan Geng
- College of Environment, Hohai University, Nanjing 210098, PR China
| | - Wei Chen
- Ministry of Education Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes, Hohai University, Nanjing 210098, PR China; College of Environment, Hohai University, Nanjing 210098, PR China
| | - Hang Xu
- Ministry of Education Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes, Hohai University, Nanjing 210098, PR China; College of Environment, Hohai University, Nanjing 210098, PR China.
| | - Mingmei Ding
- College of Environment, Hohai University, Nanjing 210098, PR China
| | - Zhigang Liu
- College of Environment, Hohai University, Nanjing 210098, PR China
| | - Zhen Shen
- College of Environment, Hohai University, Nanjing 210098, PR China
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De León-Condés CA, Roa-Morales G, Martínez-Barrera G, Menchaca-Campos C, Bilyeu B, Balderas-Hernández P, Ureña-Núñez F, Toledo-Jaldin HP. Sulfonated and gamma-irradiated waste expanded polystyrene with iron oxide nanoparticles, for removal of indigo carmine dye in textile wastewater. Heliyon 2019; 5:e02071. [PMID: 31360787 PMCID: PMC6637091 DOI: 10.1016/j.heliyon.2019.e02071] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 05/08/2019] [Accepted: 07/08/2019] [Indexed: 10/26/2022] Open
Abstract
In this work, waste expanded polystyrene (WEPS) was irradiated with gamma rays, ranging doses from 100 kGy to 1,000 kGy. After irradiation, the WEPS had decrease on its glass transition temperature (Tg), as consequence of the scissions of its polymer chains. Then, the irradiated WEPS was sulfonated, and its degree of sulfonation (DS) was measured. The highest DS value, 46.6%, was obtained for an irradiation dose of 200 kGy. The sulfonated and irradiated polystyrene (denominated as iS-WEPS), was used as a support of iron oxide nanoparticles. Such composite system was denominated (FeO-NPs + iS-WEPS). The results show nanoparticle sizes of 31.5 nm containing 21.97% iron oxide. The composites followed a pseudo-second order model, with a maximum adsorption capacity of 20 mg/g, and an equilibrium time of 30 min, according to the Langmuir model. Moreover, the optimal conditions followed by the Fenton process were: pH = 3.2, H2O2 concentration = 0.32 mM/L, composite concentration (FeO-NPs + iS-WEPS) = 2 g/L, and a reaction time 20 min. Finally, 99% removal of indigo carmine dye was achieved, and a reduction of 83% of COD in textile wastewater.
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Affiliation(s)
- Cristina A De León-Condés
- Posgrado en Materiales, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colon esquina Paseo Tollocan S/N, 50180, Toluca, Mexico
| | - Gabriela Roa-Morales
- Centro Conjunto de Investigación en Química Sustentable, Universidad Autónoma del Estado de México - Universidad Nacional Autónoma de México (UAEM-UNAM), Carretera Toluca-Atlacomulco, km 14.5, Unidad El Rosedal, C.P. 50200, Mexico
| | - Gonzalo Martínez-Barrera
- Laboratorio de Investigación y Desarrollo de Materiales Avanzados (LIDMA), Facultad de Química, Universidad Autónoma del Estado de México, Km.12 de la carretera Toluca-Atlacomulco, San Cayetano, 50200, Mexico
| | - Carmina Menchaca-Campos
- Centro de Investigación en Ingeniería y Ciencias Aplicadas (CIICAp), Universidad Autónoma del Estado de Morelos (UAEM), Av. Universidad 1001, Col. Chamilpa, C.P. 62209, Cuernavaca Morelos, Mexico
| | - Bryan Bilyeu
- Department of Chemistry, Xavier University of Louisiana, Drexel Drive, Box 22, New Orleans, LA, 70125, USA
| | - Patricia Balderas-Hernández
- Centro Conjunto de Investigación en Química Sustentable, Universidad Autónoma del Estado de México - Universidad Nacional Autónoma de México (UAEM-UNAM), Carretera Toluca-Atlacomulco, km 14.5, Unidad El Rosedal, C.P. 50200, Mexico
| | - Fernando Ureña-Núñez
- Instituto Nacional de Investigaciones Nucleares, Carretera México-Toluca S/N, 52750, La Marquesa Ocoyoacac, Mexico
| | - Helen Paola Toledo-Jaldin
- Posgrado en Materiales, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colon esquina Paseo Tollocan S/N, 50180, Toluca, Mexico
