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Jiang H, Wu S, Zhou J. Preparation and modification of nanocellulose and its application to heavy metal adsorption: A review. Int J Biol Macromol 2023; 236:123916. [PMID: 36898461 DOI: 10.1016/j.ijbiomac.2023.123916] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 02/18/2023] [Accepted: 02/28/2023] [Indexed: 03/11/2023]
Abstract
Heavy metals are a notable pollutant in aquatic ecosystems that results in many deadly diseases of the human body after enrichment through the food chain. As an environmentally friendly renewable resource, nanocellulose can be competitive with other materials at removing heavy metal ions due to its large specific surface area, high mechanical strength, biocompatibility and low cost. In this review, the research status of modified nanocellulose for heavy metal adsorbents is primarily reviewed. Two primary forms of nanocellulose are cellulose nanocrystals (CNCs) and cellulose nanofibers (CNFs). The preparation process of nanocellulose was derived from natural plants, and the preparation process included noncellulosic constituent removal and extraction of nanocellulose. Focusing on heavy metal adsorption, the modification of nanocellulose was explored in depth, including direct modification methods, surface grafting modification methods based on free radical polymerization and physical activation. The adsorption principles of nanocellulose-based adsorbents when removing heavy metals are analyzed in detail. This review may further facilitate the application of the modified nanocellulose in the field of heavy metal removal.
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Affiliation(s)
- Haoyuan Jiang
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, Jiangsu 210023, PR China
| | - Simiao Wu
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, Jiangsu 210023, PR China.
| | - Jizhi Zhou
- School of Environmental Science and Engineering, Nanjing Tech University, Nanjing, Jiangsu 211816, PR China.
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2
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Elabboudi M, Bensalah J, Amri AE, Azzouzi NEL, Srhir B, lebkiri A, Zarrouk A, Rifi EH. Adsorption performance and mechanism of anionic MO dye by the adsorbent polymeric Amberlite®IRA-410 resin from environment wastewater: Equilibrium kinetic and thermodynamic studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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3
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Rong Y, Yan W, Wang Z, Hao X, Guan G. An electroactive montmorillonite/polypyrrole ion exchange film: Ultrahigh uptake capacity and ion selectivity for rapid removal of lead ions. JOURNAL OF HAZARDOUS MATERIALS 2022; 437:129366. [PMID: 35728313 DOI: 10.1016/j.jhazmat.2022.129366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 05/26/2022] [Accepted: 06/09/2022] [Indexed: 06/15/2023]
Abstract
Contact with trace heavy metal contaminants will also lead to extremely bad health influence on human body and aquatic life. Although various adsorbents have been synthesized for the recovery of heavy metal ions, most of them shows deficient adsorption capacity, sluggish uptake rate and low selectivity. In this study, a montmorillonite/polypyrrole (MMT/PPy) film was successfully synthesized by intercalating polymers PPy into the interlayer of MMT nanosheets for selective and rapid capture of Pb2+. The electroactive film has ultrahigh uptake capacity (1373.29 mg⋅g-1), which is much higher than most conventional Pb2+ adsorbents. Meanwhile, it had an extreme selectivity towards Pb2+ due to the MMT/PPy film can accurately identified Pb2+. Through characterization testing and data analysis, the selective and rapid uptake/release of Pb2+ should be realized through three ways: (1) negatively-charged laminates of MMT can generate electrostatic attraction to Pb2+; (2) -OH on the surface of MMT laminates can accurately identified and bonded with Pb2+ (M-O-H↔ M-O-Pb); (3) PPy doped by PSSn- and protic acid can rapidly catch Pb2+ (PPy+·PSSn-+Pb2++e-→ PPy·PSSn-·Pb2+). Therefore, such a novel MMT/PPy nanocomposite film could has evident application prospect to remove Pb2+ from various water bodies.
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Affiliation(s)
- Yaqin Rong
- College of Chemical Engineering and Technology, Taiyuan University of Technology, Taiyuan 030024, China
| | - Wenjun Yan
- Analytical Instrumentation Center, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
| | - Zhongde Wang
- College of Chemical Engineering and Technology, Taiyuan University of Technology, Taiyuan 030024, China.
| | - Xiaogang Hao
- College of Chemical Engineering and Technology, Taiyuan University of Technology, Taiyuan 030024, China
| | - Guoqing Guan
- Department of Renewable Energy Institute of Regional Innovation, Hirosaki University, 2-1-3, Matsubara, Aomori 030-0813, Japan
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Tong Y, Yan Q, Gao S, Xiong B, Tang X, Liu Z, Li P, Huang M, Wang Z, Le X, Pei W, Dai Z, Xiong Z, Wang Y. Adsorption of Ni 2+ in aqueous solution by KMnO 4 modified biomass: investigation on adsorption kinetics and modification mechanism. ENVIRONMENTAL TECHNOLOGY 2022; 43:2855-2866. [PMID: 33736579 DOI: 10.1080/09593330.2021.1906328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 03/13/2021] [Indexed: 06/12/2023]
Abstract
In this study, KMnO4 modification was proved to effectively increase the Ni2+ adsorption capacity of biomass. In order to clarify the KMnO4 modification mechanism, the Ni2+ adsorption characteristics of KMnO4 modified corncob (PPCB) under adsorption time, pH and Ni2+ concentration were studied. The results showed that the adsorption was the pseudo second-order kinetic process, indicating that chemisorption was the dominated process, which followed the Langmuir isotherm model and the highest Ni2+ adsorption capacity of PPCB reached 35.6 mg/g. By KMnO4 modification, the corncob was oxidized to generate carboxylates, and the MnO2 (reduction product) was loaded on the modified corncob, both carboxylates and MnO2 increased the Ni2+ adsorption capacity of PPCB. The molecular dynamic results indicated the carboxylate structures had the strongest adsorption capacity. Moreover, the Ni2+ removal efficiency of KMnO4 modified biomass decreased linearly with the increase of lignin content in biomass, while KMnO4 modified lignin showed a good adsorption performance, indicating that the cross-linked structures between lignin and other components in the biomass could inhibit the adsorption capacity of PPCB.
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Affiliation(s)
- Yuxing Tong
- China Tobacco Hubei Industrial Co., Ltd., Wuhan, People's Republic of China
- Hubei Xinye Reconstituted Tobacco Development Co., Ltd, Wuhan, People's Republic of China
- Applied Technology Research of Reconstituted Tobacco Hubei Province Key Laboratory, Wuhan, People's Republic of China
| | - Qunshan Yan
- China Tobacco Hubei Industrial Co., Ltd., Wuhan, People's Republic of China
- Hubei Xinye Reconstituted Tobacco Development Co., Ltd, Wuhan, People's Republic of China
- Applied Technology Research of Reconstituted Tobacco Hubei Province Key Laboratory, Wuhan, People's Republic of China
| | - Song Gao
- China Tobacco Hubei Industrial Co., Ltd., Wuhan, People's Republic of China
- Hubei Xinye Reconstituted Tobacco Development Co., Ltd, Wuhan, People's Republic of China
- Applied Technology Research of Reconstituted Tobacco Hubei Province Key Laboratory, Wuhan, People's Republic of China
| | - Bin Xiong
- China Tobacco Hubei Industrial Co., Ltd., Wuhan, People's Republic of China
- Hubei Xinye Reconstituted Tobacco Development Co., Ltd, Wuhan, People's Republic of China
- Applied Technology Research of Reconstituted Tobacco Hubei Province Key Laboratory, Wuhan, People's Republic of China
| | - Xiangbing Tang
- China Tobacco Hubei Industrial Co., Ltd., Wuhan, People's Republic of China
- Hubei Xinye Reconstituted Tobacco Development Co., Ltd, Wuhan, People's Republic of China
- Applied Technology Research of Reconstituted Tobacco Hubei Province Key Laboratory, Wuhan, People's Republic of China
| | - Zhichang Liu
- China Tobacco Hubei Industrial Co., Ltd., Wuhan, People's Republic of China
- Hubei Xinye Reconstituted Tobacco Development Co., Ltd, Wuhan, People's Republic of China
- Applied Technology Research of Reconstituted Tobacco Hubei Province Key Laboratory, Wuhan, People's Republic of China
| | - Pengfei Li
- China Tobacco Hubei Industrial Co., Ltd., Wuhan, People's Republic of China
- Hubei Xinye Reconstituted Tobacco Development Co., Ltd, Wuhan, People's Republic of China
- Applied Technology Research of Reconstituted Tobacco Hubei Province Key Laboratory, Wuhan, People's Republic of China
| | - Ming Huang
- China Tobacco Hubei Industrial Co., Ltd., Wuhan, People's Republic of China
- Hubei Xinye Reconstituted Tobacco Development Co., Ltd, Wuhan, People's Republic of China
- Applied Technology Research of Reconstituted Tobacco Hubei Province Key Laboratory, Wuhan, People's Republic of China
| | - Ziwei Wang
- China Tobacco Hubei Industrial Co., Ltd., Wuhan, People's Republic of China
- Hubei Xinye Reconstituted Tobacco Development Co., Ltd, Wuhan, People's Republic of China
- Applied Technology Research of Reconstituted Tobacco Hubei Province Key Laboratory, Wuhan, People's Republic of China
| | - Xi Le
- China Tobacco Hubei Industrial Co., Ltd., Wuhan, People's Republic of China
- Hubei Xinye Reconstituted Tobacco Development Co., Ltd, Wuhan, People's Republic of China
- Applied Technology Research of Reconstituted Tobacco Hubei Province Key Laboratory, Wuhan, People's Republic of China
| | - Wei Pei
- China Tobacco Hubei Industrial Co., Ltd., Wuhan, People's Republic of China
- Hubei Xinye Reconstituted Tobacco Development Co., Ltd, Wuhan, People's Republic of China
- Applied Technology Research of Reconstituted Tobacco Hubei Province Key Laboratory, Wuhan, People's Republic of China
| | - Zejun Dai
- China Tobacco Hubei Industrial Co., Ltd., Wuhan, People's Republic of China
- Hubei Xinye Reconstituted Tobacco Development Co., Ltd, Wuhan, People's Republic of China
- Applied Technology Research of Reconstituted Tobacco Hubei Province Key Laboratory, Wuhan, People's Republic of China
| | - Zhe Xiong
- State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Yi Wang
- State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan, People's Republic of China
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Shi RJ, Wang T, Lang JQ, Zhou N, Ma MG. Multifunctional Cellulose and Cellulose-Based (Nano) Composite Adsorbents. Front Bioeng Biotechnol 2022; 10:891034. [PMID: 35497333 PMCID: PMC9046606 DOI: 10.3389/fbioe.2022.891034] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 03/21/2022] [Indexed: 12/29/2022] Open
Abstract
In recent years, faced with the improvement of environmental quality problems, cellulose and cellulose-based (nano) composites have attracted great attention as adsorbents. In this review article, we first report the recent progress of modification and functionalization of cellulose adsorbents. In addition, the adsorbents produced by the modification and functionalization of carboxymehyl cellulose are also introduced. Moreover, the cellulose-based (nano) composites as adsorbents are reviewed in detail. Finally, the development prospect of cellulose and cellulose-based (nano) composites is studied in the field of the environment. In this review article, a critical comment is given based on our knowledge. It is believed that these biomass adsorbents will play an increasingly important role in the field of the environment.
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Affiliation(s)
- Ru-Jie Shi
- Chongqing Engineering Laboratory of Green Planting and Deep Processing of Famous-Region Drug in the Three Gorges Reservoir Region, College of Biology and Food Engineering, Chongqing Three Gorges University, Chongqing, China
- *Correspondence: Ru-Jie Shi, ; Ming-Guo Ma,
| | - Tian Wang
- Chongqing Engineering Laboratory of Green Planting and Deep Processing of Famous-Region Drug in the Three Gorges Reservoir Region, College of Biology and Food Engineering, Chongqing Three Gorges University, Chongqing, China
| | - Jia-Qi Lang
- Chongqing Engineering Laboratory of Green Planting and Deep Processing of Famous-Region Drug in the Three Gorges Reservoir Region, College of Biology and Food Engineering, Chongqing Three Gorges University, Chongqing, China
| | - Nong Zhou
- Chongqing Engineering Laboratory of Green Planting and Deep Processing of Famous-Region Drug in the Three Gorges Reservoir Region, College of Biology and Food Engineering, Chongqing Three Gorges University, Chongqing, China
| | - Ming-Guo Ma
- Chongqing Engineering Laboratory of Green Planting and Deep Processing of Famous-Region Drug in the Three Gorges Reservoir Region, College of Biology and Food Engineering, Chongqing Three Gorges University, Chongqing, China
- Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Key Laboratory of Lignocellulosic Chemistry, Research Center of Biomass Clean Utilization, College of Materials Science and Technology, Beijing Forestry University, Beijing, China
- *Correspondence: Ru-Jie Shi, ; Ming-Guo Ma,
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6
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Jiao C, Wei N, Liu D, Wang J, Liu S, Fu F, Liu T, Li T. Sustainable Fenton-like degradation of methylene blue over MnO 2-loaded poly(amidoxime-hydroxamic acid) cellulose microrods. Int J Biol Macromol 2021; 193:1952-1961. [PMID: 34748785 DOI: 10.1016/j.ijbiomac.2021.11.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 10/19/2021] [Accepted: 11/03/2021] [Indexed: 12/17/2022]
Abstract
Catalysts based on cellulose/metal oxide hybrids are considered effective for the remediation of dye wastewater. However, the difficult recovery of commonly used nanocellulose and the weak binding strength of metal oxide nanoparticles restrict their wide application. Herein, MnO2 nanoparticle-loaded poly(amidoxime-hydroxamic acid) modified microcrystalline cellulose (pAHA-MCC@MnO2) catalysts were synthesized via an oximation reaction followed by in-situ growth. Morphology, crystallinity and textural characteristics of pAHA-MCC before and after deposition of MnO2 nanoparticles were characterized by SEM, EDS, FTIR, XRD and XPS analyses. The main results indicated the formation of hierarchical porous structured cellulose microrods with uniform distribution of hydrangea flower-like MnO2 nanoparticles. In the presence of H2O2, pAHA-MCC@MnO2 displayed good catalytic performance toward the degradation of methylene blue (MB) over a wide pH range of 3-10, due to the advanced Fenton-like catalysis. Reaction conditions, such as amount of H2O2 used, the initial MB concentration and catalyst dosage were also investigated. The optimized system showed 97.6% removal of MB in 25 min for 100 mg/L MB solution, with very little decrease in performance after 5 cycles. This work provides a facile and promising strategy for the development of biodegradable and sustainable architectures capable of efficiently degrading dye wastewater.
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Affiliation(s)
- Chenlu Jiao
- College of Light-Textile Engineering and Art, Anhui Agricultural University, Hefei, Anhui 230036, China.
| | - Nana Wei
- College of Light-Textile Engineering and Art, Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Die Liu
- College of Light-Textile Engineering and Art, Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Jian Wang
- College of Light-Textile Engineering and Art, Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Siliang Liu
- College of Light-Textile Engineering and Art, Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Fan Fu
- College of Light-Textile Engineering and Art, Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Tao Liu
- College of Light-Textile Engineering and Art, Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Tingting Li
- College of Light-Textile Engineering and Art, Anhui Agricultural University, Hefei, Anhui 230036, China
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Rana AK, Mishra YK, Gupta VK, Thakur VK. Sustainable materials in the removal of pesticides from contaminated water: Perspective on macro to nanoscale cellulose. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 797:149129. [PMID: 34303252 DOI: 10.1016/j.scitotenv.2021.149129] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/13/2021] [Accepted: 07/14/2021] [Indexed: 06/13/2023]
Abstract
Recently, over utilization of pesticides in agrarian and non- agrarian sectors has resulted in a significant increment in the deposition of their remnants in different segments of the environmental media. The presence of pesticides and transportation of their different metabolites in rivers, ponds, lakes, soils, air, groundwater sources and drinkable water sources has demonstrated a high threat to human wellbeing and the climate. Thus, the removal of pesticides and their metabolites from contaminated water is imperative to lessen the ill effects of pesticides on human beings. In the present article, we have appraised recent advances in pesticides removal utilizing low cost pristine and functionalized cellulose biomass-based derivatives. One of the key focus has been on better understand the destiny of pesticides in the environment as well as their behaviour in the water. In addition, the impact of magnetite cellulose nanocomposites, cellulose derived photo nano-catalyst, cellulose/clay nano composites, CdS/cellulose nanocomposites and activated carbons/biochar on percent removal of pesticides have also been a part of the current review. The impact of different parameters such as adsorbent dosage, pH, time of contact and initials pesticide concentration on adsorption capacity and adsorption kinetics followed during absorption by different cellulosic bio-adsorbents has also been given. The cellulosic biomass is highly efficient in the removal of pesticides and their efficiency further increases upon functionalization or their conversion into activated carbons forms. Nano particles loaded cellulosic materials have in general found to be less efficient than raw, functionalized cellulosic materials and activated carbons. Further, among different nano particles loaded with cellulose-based materials, cellulose/MnO2 photonanocatalyst were noticed to be more effective. So considerable efforts should be given to determine the finest practices that relate to the dissipation of different pesticides from the water.
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Affiliation(s)
- Ashvinder K Rana
- Department of Chemistry, Sri Sai University, Palampur 176061, India
| | - Yogendra Kumar Mishra
- Mads Clausen Institute, NanoSYD, University of Southern Denmark, Alsion 2, Sønderborg DK-6400, Denmark
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, Agriculture and Business Management Department, SRUC, Kings Buildings, West Mains Road, Edinburgh, UK
| | - Vijay Kumar Thakur
- Biorefining and Advanced Materials Research Center, Agriculture and Business Management Department, SRUC, Kings Buildings, West Mains Road, Edinburgh, UK; Department of Mechanical Engineering, School of Engineering, Shiv Nadar University, Greater Noida, Uttar Pradesh 201314, India.
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8
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Salama A, Abouzeid RE, Owda ME, Cruz-Maya I, Guarino V. Cellulose-Silver Composites Materials: Preparation and Applications. Biomolecules 2021; 11:1684. [PMID: 34827681 PMCID: PMC8615592 DOI: 10.3390/biom11111684] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/04/2021] [Accepted: 11/07/2021] [Indexed: 01/05/2023] Open
Abstract
Cellulose has received great attention owing to its distinctive structural features, exciting physico-chemical properties, and varied applications. The combination of cellulose and silver nanoparticles currently allows to fabricate different promising functional nanocomposites with unique properties. The current work offers a wide and accurate overview of the preparation methods of cellulose-silver nanocomposite materials, also providing a punctual discussion of their potential applications in different fields (i.e., wound dressing, high-performance textiles, electronics, catalysis, sensing, antimicrobial filtering, and packaging). In particular, different preparation methods of cellulose/silver nanocomposites based on in situ thermal reduction, blending and dip-coating, or additive manufacturing techniques were thoroughly described. Hence, the correlations among the structure and physico-chemical properties in cellulose/silver nanocomposites were investigated in order to better control the final properties of the nanocomposites and analyze the key points and limitations of the current manufacturing approaches.