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Varga M, ELAbadsa M, Tatár E, Mihucz VG. Removal of selected pharmaceuticals from aqueous matrices with activated carbon under batch conditions. Microchem J 2019. [DOI: 10.1016/j.microc.2019.05.038] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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43
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Sarto S, Paesal P, Tanyong IB, Laksmana WT, Prasetya A, Ariyanto T. Catalytic Degradation of Textile Wastewater Effluent by Peroxide Oxidation Assisted by UV Light Irradiation. Catalysts 2019; 9:509. [DOI: 10.3390/catal9060509] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Textile industries produce a complex wastewater which is difficult to be treated. In this work, a catalytic degradation of wastewater effluent composed of sulphur black coloring agent discharged by industry was studied. UV lamp power, peroxide concentration, pH, and iron oxide catalyst were varied to determine the best conditions for oxidative treatment. Kinetic parameters were evaluated based on the reaction model proposed. In the absence of iron oxide catalyst, chemical oxygen demand (COD) and biological oxygen demand (BOD) degradation of up to 80% and 75%, respectively, were observed as resulting from using an H2O2 concentration of 0.61 moles/L, UV lamp power of 30 watts, and pH of 6. When using an iron oxide catalyst combined with UV light irradiation, the degradation rate could be increased significantly, while similar final COD and BOD degradation percentages resulted. It is found that the reaction rate order was shifted from first order to second order when using an H2O2/UV/Fe2O3 system. The results could be an alternative for treating textile industry wastewater, and the parameters obtained can be used for equipment scale-up.
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Kordestani B, Jalilzadeh Yengejeh R, Takdastan A, Neisi AK. A new study on photocatalytic degradation of meropenem and ceftriaxone antibiotics based on sulfate radicals: Influential factors, biodegradability, mineralization approach. Microchem J 2019; 146:286-92. [DOI: 10.1016/j.microc.2019.01.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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45
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Liu Y, Liu X, Zhang G, Ma T, Du T, Yang Y, Lu S, Wang W. Adsorptive removal of sulfamethazine and sulfamethoxazole from aqueous solution by hexadecyl trimethyl ammonium bromide modified activated carbon. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2018.12.041] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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46
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Khatibikamal V, Panahi HA, Torabian A, Baghdadi M. Optimized poly(amidoamine) coated magnetic nanoparticles as adsorbent for the removal of nonylphenol from water. Microchem J 2019. [DOI: 10.1016/j.microc.2018.11.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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47
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Mahmoud ME, Saad EA, Soliman MA, Abdelwahab MS. Removal of radioactive cobalt/zinc and some heavy metals from water using diethylenetriamine/2-pyridinecarboxaldehyde supported on NZVI. Microchem J 2019; 145:1102-11. [DOI: 10.1016/j.microc.2018.12.032] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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Xu J, Zhang X, Sun C, Wan J, He H, Wang F, Dai Y, Yang S, Lin Y, Zhan X. Insights into removal of tetracycline by persulfate activation with peanut shell biochar coupled with amorphous Cu-doped FeOOH composite in aqueous solution. Environ Sci Pollut Res Int 2019; 26:2820-2834. [PMID: 30488247 DOI: 10.1007/s11356-018-3777-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 11/15/2018] [Indexed: 06/09/2023]
Abstract