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Affiliation(s)
- Ahmed Salama
- Cellulose and Paper Department, National Research Centre, 33 El-Bohouth St., Dokki, Giza 12622, Egypt;
| | - Ragab E. Abouzeid
- Cellulose and Paper Department, National Research Centre, 33 El-Bohouth St., Dokki, Giza 12622, Egypt;
| | - Medhat E. Owda
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11884, Egypt;
| | - Iriczalli Cruz-Maya
- Institute of Polymers, Composite and Biomaterials, National Research Council of Italy, Mostra D’Oltremare, Pad 20, V. J.F. Kennedy 54, 80125 Naples, Italy;
| | - Vincenzo Guarino
- Institute of Polymers, Composite and Biomaterials, National Research Council of Italy, Mostra D’Oltremare, Pad 20, V. J.F. Kennedy 54, 80125 Naples, Italy;
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Tu H, Zhu M, Duan B, Zhang L. Recent Progress in High-Strength and Robust Regenerated Cellulose Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2000682. [PMID: 32686231 DOI: 10.1002/adma.202000682] [Citation(s) in RCA: 114] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 04/16/2020] [Indexed: 05/22/2023]
Abstract
High-strength petroleum-based materials like plastics have been widely used in various fields, but their nonbiodegradability has caused serious pollution problems. Cellulose, as the most abundant sustainable polymer, has a great chance to act as the ideal substitute for plastics due to its low cost, wide availability, biodegradability, etc. Herein, the recent achievements for developing cellulose "green" solvents and regenerated cellulose materials with high strength via the "bottom-up" route are presented. Cellulose can be regenerated to produce films/membranes, hydrogels/aerogels, filaments/fibers, microspheres/beads, bioplastics, etc., which show potential applications in textiles, biomedicine, energy storage, packaging, etc. Importantly, these cellulose-based materials can be biodegraded in soil and oceans, reducing environmental pollution. The cellulose solvents, dissolving mechanism, and strategies for constructing the regenerated cellulose functional materials with high strength and performances, together with the current achievements and urgent challenges are summarized, and some perspectives are also proposed. The near future will be an exciting era for high-strength biodegradable and renewable materials. The hope is that many environmentally friendly materials with good properties and low cost will be produced for commercial use, which will be beneficial for sustainable development in the world.
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Affiliation(s)
- Hu Tu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Mengxiang Zhu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Bo Duan
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Lina Zhang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
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Wilk ŁJ, Ciechanowska A, Kociołek-Balawejder E. Adsorptive-Oxidative Removal of Sulfides from Water by MnO 2-Loaded Carboxylic Cation Exchangers. MATERIALS 2020; 13:ma13225124. [PMID: 33202896 PMCID: PMC7696700 DOI: 10.3390/ma13225124] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/06/2020] [Accepted: 11/11/2020] [Indexed: 01/24/2023]
Abstract
Hybrid ion exchangers (HIX) containing manganese(IV) oxide (MnO2) based on macroporous and gel-type carboxylic cation exchangers as supporting materials were obtained. The hybrid materials were characterized using scanning electron microscopy with energy dispersive spectrometry (SEM/EDS), Fourier transform infrared spectroscopy (FTIR), X-ray powder diffraction (XRD) and nitrogen adsorption isotherms at 77 K and mercury porosimetry. HIX with introduced MnO2 (20.0–32.8 wt% Mn) were tested for removal of dissolved sulfides from anoxic aqueous solutions with 100–500 mg S2−/dm3 concentrations. The process proceeded effortlessly at pH 10–13 despite unfavorable electrostatic interactions of the reactants. The highest exhibited sorption capacity was 144.3 ± 7.1 mg S2−/g. Approximately 65% of dissolved sulfides were oxidized to S2O32− ions and repelled from HIX structure. On average, 13% of sulfide removal products were adsorbed by the MnO2 surface. The impact of MnO2 load and the ionic form of HIX functional groups on removal of sulfides and resulting products was examined. The mechanism of the process is suggested.
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Saadati F, Kaboudin B, Hasanloei R, Namazifar Z, Marset X, Guillena G. Manganese oxide nanoparticles supported on graphene oxide as an efficient nanocatalyst for the synthesis of 1,2,4‐oxadiazoles from aldehydes. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5838] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fariba Saadati
- Department of Chemistry, Faculty of Science University of Zanjan Zanjan 45371‐38791 Iran
- Department of Chemistry University of British Columbia 2036 Main Mall Vancouver British Columbia V6T 1Z1 Canada
| | - Babak Kaboudin
- Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137‐66731 Iran
| | - Rana Hasanloei
- Department of Chemistry, Faculty of Science University of Zanjan Zanjan 45371‐38791 Iran
| | - Zeinab Namazifar
- Department of Chemistry, Faculty of Science University of Zanjan Zanjan 45371‐38791 Iran
| | - Xavier Marset
- Departamento de Química Orgánica, e Instituto de Síntesis Orgánica (ISO) Universidad de Alicante Alicante 03080‐ Alicante Spain
| | - Gabriela Guillena
- Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137‐66731 Iran
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Adsorption of Lead (II) from Aqueous Solution with High Efficiency by Hydrothermal Biochar Derived from Honey. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17103441. [PMID: 32429042 PMCID: PMC7277858 DOI: 10.3390/ijerph17103441] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 04/30/2020] [Accepted: 05/10/2020] [Indexed: 11/17/2022]
Abstract
A novel natural honey hydrothermal biochar (HHTB) was prepared using natural honey as raw material. The as-prepared adsorbent was applied to adsorb Pb2+ from aqueous solution and characterized by scanning electron microscopy, Fourier transform infrared spectroscopy, and X-ray photoelectron spectroscopy to investigate the structure and morphology change of the adsorbent before and after Pb2+ adsorption. The influence of the pH, initial Pb2+ concentration, temperature, and contact time on the adsorption of Pb2+ was systematically investigated. The results revealed that the adsorption capacity for Pb2+ is up to 133.2 mg·g−1 at initial pH of 5.0 and adsorption temperature of 298 K. Meanwhile, the adsorption of Pb2+ on HHTB can be well fitted by the pseudo-second-order model and Langmuir isotherm model. The adsorbent had great selectivity for Pb2+ from the aqueous solution containing coexisting ions including Cd2+, Co2+, Cr3+, Cu2+, Ni2+ and Zn2+. Furthermore, the adsorption of Pb2+ on HHTB was attributed to complexation coordination, where it involved hydroxyl and carboxylic groups on HHTB in the process of adsorption of Pb2+.
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13
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Jamwal HS, Ranote S, Kumar D, Chauhan GS, Bansal M. Gelatin-based mesoporous hybrid materials for Hg2+ ions removal from aqueous solutions. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116513] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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14
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Effect of Hybrid mono/bimetallic Nanocomposites for an enhancement of Catalytic and Antimicrobial Activities. Sci Rep 2020; 10:2586. [PMID: 32054936 PMCID: PMC7018773 DOI: 10.1038/s41598-020-59491-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 01/20/2020] [Indexed: 11/08/2022] Open
Abstract
Exploring the new catalytic systems for the reduction of organic and inorganic pollutants from an indispensable process in chemical, petrochemical, pharmaceutical and food industries, etc. Hence, in the present work, authors motivated to synthesize bare reduced graphene oxide (rGO), polyaniline (PANI), three different ratios of rGO-PANI(80:20,50:50, 10:90) composites and rGO-PANI(80:20,50:50, 10:90) supported mono (Pd) & bimetallic [Pd: Au(1:1,1:2, 2:1)] nanocomposite by a facile chemical reduction method. Also, it investigated their catalytic performances for the reduction of organic/inorganic pollutants and antimicrobial activities. All the freshly prepared bare rGO, PANI, three different ratios of rGO-PANI(80:20, 50:50,10:90) composites and rGO-PANI(80:20, 50:50,10:90)/Pd & Pd: Au(1:1, 1:2,2:1) nanocomposite hybrid catalysts were characterized using UV-Vis, FT-IR, SEM, FE-SEM, EDAX, HR-TEM, XRD, XPS and Raman spectroscopy analysis. Among them, an optimized best composition of rGO-PANI(80:20)/Pd: Au(1:1) bimetallic nanocomposite hybrid catalyst exhibits better catalytic reduction and antimicrobial activities than other composites, as a result of strong electrostatic interactions between rGO, PANI and bimetal (Pd: Au) NPs through a synergistic effect. Hence, an optimized rGO-PANI(80:20)/Pd:Au(1:1) bimetallic nanocomposite catalyst would be considered as a suitable catalyst for the reduction of different nitroarenes, organic dyes, heavy metal ions and also significantly inhibit the growth of S. aureus, S. Typhi as well as Candida albicans and Candida kruesi in wastewater.
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15
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Fu B, Xie F. Facile in situ synthesis of cellulose microcrystalline-manganese dioxide nanocomposite for effective removal of Pb(II) and Cd(II) from water. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:5108-5121. [PMID: 31845282 DOI: 10.1007/s11356-019-07159-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 11/22/2019] [Indexed: 06/10/2023]
Abstract
A novel cellulose microcrystalline-manganese dioxide nanocomposite (CMC-NMO) was synthesized by the redox reaction between potassium permanganate and ethanol based on cellulose microcrystalline. The cellulose microcrystalline (CMC) as support providing growth sites for the manganese dioxide nanowhiskers produced by the redox reaction and its application for Pb(II) and Cd(II) removal from aqueous was investigated. The characterization of as-synthesized material was revealed by various spectroscopic and microscopic techniques. Infrared-transform infrared (FITR) indicates that the incorporation of manganese oxide to CMC does not change the initial structure of it. Transmission electron microscopy (TEM) and scanning electron microscopy (SEM) data show that the manganese dioxide nanowhiskers with a few nanometers are uniformly dispersed on the surface of cellulose. Kinetics experiments reveal that Pb(II) and Cd(II) adsorption on CMC-NMO is a fast process and pseudo-second-order model fits the adsorption better. The maximum adsorption capacities of Pb(II) and Cd(II) obtained from the Langmuir model are 290.8 mg/g and 67.4 mg/g, respectively. The mechanism is mainly attributed to surface complexation and electrostatic attraction by energy dispersive analysis of X-rays (EDAX), X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS) analysis. In addition, depth removal experiments show that the residual concentrations of Pb(II) and Cd(II) in natural water after adsorption are lower than 0.01 mg/L. The regeneration and cyclic utilizing studies indicate that CMC-NMO has good adsorption stability. Therefore, the results indicate that this material can be employed as a potential adsorbent for current serious Pb(II) and Cd(II) pollution caused by industrial emissions. Graphical abstract.
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Affiliation(s)
- Binbin Fu
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, People's Republic of China
| | - Fencun Xie
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, People's Republic of China.
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16
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Free-standing cellulose film containing manganese dioxide nanoparticles and its use in discoloration of indigo carmine dye. Carbohydr Polym 2020; 230:115621. [DOI: 10.1016/j.carbpol.2019.115621] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 11/09/2019] [Accepted: 11/12/2019] [Indexed: 11/20/2022]
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17
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Preparation and Characterization of Fe-Mn Binary Oxide/Mulberry Stem Biochar Composite Adsorbent and Adsorption of Cr(VI) from Aqueous Solution. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17030676. [PMID: 31972981 PMCID: PMC7036895 DOI: 10.3390/ijerph17030676] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 01/12/2020] [Accepted: 01/17/2020] [Indexed: 11/17/2022]
Abstract
This study details the preparation of Fe-Mn binary oxide/mulberry stem biochar composite adsorbent (FM-MBC) from mulberry stems via the multiple activation by potassium permanganate, ferrous chloride, triethylenetetramine, and epichlorohydrin. The characteristics of FM-MBC had been characterized by SEM-EDS, BET, FT-IR, XRD, and XPS, and static adsorption batch experiments such as pH, adsorption time, were carried out to study the mechanism of Cr(VI) adsorption on FM-MBC and the impact factors. The results indicated that in contrast with the mulberry stem biochar (MBC), the FM-MBC has more porous on surface with a BET surface area of 74.73 m2/g, and the surface loaded with α-Fe2O3 and amorphization of MnO2 particles. Besides, carboxylic acid, hydroxyl, and carbonyls functional groups were also formed on the FM-MBC surface. At the optimal pH 2.0, the maximum adsorption capacity for Cr(VI) was calculated from the Langmuir model of 28.31, 31.02, and 37.14 mg/g at 25, 35, and 45 °C, respectively. The aromatic groups, carboxyls, and the hydroxyl groups were the mainly functional groups in the adsorption of Cr(VI). The mechanism of the adsorption process of FM-MBC for Cr(VI) mainly involves electrostatic interaction, surface adsorption of Cr(VI) on FM-MBC, and ion exchange.
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18
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Wilk ŁJ, Ciechanowska A, Kociołek-Balawejder E. Removal of sulfides from water using a hybrid ion exchanger containing manganese(IV) oxide. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.115882] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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19
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Arsenic removal by magnetite-loaded amino modified nano/microcellulose adsorbents: Effect of functionalization and media size. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2016.08.006] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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20
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Honarasa F, Peyravi F, Amirian H. C-dots/Mn3O4 nanocomposite as an oxidase nanozyme for colorimetric determination of ferrous ion. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-019-01787-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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21
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Pan S, Li J, Wang L, Jafvert CT. Decomposition of complexed Pb(II) and subsequent adsorption of Pb(II) with yolk-shell Fe 3O 4@ hydrous zirconium oxide sphere. J Colloid Interface Sci 2019; 556:65-73. [PMID: 31426011 DOI: 10.1016/j.jcis.2019.08.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 07/25/2019] [Accepted: 08/07/2019] [Indexed: 11/18/2022]
Abstract
Purification of water containing heavy metals that are complexed by organic chelating agents remains a challenging task. In this study, a yolk-shell Fe3O4@hydrous zirconium oxide (Zr(OH)x) sphere sphere (YHZOs) nanomaterial was evaluated for its ability to remove ethylene diamine tetraacetic acid complexed Pb2+ (Pb-EDTA) from aqueous solution. Specifically, it is hypothesized that upon addition of H2O2, the Fe3O4 core of YHZOs served as a Fenton-type catalyst that results in oxidation of the Pb-complexed EDTA, and the Zr(OH)x shell acted as an adsorbent, removing the released Pb2+ from solution. From an aqueous solution containing 0.1 mM Pb-EDTA at pH 5, 0.5 g/L YHZOs, and 20 mM H2O2, TOC reduction and Pb removal were determined to be 65.3% and 89.8%, respectively. HPLC-MS, IC and continuous flow analyzer results identified major intermediates of EDTA decay to be ethylenediaminetriacetate, (ED3A), ethylenediamine-N,N'-diacetate (ED2A), nitrilotriacetate (NTA), iminodiacetate (IDA), ethylenediamine (EDA), acetic acid, formic acid, oxalic acid, ammonia, and nitrate, with the first 5 species having some affinity to remain complexed to Pb2+. The adsorption of Pb2+ onto the Zr(OH)x shells was confirmed by scanning transmission electron microscopy (STEM) with mapping and X-ray photoelectron spectra (XPS). Moreover, the Pb2+-adsorbed YHZOs could be easily recovered due to their magnetic properties, with the Pb2+ rinsed from them at low pH. Indeed, reused for five cycles showed only minor capacity loss. These findings suggest that the removal of chelated Pb2+ from water, and presumably other heavy metals, by yolk-shell Fe3O4@Zr(OH)x may prove to be a useful technology for some contaminated waters.
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Affiliation(s)
- Shunlong Pan
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, PR China; Lyles School of Civil Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Jiansheng Li
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, PR China.
| | - Lianjun Wang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, PR China
| | - Chad T Jafvert
- Lyles School of Civil Engineering, Purdue University, West Lafayette, IN 47907, USA; Division of Environmental and Ecological Engineering, Purdue University, West Lafayette, IN 47907, USA.
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22
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Krivoshapkin P, Ivanets A, Torlopov M, Mikhaylov V, Srivastava V, Sillanpää M, Prozorovich V, Kouznetsova T, Koshevaya E, Krivoshapkina E. Nanochitin/manganese oxide-biodegradable hybrid sorbent for heavy metal ions. Carbohydr Polym 2019; 210:135-143. [DOI: 10.1016/j.carbpol.2019.01.045] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 12/29/2018] [Accepted: 01/13/2019] [Indexed: 10/27/2022]
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23
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Mirtalebi SS, Almasi H, Alizadeh Khaledabad M. Physical, morphological, antimicrobial and release properties of novel MgO-bacterial cellulose nanohybrids prepared by in-situ and ex-situ methods. Int J Biol Macromol 2019; 128:848-857. [PMID: 30731158 DOI: 10.1016/j.ijbiomac.2019.02.007] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 01/14/2019] [Accepted: 02/02/2019] [Indexed: 12/31/2022]
Abstract
MgO-bacterial cellulose (BC) nanohybrids were fabricated by in-situ synthesis of nanoparticles (NPs) within BC network via two methods (the sonochemical and wet chemical). The ex-situ synthesized nanohybrid was prepared by immersing BC pellicles in the commercial MgO dispersion. The occurrence of new interactions between MgO-NPs and nanofibers was approved by Fourier transform infrared spectroscopy (FT-IR) spectra. X-ray diffraction (XRD) results indicated that the crystallinity index of nanofibers decreased after the formation of nanohybrid by the sonochemical in-situ method. The results of the field emission scanning electron microscopy (FE-SEM) indicated the formation of the small-sized NPs attached to the inner space of BC network at the in-situ synthesized nanohybrids. However, the agglomerated NPs precipitated on the surface of BC layer were observed for the ex-situ synthesized sample. The loading capacity of the ex-situ method was higher than that of the in-situ methods; but after 24 h, MgO releasing for in-situ and ex-situ synthesized nanohybrids was recorded about 16% and 28%, respectively. The antibacterial activity of the ex-situ synthesized nanohybrid against S. aureus and E. coli bacteria was more than those of both in-situ synthesized samples.
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Affiliation(s)
- Sanaz Sadat Mirtalebi
- Department of Food Science and Technology, Faculty of Agriculture, Urmia University, Urmia, P.O. Box 57561-51818, Iran
| | - Hadi Almasi
- Department of Food Science and Technology, Faculty of Agriculture, Urmia University, Urmia, P.O. Box 57561-51818, Iran.
| | - Mohammad Alizadeh Khaledabad
- Department of Food Science and Technology, Faculty of Agriculture, Urmia University, Urmia, P.O. Box 57561-51818, Iran
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24
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Merçon J, Pereira TM, Passos LS, Lopes TO, Coppo G, Barbosa B, Cabral D, Gomes LC. Temperature affects the toxicity of lead-contaminated food in Geophagus brasiliensis (QUOY & GAIMARD, 1824). ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2019; 66:75-82. [PMID: 30622087 DOI: 10.1016/j.etap.2018.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 12/16/2018] [Accepted: 12/18/2018] [Indexed: 06/09/2023]
Abstract
Lead is toxic to fish, and its toxicity can be aggravated by the water temperature. Geophagus brasiliensis populations are geographically widespread and thus live in areas with different temperatures. The objective of this work was to evaluate the effects of lead-contaminated feed in fish (Geophagus brasiliensis) exposed to different temperatures. A factorial experiment was performed with two temperatures (25 and 28°C), and two feeds (control and lead contaminated - 60 mg/kg) for a sum of four treatments (25°C, Control = 25/C; 25°C, 60 mg/kg = 25/60; 28°C, Control = 28/C and 28°C, 60 mg/kg = 28/60). Analyses of the lead accumulation, oxidative stress and genotoxic damage were performed. The gills and liver showed increased lead concentrations in fish receiving lead-contaminated food at both temperatures. The lead concentrations in the intestines and muscles of fish exposed to the 25/60 treatment was greater than it was in fish exposed to the 25/C treatment. The enzyme response in the gills and the micronuclei count increased in fish exposed to the 25/60 treatment. Higher temperatures can be a beneficial factor for Geophagus brasiliensis because they can hinder the absorption of lead, thereby reducing the damage caused to the organism.