Peanut shell biochar (BC) supported on Cu-doped FeOOH composite (Cu-FeOOH/BC) was synthesized using a facile and scalable method. The Cu-FeOOH/BC samples were characterized by Fourier transform infrared spectroscopy (FTIR), x-ray diffraction (XRD), scanning electron microscopy equipped with an energy-dispersive spectrometer (SEM-EDS), x-ray photoelectron spectroscopy (XPS), and Brunauer-Emmett-Teller (BET) techniques. Novel catalytic composites with different Cu/Fe molar ratios were compared systematically by activating persulfate (PS) for the tetracycline (TC) degradation. 0.5Cu-1FeOOH/BC (Cu/Fe molar ratio = 0.5:1) was confirmed as the optimum activation material and the removal of TC reached 98.0% after 120 min by combining with 20 mM PS at pH 7.0 and 25 °C. The influencing factors including catalyst loading, PS dosage, water matrix species, and pH on the performance system of 0.5Cu-1FeOOH/BC-PS were investigated, respectively. Reaction rate constants (Kobs) on catalyst dosages (0.05, 0.10, 0.20, and 0.30 g L-1) were 0.0072, 0.0101, 0.0244, and 0.0144 min-1, and 0.0090, 0.0146, 0.0244, and 0.0178 min-1 for the change of PS concentrations (5, 10, 20, and 30 mM), which indicated that increasing the concentrations of catalyst and PS appropriately improved TC degradation, but excessive dosages inhibited the reaction process of TC removal. The TC removal rate was inhibited by inorganic anions with the following order of HCO3- > Cl- > HPO42- > SO42- > NO3-. Free radical quenching and capture experiments under different pH values revealed that sulfate radicals existed predominantly in acidic conditions and hydroxyl radicals in alkaline conditions. The catalyst showed an excellent recyclability and stability and the removal efficiency of TC still remained over 90% after five consecutive uses. To conclude, coupling of 0.5Cu-1FeOOH/BC and PS can be successfully applied as an effective and stable technique for the treatment of refractory organic pollutants in wastewater.
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Affiliation(s)
- Jian Xu
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China
- Nanjing Institute of Environmental Sciences, Ministry of Ecological Environment, Nanjing, 210042, China
| | - Xueliang Zhang
- Nanjing Institute of Environmental Sciences, Ministry of Ecological Environment, Nanjing, 210042, China
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
| | - Cheng Sun
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China.
| | - Jinzhong Wan
- Nanjing Institute of Environmental Sciences, Ministry of Ecological Environment, Nanjing, 210042, China
| | - Huan He
- School of Environment, Nanjing Normal University, Nanjing, 210023, China
| | - Fei Wang
- Institute of Geotechnical Engineering, Southeast University, Nanjing, 211189, China.
| | - Yuxuan Dai
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China
| | - Shaogui Yang
- School of Environment, Nanjing Normal University, Nanjing, 210023, China
| | - Yusuo Lin
- Nanjing Institute of Environmental Sciences, Ministry of Ecological Environment, Nanjing, 210042, China
| | - Xinhua Zhan
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
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Kordestani B, Takdastan A, Jalilzadeh Yengejeh R, Neisi AK. Photo-Fenton oxidative of pharmaceutical wastewater containing meropenem and ceftriaxone antibiotics: influential factors, feasibility, and biodegradability studies. TOXIN REV 2018. [DOI: 10.1080/15569543.2018.1520261] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Bahareh Kordestani
- Department of Environmental Engineering, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran
| | - Afshin Takdastan
- Environmental Technologies Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Environmental Health Engineering, School of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Abdol Kazem Neisi
- Environmental Technologies Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Environmental Health Engineering, School of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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50
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Singh J, Kaur N, Kaur P, Kaur S, Kaur J, Kukkar P, Kumar V, Kukkar D, Rawat M. Piper betle leaves mediated synthesis of biogenic SnO2 nanoparticles for photocatalytic degradation of reactive yellow 186 dye under direct sunlight. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.enmm.2018.07.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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