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Affiliation(s)
- Julia Merçon
- Laboratório de Ictiologia Aplicada, Universidade Vila Velha (UVV), Rua Comissário José Dantas de Melo, 21 - Boa Vista, Vila Velha, ES, 29102-920, Brazil.
| | - Tatiana Miura Pereira
- Laboratório de Ictiologia Aplicada, Universidade Vila Velha (UVV), Rua Comissário José Dantas de Melo, 21 - Boa Vista, Vila Velha, ES, 29102-920, Brazil.
| | - Larissa Souza Passos
- Laboratório de Ictiologia Aplicada, Universidade Vila Velha (UVV), Rua Comissário José Dantas de Melo, 21 - Boa Vista, Vila Velha, ES, 29102-920, Brazil.
| | - Taciana Onesorge Lopes
- Laboratório de Ictiologia Aplicada, Universidade Vila Velha (UVV), Rua Comissário José Dantas de Melo, 21 - Boa Vista, Vila Velha, ES, 29102-920, Brazil.
| | - Gabriel Coppo
- Laboratório de Ictiologia Aplicada, Universidade Vila Velha (UVV), Rua Comissário José Dantas de Melo, 21 - Boa Vista, Vila Velha, ES, 29102-920, Brazil.
| | - Bianca Barbosa
- Laboratório de Ictiologia Aplicada, Universidade Vila Velha (UVV), Rua Comissário José Dantas de Melo, 21 - Boa Vista, Vila Velha, ES, 29102-920, Brazil.
| | - Dandara Cabral
- Laboratório de Ictiologia Aplicada, Universidade Vila Velha (UVV), Rua Comissário José Dantas de Melo, 21 - Boa Vista, Vila Velha, ES, 29102-920, Brazil.
| | - Levy Carvalho Gomes
- Laboratório de Ictiologia Aplicada, Universidade Vila Velha (UVV), Rua Comissário José Dantas de Melo, 21 - Boa Vista, Vila Velha, ES, 29102-920, Brazil.
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25
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Ata S, Tabassum A, Bibi I, Majid F, Sultan M, Ghafoor S, Bhatti MA, Qureshi N, Iqbal M. Lead Remediation Using Smart Materials. A Review. ACTA ACUST UNITED AC 2019. [DOI: 10.1515/zpch-2018-1205] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Abstract
The nanoparticles have been prepared and employed as excellent adsorbents for the sequestration of heavy metal ions and hazardous impurities from the aqueous media. The surface morphological, textural and structural properties of nanoparticles have been modified, which are capable and potentially useful for the remediation of metal ions. Several metals (oxides, doped, nanocomposites of Fe, Ti, Zn, SiO2, SiC, Mo, Co, Ni, Zr, Mn, Si, S, Al, Cu, Ce, graphene, CNTs) were reported an efficient adsorbents for the removal of lead (Pb) ions from aqueous media and polluted water. The present review focuses on different kinds of nanoparticles such as metal oxides, carbon based and host supported employed for removal of Pb ions under varying experimental conditions such as pH, temperature, contact time and concentrations. The preparation strategies, physicochemical properties and adsorption are also discussed. Based on studies, it was found that the smart materials are affective adsorbents for the purification of wastewater containing Pb ions and could possibly extended for the remediation of other heavy metal ions.
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Affiliation(s)
- Sadia Ata
- Institute of Chemistry , University of the Punjab , Lahore , Pakistan
| | - Anila Tabassum
- Institute of Chemistry , University of the Punjab , Lahore , Pakistan
| | - Ismat Bibi
- Department of Chemistry , The Islamia University of Bahawalpur , Bahawalpur , Pakistan
| | - Farzana Majid
- Department of Physics , University of the Punjab , Lahore , Pakistan
| | - Misbah Sultan
- Institute of Chemistry , University of the Punjab , Lahore , Pakistan
| | - Samina Ghafoor
- Institute of Chemistry , University of the Punjab , Lahore , Pakistan
| | - Muhammad Arif Bhatti
- Mineral Processing Research Centre , PCSIR Laboratories Complex , Ferozepur Road, Lahore , Pakistan
| | - Naseem Qureshi
- Department of Chemistry , Karakoram International University , Gilgit-Baltistan , Pakistan
| | - Munawar Iqbal
- Department of Chemistry , University of Lahore , Lahore , Pakistan
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26
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Lai X, Luo G. Synthesis of mesoporous α-MnO2 in manganese(II)-based deep eutectic solvent and their application in the absorption of Congo red. SEP SCI TECHNOL 2018. [DOI: 10.1080/01496395.2018.1535605] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Xiaochen Lai
- School of Chemistry and Materials Science, Liaoning Shihua University, Fushun, China
| | - Genxiang Luo
- School of Chemistry and Materials Science, Liaoning Shihua University, Fushun, China
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27
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One-pot synthesis of purple benzene-derived MnO 2-carbon hybrids and synergistic enhancement for the removal of cationic dyes. Sci Rep 2018. [PMID: 29531233 PMCID: PMC5847607 DOI: 10.1038/s41598-018-22203-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
MnO2-carbon hybrid (MnO2-C-PBz) was simultaneously synthesized by a one-step solution plasma process (SPP) using a single precursor referred to as "purple benzene", which was derived from the K+(dicyclohexano-18-crown-6 ether) complex. To clarify the synergistic effects on the cationic dye removal, MnO2-free carbon and carbon-free MnO2 samples were concurrently investigated. The results of adsorption for cationic dyes (methylene blue (MB) and rhodamine B (Rh B)) and anionic dye (methyl orange (MO)) revealed remarkably high affinity for cationic dyes. In particular, MnO2-C-PBz exhibited the highest adsorption capacity for MB, i.e., ~3 times greater than that of the others. In addition, MnO2-C-PBz exhibited a rapid, high decolorization ability at C0 = 10 mg L-1 (within a few seconds, ~99%) and at C0 = 100 mg L-1 (within 30 min, ~81%), and the theoretical maximum monolayer adsorption capacity was 357.14 mg g-1 as calculated from the Langmuir adsorption isotherm equation. Furthermore, compared with carbon-free MnO2, MnO2-C-PBz exhibited quite a good cyclic stability. We expect that our findings give rise to the understanding of the synergistic effects of MnO2-carbon hybrid, as well as role of each components for the cationic dye adsorption, and may open an innovative synthesis approach to inorganic-organic hybrid materials.
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28
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Fan Z, Zhang Q, Li M, Niu D, Sang W, Verpoort F. Investigating the sorption behavior of cadmium from aqueous solution by potassium permanganate-modified biochar: quantify mechanism and evaluate the modification method. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:8330-8339. [PMID: 29305807 DOI: 10.1007/s11356-017-1145-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 12/26/2017] [Indexed: 06/07/2023]
Abstract
In this work, a KMnO4-modified-biochar-based composite material with manganese oxide produced at 600 °C was fabricated to investigate the sorption mechanism of Cd(II) and to comprehensively evaluate the effect of the modification on biochar properties. Cd(II) adsorption mechanisms were mainly controlled by interaction with minerals, complexation with oxygen-containing functional groups, and cation-π interaction. The sorption capacity was significantly reduced after a deash treatment of biochar, almost shrunk by 3 and 3.5 times for pristine biochar (PBC) and modified biochar (MBC). For deashed PBC, oxygen-containing functional groups were the main contributor toward Cd(II) adsorption while interaction with minerals was significantly compromised and became negligible. The sorption capacity was also apparently decreased after the deash treatment of MBC; however, for deashed MBC, interaction with minerals still was the main contributor to the sorption ability, which could be attributed to the mechanism of interaction of Cd(II) with loaded MnOx on biochar. Cation-π interaction in MBC was notably enhanced compared to PBC due to the oxidation of KMnO4 on biomass. Also, sorption performance by oxygen-containing functional groups was also enhanced. Hence, the modification by KMnO4 has a significant effect on the Cd(II) sorption performance of biochar.
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Affiliation(s)
- Zixi Fan
- School of Civil Engineering & Architecture, Wuhan University of Technology, Wuhan, 430070, People's Republic of China
| | - Qian Zhang
- School of Civil Engineering & Architecture, Wuhan University of Technology, Wuhan, 430070, People's Republic of China.
| | - Meng Li
- School of Civil Engineering & Architecture, Wuhan University of Technology, Wuhan, 430070, People's Republic of China
| | - Dongyuan Niu
- School of Civil Engineering & Architecture, Wuhan University of Technology, Wuhan, 430070, People's Republic of China
| | - Wenjiao Sang
- School of Civil Engineering & Architecture, Wuhan University of Technology, Wuhan, 430070, People's Republic of China
| | - Francis Verpoort
- Laboratory of Organometallics, Catalysis, and Ordered Materials, State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, People's Republic of China
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29
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Sall ML, Diaw AKD, Gningue-Sall D, Chevillot-Biraud A, Oturan N, Oturan MA, Fourdrin C, Huguenot D, Aaron JJ. Removal of lead and cadmium from aqueous solutions by using 4-amino-3-hydroxynaphthalene sulfonic acid-doped polypyrrole films. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:8581-8591. [PMID: 29318483 DOI: 10.1007/s11356-017-1111-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 12/19/2017] [Indexed: 05/28/2023]
Abstract
Water pollution by heavy metals is a great health concern worldwide. Lead and cadmium are among the most toxic heavy metals because they are dangerous for the human and aquatic lives. In this work, the removal of lead and cadmium from aqueous solutions has been studied using electrosynthesized 4-amino-3-hydroxynaphthalene-1-sulfonic acid-doped polypyrrole (AHNSA-PPy) films as a new adsorbent. Two distinct methods, including the immersion method, based on the Pb2+ and Cd2+ spontaneous removal by impregnation of the polymer in the solution, and the electro-elimination method, consisting of removal of Pb2+ and Cd2+ ions from the solution by applying a small electrical current (5 mA) to the polymer film, were developed: the evolution of Pb2+ and Cd2+ concentrations with time was monitored by inductively coupled plasma optical emission spectrometry (ICP-OES). The effect of pH on the adsorption and electro-elimination of Pb2+ and Cd2+ using the AHNSA-PPy film was investigated and optimized, showing that the ionic adsorption and electro-elimination processes were highly pH-dependent. The kinetics of Pb2+ and Cd2+ adsorption and electro-elimination were found to follow second-order curves. The maximum adsorption capacity values of the AHNSA-PPy film were 64.0 and 50.4 mg/g, respectively, for Pb2+ and Cd2+. The removal efficiency values were, respectively, for Pb2+ and Cd2+, 80 and 63% by the immersion method, and 93 and 85% by the electro-elimination method. Application of both methods to Senegal natural waters, fortified with Pb2+ and Cd2+, led to removal efficiency values of, respectively for Pb2+ and Cd2+, 76-77 and 58-59% by the immersion method, and of 82-90 and 80-83%, by the electro-elimination method.
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Affiliation(s)
- Mohamed Lamine Sall
- Laboratoire de Chimie Physique Organique et d'Analyse Environnementale (LCPOAE), Département de Chimie, Université Cheikh Anta Diop, BP 5005, Dakar Fann, Senegal
- Laboratoire Géomatériaux et Environnement, Université Paris-Est, EA 4508, UPEM, 77454, Marne-la-Vallée, France
| | - Abdou Karim Diagne Diaw
- Laboratoire de Chimie Physique Organique et d'Analyse Environnementale (LCPOAE), Département de Chimie, Université Cheikh Anta Diop, BP 5005, Dakar Fann, Senegal
| | - Diariatou Gningue-Sall
- Laboratoire de Chimie Physique Organique et d'Analyse Environnementale (LCPOAE), Département de Chimie, Université Cheikh Anta Diop, BP 5005, Dakar Fann, Senegal
| | - Alexandre Chevillot-Biraud
- Interfaces, Traitements, Organisation et Dynamique des Systèmes (ITODYS), Université Paris 7-Denis Diderot - CNRS - UMR 7086, Bâtiment Lavoisier, 15 rue Jean de Baïf, 75205, Paris Cedex 13, France
| | - Nihal Oturan
- Laboratoire Géomatériaux et Environnement, Université Paris-Est, EA 4508, UPEM, 77454, Marne-la-Vallée, France
| | - Mehmet Ali Oturan
- Laboratoire Géomatériaux et Environnement, Université Paris-Est, EA 4508, UPEM, 77454, Marne-la-Vallée, France
| | - Chloé Fourdrin
- Laboratoire Géomatériaux et Environnement, Université Paris-Est, EA 4508, UPEM, 77454, Marne-la-Vallée, France
| | - David Huguenot
- Laboratoire Géomatériaux et Environnement, Université Paris-Est, EA 4508, UPEM, 77454, Marne-la-Vallée, France
| | - Jean-Jacques Aaron
- Laboratoire Géomatériaux et Environnement, Université Paris-Est, EA 4508, UPEM, 77454, Marne-la-Vallée, France.
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Wan S, Wu J, Zhou S, Wang R, Gao B, He F. Enhanced lead and cadmium removal using biochar-supported hydrated manganese oxide (HMO) nanoparticles: Behavior and mechanism. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 616-617:1298-1306. [PMID: 29103653 DOI: 10.1016/j.scitotenv.2017.10.188] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 10/17/2017] [Accepted: 10/18/2017] [Indexed: 05/22/2023]
Abstract
Hydrated manganese oxide (HMO) nanoparticles were impregnated into a peanut shell-derived biochar (BC) to obtain a remarkable nanocomposite adsorbent, HMO-BC, which overcomes the technical barriers of singly applying either HMO or BC in practical heavy metal-containing wastewater treatment. HMO-BC can effectively sequestrate Pb(II) and Cd(II) in a wide pH range of 3-7 and exhibited more preferable sorption than bare BC in the presence of high-level competing cations. BC also significantly lowered the Mn leaching at acidic pH. Fixed-bed column adsorption tests showed that the effective treatment volume of HMO-BC for a simulated Pb(II)- or Cd(II)-laden wastewater is about 4-6 times higher than that of the BC host. In addition, HMO-BC was effective in removing Pb(II) from a real Pb-containing electroplating wastewater to discharge limit (0.2mgL-1) with treatable volume of 525BV, much higher than that of the bare BC (60BV). More importantly, the saturated HMO-BC can be thoroughly regenerated for repeated uses without any observable capacity loss. Such attractive results of HMO-BC were attributed to the complementary effect of its two components. The embedded HMO nanoparticles provide preferable capture of target cations through specific inner-sphere complexation, as illustrated by XPS spectra of Pb 4f7/2 and O1s, while the non-diffusive negatively charged oxygen-containing groups bound to BC facilitate the pre-enrichment and permeation of Pb(II) and Cd(II) cations into the pore channels prior to their preferable sorption through the Donnan membrane effect.
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Affiliation(s)
- Shunli Wan
- Key Laboratory of Microbial Technology for Industrial Pollution Control of Zhejiang Province, College of Environment, Zhejiang University of Technology, Hangzhou 310014, China; College of Life & Environmental Sciences, Huangshan University, Huangshan 245041, China
| | - Jiayu Wu
- Key Laboratory of Microbial Technology for Industrial Pollution Control of Zhejiang Province, College of Environment, Zhejiang University of Technology, Hangzhou 310014, China
| | - Shanshan Zhou
- College of Life & Environmental Sciences, Huangshan University, Huangshan 245041, China
| | - Rui Wang
- College of Life & Environmental Sciences, Huangshan University, Huangshan 245041, China
| | - Bin Gao
- Department of Agricultural and Biological Engineering, University of Florida, Gainesville, FL 32611, United States
| | - Feng He
- Key Laboratory of Microbial Technology for Industrial Pollution Control of Zhejiang Province, College of Environment, Zhejiang University of Technology, Hangzhou 310014, China.
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31
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Gao M, Zhang Y, Gong X, Song Z, Guo Z. Removal mechanism of di-n-butyl phthalate and oxytetracycline from aqueous solutions by nano-manganese dioxide modified biochar. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:7796-7807. [PMID: 29290063 DOI: 10.1007/s11356-017-1089-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 12/18/2017] [Indexed: 06/07/2023]
Abstract
In this work, nano-manganese dioxide (nMnO2)-modified biochar (BC) was synthesized in order to improve BC's adsorption capacity for di-n-butyl phthalate (DBP) and oxytetracycline (OTC). The results showed that nMnO2 on the BC surface exhibited a poor crystallinity and oxidation state (Mn (IV)). Sorption experiments showed that, compared to BC, DBP sorption capacity of nMnO2-BC (1:20) and OTC sorption capacity of nMnO2-BC (1:10) were 0.0364 and 0.0867 mmol/g, respectively, which are significantly higher than that of BC (0.0141 and 0.0151 mmol/g). Kinetics and isotherm experiments indicated that physical adsorption and chemical interactions have both exerted their impacts on the adsorption process. Further X-ray photoelectron spectroscopy (XPS) analysis showed that part of the Mn (IV) in nMnO2-BC was reduced to Mn (III) and Mn (II) after DBP or OTC adsorption. Therefore, we suggest the nMnO2 also acted as an oxidizer on modified BC, which may accelerate the degradation of DBP and OTC.
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Affiliation(s)
- Minling Gao
- School of Environmental and Chemical Engineering, Tianjin Polytechnic University, No. 399 Binshui West Road, Xiqing District, Tianjin, 300387, China
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, No. 399 Binshui West Road, Xiqing District, Tianjin, 300387, China
| | - Yue Zhang
- School of Environmental and Chemical Engineering, Tianjin Polytechnic University, No. 399 Binshui West Road, Xiqing District, Tianjin, 300387, China
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, No. 399 Binshui West Road, Xiqing District, Tianjin, 300387, China
| | - Xiaolei Gong
- School of Environmental and Chemical Engineering, Tianjin Polytechnic University, No. 399 Binshui West Road, Xiqing District, Tianjin, 300387, China
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, No. 399 Binshui West Road, Xiqing District, Tianjin, 300387, China
| | - Zhengguo Song
- Agro-Environmental Protection Institute, Ministry of Agriculture of China, Tianjin, 300191, China.
| | - Zeyang Guo
- School of Environmental and Chemical Engineering, Tianjin Polytechnic University, No. 399 Binshui West Road, Xiqing District, Tianjin, 300387, China
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, No. 399 Binshui West Road, Xiqing District, Tianjin, 300387, China
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Wang J, Kou L, Huang Z, Zhao L. One-pot preparation of MnOximpregnated cotton fibers for methylene blue dye removal. RSC Adv 2018; 8:21577-21584. [PMID: 35539900 PMCID: PMC9080937 DOI: 10.1039/c8ra03924k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 05/28/2018] [Indexed: 11/21/2022] Open
Abstract
Mn-X@BCF, prepared by one-pot sono-assisted KMnO4reduction, could remove methylene blue efficiently by a proposed adsorption-partial oxidation mechanism.
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Affiliation(s)
- Jing Wang
- Institute of Chemistry
- Henan Academy of Sciences
- Zhengzhou
- P. R. China
| | - Lidong Kou
- Institute of Chemistry
- Henan Academy of Sciences
- Zhengzhou
- P. R. China
| | - Zuohua Huang
- Institute of Chemistry
- Henan Academy of Sciences
- Zhengzhou
- P. R. China
| | - Liang Zhao
- Institute of Chemistry
- Henan Academy of Sciences
- Zhengzhou
- P. R. China
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33
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Elanchezhiyan SSD, Meenakshi S. Facile Fabrication of Metal Ions-Incorporated Chitosan/β-Cyclodextrin Composites for Effective Removal of Oil from Oily Wastewater. ChemistrySelect 2017. [DOI: 10.1002/slct.201702147] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | - Sankaran Meenakshi
- Department of Chemistry; The Gandhigram Rural Institute-Deemed University, Gandhigram-; 624 302 Tamil Nadu IndiaTel: +91 94 438 38121
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34
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Application of common nano-materials for removal of selected metallic species from water and wastewaters: A critical review. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.05.107] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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35
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Kumar V, Singh K, Panwar S, Mehta SK. Green synthesis of manganese oxide nanoparticles for the electrochemical sensing of p-nitrophenol. INTERNATIONAL NANO LETTERS 2017. [DOI: 10.1007/s40089-017-0205-3] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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36
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Adsorption Properties of Nano-MnO₂-Biochar Composites for Copper in Aqueous Solution. Molecules 2017; 22:molecules22010173. [PMID: 28117702 PMCID: PMC6155803 DOI: 10.3390/molecules22010173] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 01/09/2017] [Accepted: 01/13/2017] [Indexed: 11/16/2022] Open
Abstract
There is a continuing need to develop effective materials for the environmental remediation of copper-contaminated sites. Nano-MnO2–biochar composites (NMBCs) were successfully synthesized through the reduction of potassium permanganate by ethanol in a biochar suspension. The physicochemical properties and morphology of NMBCs were examined, and the Cu(II) adsorption properties of this material were determined using various adsorption isotherms and kinetic models. The adsorption capacity of NMBCs for Cu(II), which was enhanced by increasing the pH from 3 to 6, was much larger than that of biochar or nano-MnO2. The maximum adsorption capacity of NMBCs for Cu(II) was 142.02 mg/g, which was considerably greater than the maximum adsorption capacities of biochar (26.88 mg/g) and nano-MnO2 (93.91 mg/g). The sorption process for Cu(II) on NMBCs fitted very well to a pseudo-second-order model (R2 > 0.99). Moreover, this process was endothermic, spontaneous, and hardly influenced by ionic strength. The mechanism of Cu(II) adsorption on NMBCs mainly involves the formation of complexes between Cu(II) and O-containing groups (e.g., COO–Cu and Mn–O–Cu). Thus, NMBCs may serve as effective adsorbents for various environmental applications, such as wastewater treatment or the remediation of copper-contaminated soils.
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37
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Zhang H, Wu A, Fu H, Zhang L, Liu H, Zheng S, Wan H, Xu Z. Efficient removal of Pb(ii) ions using manganese oxides: the role of crystal structure. RSC Adv 2017. [DOI: 10.1039/c7ra05955h] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The adsorption of Pb(ii) by MnO2 depends on crystal structure; δ-MnO2 exhibited higher adsorption capacity than α-, β-, γ- and λ-MnO2.
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Affiliation(s)
- Haipeng Zhang
- State Key Laboratory of Pollution Control and Resource Reuse
- Jiangsu Key Laboratory of Vehicle Emissions Control
- School of the Environment
- Nanjing University
- Nanjing 210023
| | - Anbang Wu
- State Key Laboratory of Pollution Control and Resource Reuse
- Jiangsu Key Laboratory of Vehicle Emissions Control
- School of the Environment
- Nanjing University
- Nanjing 210023
| | - Heyun Fu
- State Key Laboratory of Pollution Control and Resource Reuse
- Jiangsu Key Laboratory of Vehicle Emissions Control
- School of the Environment
- Nanjing University
- Nanjing 210023
| | - Ling Zhang
- State Key Laboratory of Pollution Control and Resource Reuse
- Jiangsu Key Laboratory of Vehicle Emissions Control
- School of the Environment
- Nanjing University
- Nanjing 210023
| | - Hui Liu
- State Key Laboratory of Pollution Control and Resource Reuse
- Jiangsu Key Laboratory of Vehicle Emissions Control
- School of the Environment
- Nanjing University
- Nanjing 210023
| | - Shourong Zheng
- State Key Laboratory of Pollution Control and Resource Reuse
- Jiangsu Key Laboratory of Vehicle Emissions Control
- School of the Environment
- Nanjing University
- Nanjing 210023
| | - Haiqin Wan
- State Key Laboratory of Pollution Control and Resource Reuse
- Jiangsu Key Laboratory of Vehicle Emissions Control
- School of the Environment
- Nanjing University
- Nanjing 210023
| | - Zhaoyi Xu
- State Key Laboratory of Pollution Control and Resource Reuse
- Jiangsu Key Laboratory of Vehicle Emissions Control
- School of the Environment
- Nanjing University
- Nanjing 210023
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38
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Jiao C, Tao J, Xu S, Zhang D, Chen Y, Lin H. In situ synthesis of hierarchical structured cotton fibers/MnO2 composites: a versatile and recyclable device for wastewater treatment. RSC Adv 2017. [DOI: 10.1039/c7ra04287f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Hierarchical structured cotton fiber–MnO2 composites were prepared by a new two-step strategy “ion exchange–redox reaction”.
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Affiliation(s)
- Chenlu Jiao
- National Engineering Laboratory for Modern Silk
- College of Textile and Clothing Engineering
- Soochow University
- Suzhou 215123
- P. R. China
| | - Jin Tao
- National Engineering Laboratory for Modern Silk
- College of Textile and Clothing Engineering
- Soochow University
- Suzhou 215123
- P. R. China
| | - Sijun Xu
- School of Textile and Clothing
- Nantong University
- Jiangsu 226019
- P. R. China
| | - Desuo Zhang
- National Engineering Laboratory for Modern Silk
- College of Textile and Clothing Engineering
- Soochow University
- Suzhou 215123
- P. R. China
| | - Yuyue Chen
- National Engineering Laboratory for Modern Silk
- College of Textile and Clothing Engineering
- Soochow University
- Suzhou 215123
- P. R. China
| | - Hong Lin
- National Engineering Laboratory for Modern Silk
- College of Textile and Clothing Engineering
- Soochow University
- Suzhou 215123
- P. R. China
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39
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Chechevichkin AV, Samonin VV. Liquid-phase MnO2-modification of clinoptilolite. RUSS J APPL CHEM+ 2017. [DOI: 10.1134/s1070427217010037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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40
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Tian H, He J. Cellulose as a Scaffold for Self-Assembly: From Basic Research to Real Applications. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:12269-12282. [PMID: 27403881 DOI: 10.1021/acs.langmuir.6b02033] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Cellulose has received a tremendous amount of attention both in academia and industry owing to its unique structural features, impressive physical-chemical properties, and wide applications. This natural polymer is originally used for packaging, paper, lightweight composites, and so forth and is now being developed for various new areas, such as antibacterial treatment, catalysis, water purification and separation, and biological and environmental analysis. In the current article, we summarize the recent developments in the self-assembly of cellulose with various species including metal ions and metal and metal oxide nanoparticles. Then we highlight several key application areas of cellulose-based composites by reviewing the recent representative literature in each area. A significant part of this review demonstrates some exciting innovations for a wide range of practical applications of cellulose-based composites. Some challenges are also discussed with a view toward future developments.
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Affiliation(s)
- Hua Tian
- Functional Nanomaterials Laboratory, Center for Micro/Nanomaterials and Technology, and Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190, China
| | - Junhui He
- Functional Nanomaterials Laboratory, Center for Micro/Nanomaterials and Technology, and Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190, China
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41
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Cuervo Blanco T, Sierra Ávila CA, Zea Ramírez HR. Nanostructured MnO2 catalyst in E. crassipes (water hyacinth) for indigo carmine degradation. REVISTA COLOMBIANA DE QUÍMICA 2016. [DOI: 10.15446/rev.colomb.quim.v45n2.60395] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Se estudió el uso de la materia seca del jacinto de agua (Eichhornia crassipes) como matriz-soporte para nano-MnO2 y su eficiencia en la eliminación de índigo carmín (IC). Se ensayaron diferentes procesos de pretratamiento y los resultados indicaron que un tratamiento previo ácido-alcalino es un método eficiente para unir las nanopartículas (NPs) a la matriz celulósica. Así mismo, las NPs de MnO2 se sintetizaron por reducción sonoquímica de MnO4- utilizando diferentes métodos (un sistema emisor de ultrasonido, baño de ultrasonido y reacción convencional con etanol como medio). El material sintetizado se caracterizó por ATR-IR, AAS, DRX, SEM, isotermas de adsorción de nitrógeno, EDS y pHpzc. Se exploró la capacidad de eliminación de IC por parte del material nanoestructurado y la naturaleza química de los productos de degradación en muestras acuosas. Se analizó el efecto de diversos parámetros tales como temperatura, pH, concentración inicial de IC, entre otros. Finalmente, el material nanoestructurado, obtenido con un baño de ultrasonido, mostró una eficiencia de 97,6% en la eliminación del color característico de IC en 5 min, sin perder la eficiencia en la degradación del colorante por varios ciclos consecutivos. A través de este enfoque, se pueden eliminar efluentes ambientalmente peligrosos provenientes de actividades comerciales como la industria textil, de manera eficiente y a un bajo costo, mediante el uso de materiales nanocompuestos biodegradables cuya síntesis es de fácil aplicación.
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42
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Kolaei M, Dashtian K, Rafiee Z, Ghaedi M. Ultrasonic-assisted magnetic solid phase extraction of morphine in urine samples by new imprinted polymer-supported on MWCNT-Fe3O4-NPs: Central composite design optimization. ULTRASONICS SONOCHEMISTRY 2016; 33:240-248. [PMID: 27245975 DOI: 10.1016/j.ultsonch.2016.05.003] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 05/03/2016] [Accepted: 05/04/2016] [Indexed: 05/21/2023]
Abstract
Multiwalled carbon nanotubes (MWCNTs) were magnetized with Fe3O4 nanoparticles (MWCNTs-Fe3O4-NPs) and subsequently coated by vinyl end groups (Vinyltrimethoxysilane). MWCNT-Fe3O4-NPs were used as support for a new morphine (MO) molecularly imprinted polymer (MWCNT-Fe3O4-NPs@MO-MIP) by surface imprinting polymerization method. The MWCNT-Fe3O4-NPs@MO-MIP was characterized by FTIR, VSM and SEM techniques and successfully used for determination of MO. Ultrasonic-assisted magnetic solid phase extraction followed by UV-vis spectrophotometer (UAMSPE-UV-vis) was investigated for MWCNT-Fe3O4-NPs@MO-MIP and compared with non-imprinted polymer (NIP) using batch method. Central composite design under response surface methodology was used for the evaluation of the effect of variables, individually, as well as their possible interaction effects on the adsorption process. The variables such as sonication time, MWCNT-Fe3O4-NPs@MO-MIP mass, initial concentration of MO and pH were investigated in this study. At optimum experimental conditions, UAMSPE-UV-vis method was exhibited a linear range of 0.8-8.7mgL(-1) of the MO concentration with a detection limit of 0.18mgL(-1). The relative standard deviation for the analyte was found to be lower than 2.32%. The MWCNT-Fe3O4-NPs@MO-MIP adsorption capacity was found to be 37.01mgg(-1). The enrichment and preconcentration factors were found to be 107.01 and 98.21, respectively. The developed method was finally applied successfully to the determination of MO in urine and wastewater samples with the recoveries ranged from 96.40 to 105.6%.
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Affiliation(s)
- Milad Kolaei
- Chemistry Department, Yasouj University, Yasouj 75918-74831, Islamic Republic of Iran
| | - Kheibar Dashtian
- Chemistry Department, Yasouj University, Yasouj 75918-74831, Islamic Republic of Iran
| | - Zahra Rafiee
- Chemistry Department, Yasouj University, Yasouj 75918-74831, Islamic Republic of Iran.
| | - Mehrorang Ghaedi
- Chemistry Department, Yasouj University, Yasouj 75918-74831, Islamic Republic of Iran.
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Yakout AA, El-Sokkary RH, Shreadah MA, Abdel Hamid OG. Removal of Cd(II) and Pb(II) from wastewater by using triethylenetetramine functionalized grafted cellulose acetate-manganese dioxide composite. Carbohydr Polym 2016; 148:406-14. [DOI: 10.1016/j.carbpol.2016.04.038] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Revised: 03/17/2016] [Accepted: 04/09/2016] [Indexed: 11/28/2022]
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44
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Muza L, Dube D, Ochieng A, Chiririwa H. Investigation of the Electromagnetic Enhancement for the Abatement of Hexavalent Chromium Using Magnetite as Adsorbent. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION A-SCIENCE 2016. [DOI: 10.1007/s40995-016-0102-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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45
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One-pot synthesis of MnO 2-chitin hybrids for effective removal of methylene blue. Int J Biol Macromol 2016; 93:350-358. [PMID: 27586639 DOI: 10.1016/j.ijbiomac.2016.08.081] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 08/17/2016] [Accepted: 08/28/2016] [Indexed: 11/24/2022]
Abstract
Manganese dioxide (MnO2)-chitin-hybrid material was prepared by a facile "one-pot" synthesis method. MnO2-chitin hybrid was used for the effective removal of methylene blue (MB) from liquid solution as model for wastewater treatment. The hybrid obtained was characterized by field emission scanning electron microscopy and energy dispersive X-ray spectroscopy, Fourier transform infrared spectroscopy, X-ray diffraction and thermogravimetric analysis. The effect of pH and temperature were studied. MnO2-chitin hybrid showed high performance for oxidative decolorization and removal of MB. Typically, 25mL of MB (20mg/L) can be completely decolorized in 2.5min with 8.5mg of the MnO2-chitin hybrid. The hybrid material exhibited excellent recyclability and durability with the degradation value of 99% for MB after ten consecutive cycles.
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46
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Wan S, He F, Wu J, Wan W, Gu Y, Gao B. Rapid and highly selective removal of lead from water using graphene oxide-hydrated manganese oxide nanocomposites. JOURNAL OF HAZARDOUS MATERIALS 2016; 314:32-40. [PMID: 27107233 DOI: 10.1016/j.jhazmat.2016.04.014] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 03/25/2016] [Accepted: 04/08/2016] [Indexed: 05/24/2023]
Abstract
To overcome the limits of graphene oxide (GO) as a novel sorbent for heavy metal removal (e.g., low sorption selectivity and difficulty in solid-liquid separation), a nanocomposite (HMO@GO) with excellent settling ability (<2min) was fabricated through in situ growing nanosized hydrated manganese oxide (HMO) (10.8±4.1nm) on GO. As a graphene-based adsorbent, HMO@GO exhibited fast sorption kinetics (<20min). Meanwhile, the introduced HMO endowed HMO@GO with outstanding sorption selectivity and capacity toward Pb(II) (>500mgg(-1)) in the presence of high-level competing Ca(II). Cyclic sorption batches showed that 1kg HMO@GO can treat at least 22m(3) Pb(II)-laden synthetic industrial drainage (5mgL(-1) Pb(II)) and 40m(3) drinking water (0.5mgL(-1) Pb(II)) to their corresponding limits (0.1mgL(-1) for wastewater and 10μgL(-1) for drinking water) enforced in China. Additionally, the exhausted HMO@GO can be effectively regenerated using 0.3 M HCl for repeated uses. The eminent performance of HMO@GO was attributed to its specific structure, that is, the abundant oxygen-containing groups on GO mediated the growth of highly dispersed HMO that preferably sequestrated Pb(II) through specific interaction, and the host GO offered the preconcentration of Pb(II) for enhanced sequestration through the Donnan membrane effect.
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Affiliation(s)
- Shunli Wan
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, China; College of Life & Environmental Sciences, Huangshan University, Huangshan 245041, China
| | - Feng He
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, China.
| | - Jiayu Wu
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, China
| | - Wubo Wan
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, China
| | - Yawei Gu
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, China
| | - Bin Gao
- Department of Agricultural and Biological Engineering, University of Florida, Gainesville, FL 32611, United States
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Pan S, Li J, Wan G, Liu C, Fan W, Wang L. Nanosized yolk-shell Fe3O4@Zr(OH)x spheres for efficient removal of Pb(II) from aqueous solution. JOURNAL OF HAZARDOUS MATERIALS 2016; 309:1-9. [PMID: 26872327 DOI: 10.1016/j.jhazmat.2016.02.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 01/30/2016] [Accepted: 02/01/2016] [Indexed: 05/24/2023]
Abstract
In this work, Fe3O4@Zr(OH)x yolk-shell nanospheres (YSNs) were synthesized via a two-step process and further examined as adsorbents for the removal of Pb(II). To understand the hollow structure on the adsorption properties of Pb(II), another adsorbent without hollow cavities, i.e., Fe3O4@SiO2@Zr(OH)x core-shell nanospheres (CSNs), was also prepared for comparison. The adsorption results showed that Fe3O4@Zr(OH)x YSNs exhibited 41.6% higher Pb(II) adsorption capacity as compared to that of Fe3O4@SiO2@Zr(OH)x CSNs. The isotherm was well fitted to Langmuir adsorption model with qmax value of 310.8 mg/g after normalized by the weight of Zr in Fe3O4@Zr(OH)x YSNs. Scanning transmission electron microscopy (STEM) mapping results revealed that the existence of cavities between Fe3O4 cores and Zr(OH)x shells is responsible for the improved adsorption performance. XPS analysis indicated the surface hydroxyl groups played a key role in the Pb(II) adsorption. The removal efficiency of Pb(II) was maintained above 90% in five consecutive adsorption-desorption cycles.
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Affiliation(s)
- Shunlong Pan
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Jiansheng Li
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.
| | - Gaojie Wan
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Chao Liu
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Wenhong Fan
- Department of Environmental Science and Engineering, School of Chemistry and Environment, Beihang University, Beijing 100191, China.
| | - Lianjun Wang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.
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Hui B, Ye L. Structure of polyvinyl alcohol-g-acrylic acid-2-acrylamido-2-methyl-1-propanesulfonic acid hydrogel and adsorption mechanism for advanced Pb(II) removal. J IND ENG CHEM 2016. [DOI: 10.1016/j.jiec.2016.01.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Karthik R, Meenakshi S. Biosorption of Pb(II) and Cd(II) ions from aqueous solution using polyaniline/chitin composite. SEP SCI TECHNOL 2016. [DOI: 10.1080/01496395.2015.1130060] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Chen PP, Zhang HP, Liu HD, Luo XG, Lin XY, Lu X, Tang Y. Cost effective biochar gels with super capabilities for heavy metal removal. RSC Adv 2016. [DOI: 10.1039/c6ra10692g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel KGM based biochar with super heavy metal removal capacities can be prepared conveniently.
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Affiliation(s)
- Pan-pan Chen
- Engineering Research Center of Biomass Materials
- Ministry of Education
- School of Materials Science and Engineering
- Southwest University of Science and Technology
- Mianyang
| | - Hong-ping Zhang
- Engineering Research Center of Biomass Materials
- Ministry of Education
- School of Materials Science and Engineering
- Southwest University of Science and Technology
- Mianyang
| | - Huan-de Liu
- Western Mining Co. Ltd
- The Key Laboratory of Mineral Processing and Comprehensive Utilization in the Plateau of Qinghai Province
- Xining 810007
- China
| | - Xue-gang Luo
- Engineering Research Center of Biomass Materials
- Ministry of Education
- School of Materials Science and Engineering
- Southwest University of Science and Technology
- Mianyang
| | - Xiao-yan Lin
- Engineering Research Center of Biomass Materials
- Ministry of Education
- School of Materials Science and Engineering
- Southwest University of Science and Technology
- Mianyang
| | - Xiong Lu
- Key Laboratory of Advanced Technologies of Materials
- Ministry of Education
- School of Materials Science and Engineering
- Southwest Jiaotong University
- Chengdu
| | - Youhong Tang
- Centre for NanoScale Science and Technology
- School of Computer Science, Engineering and Mathematics
- Flinders University
- Australia
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