1
|
Majeed H, Iftikhar T, Ahmad K, Qureshi K, Tabinda, Altaf F, Iqbal A, Ahmad S, Khalid A. Bulk industrial production of sustainable cellulosic printing fabric using agricultural waste to reduce the impact of climate change. Int J Biol Macromol 2023; 253:126885. [PMID: 37709213 DOI: 10.1016/j.ijbiomac.2023.126885] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 08/04/2023] [Accepted: 09/11/2023] [Indexed: 09/16/2023]
Abstract
In this research paper, a novel process was developed for reactive printing of cotton fabric, with the objective of producing a high-quality printed fabric that is sustainable, eco-friendly, and low-cost which will ultimately reduce the impact of climate change. The study incorporated substituted tamarind polysaccharide (STP) obtained from agricultural waste, trichloro-ethanoic acid (TCEA), and polyethylene glycol (PEG-400) in the reactive printing paste. Tamarind starch was extracted from the seeds having 72 % yield, and substitution was performed to use it as a thickener in the printing paste. The conventional printing system was formulated with sodium alginate, urea, and sodium bicarbonate at dose levels of 2 %, 15 %, and 2.5 %, respectively, while the modified recipe was formulated with STP and TCEA at 5 % and 3 % dose levels, respectively along with varying doses of PEG-400 (0 %, 1 %, and 2 %) in novel prints. Various factors such as shade comparison, penetration, staining on the white ground, washing, rubbing, light and perspiration fastness, sharpness of edges, and fabric hardness were evaluated for all the recipes. The study demonstrated that the optimal outcomes were obtained with a 2 % PEG-400 dose level. This study represents a significant contribution to sustainable textile production, as tamarind agriculture waste was used as a raw material, which is an environmentally friendly alternative of sodium alginate that reduces the wastewater load. Additionally, PEG-400 was utilized as a nitrogen-free solubilizing moisture management substitution of urea for printing, while TCEA dissociated at high temperature to make alkaline pH during curing of the printed fabric to replace sodium bicarbonate. This research is a novel contribution to the printing industry, as these three constituents have not been previously used together other than this research group, in the history of reactive printing.
Collapse
Affiliation(s)
- Hammad Majeed
- Department of Chemistry, University of Management and Technology (UMT), Sialkot Campus, 51310, Pakistan.
| | | | - Khalil Ahmad
- Department of Chemistry, University of Management and Technology (UMT), Sialkot Campus, 51310, Pakistan.
| | - Khizar Qureshi
- Department of Chemistry, University of Management and Technology (UMT), Sialkot Campus, 51310, Pakistan
| | - Tabinda
- Department of Chemistry, University of Management and Technology (UMT), Sialkot Campus, 51310, Pakistan
| | - Faizah Altaf
- Interdisciplinary Research Center for Hydrogen and Energy Storage (IRC-HES), King Fahd University of Petroleum and Minerals (KFUPM), Saudi Arabia
| | - Amjad Iqbal
- Department of Materials Technologies, Faculty of Materials Engineering, Silesian University of Technology, 44-100 Gliwice, Poland
| | - Shakeel Ahmad
- Department of Zoology, Bahauddin Zakariya University, Multan, Pakistan
| | - Aisha Khalid
- Department of Biochemistry, Lahore Garrison University, Lahore, Pakistan
| |
Collapse
|
2
|
Preparation of quaternary ammonium magnetic chitosan microspheres and their application for Congo red adsorption. Carbohydr Polym 2022; 297:119995. [DOI: 10.1016/j.carbpol.2022.119995] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 08/09/2022] [Accepted: 08/12/2022] [Indexed: 11/24/2022]
|
3
|
Amara AAAF. Natural Polymer Types and Applications. BIOMOLECULES FROM NATURAL SOURCES 2022:31-81. [DOI: 10.1002/9781119769620.ch2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
|
4
|
Zhao X, Wang X, Lou T. Simultaneous adsorption for cationic and anionic dyes using chitosan/electrospun sodium alginate nanofiber composite sponges. Carbohydr Polym 2022; 276:118728. [PMID: 34823764 DOI: 10.1016/j.carbpol.2021.118728] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 09/08/2021] [Accepted: 10/01/2021] [Indexed: 12/11/2022]
Abstract
The coexistence of anionic and cationic dyes in dye wastewater has highlighted a great necessity to develop amphoteric adsorbents for their simultaneous removal. Herein, an amphoteric composite sponge was successfully fabricated by combining chitosan with electrospun sodium alginate nanofiber using lyophilization in acetic acid/water/dioxane mixed solvents, which owned the abundant functional groups and superior microstructure of interconnected pores and nanoscale fibers, beneficial for the adsorption capacity improvement. The optimum adsorption capacities for Acid Blue-113 and Rhodamine B were 926.2 ± 25.7 mg/g and 695.4 ± 17.0 mg/g, respectively, much higher than that of the controlled sample prepared with chitosan and non-spinning sodium alginate in traditional acetic acid/water solvents. Meanwhile, the sponge provided with the superior adsorption performance under various pH environment and cyclic adsorption. Importantly, it had considerable simultaneous adsorption capacity for binary system containing anionic and cationic dyes. Overall, the chitosan/electrospun sodium alginate nanofiber composite sponge shows potential for complex wastewater treatment.
Collapse
Affiliation(s)
- Xiaolin Zhao
- Department of Chemical Engineering, Qingdao University, Qingdao 266071, China
| | - Xuejun Wang
- Department of Chemical Engineering, Qingdao University, Qingdao 266071, China
| | - Tao Lou
- Department of Chemical Engineering, Qingdao University, Qingdao 266071, China.
| |
Collapse
|
5
|
Gao L, Luo H, Wang Q, Hu G, Xiong Y. Synergistic Effect of Hydrogen Bonds and Chemical Bonds to Construct a Starch-Based Water-Absorbing/Retaining Hydrogel Composite Reinforced with Cellulose and Poly(ethylene glycol). ACS OMEGA 2021; 6:35039-35049. [PMID: 34963985 PMCID: PMC8697600 DOI: 10.1021/acsomega.1c05614] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 11/24/2021] [Indexed: 06/14/2023]
Abstract
The hydrogel prepared by graft copolymerization of starch (ST) and acrylamide (AM) is a commonly used absorbent material; however, due to their irregular network structure and a limited number of hydrophilic groups, starch-based hydrogels have poor water absorption and water retention. To overcome this, here, we provide a new preparation method for starch-based hydrogels. Using cerium ammonium nitrate (CAN) as an initiator, the starch-acrylamide-cellulose (CMC)/poly(ethylene glycol) (S-A-M/PEG) superabsorbent hydrogel was prepared by graft copolymerization. The starch-acrylamide-cellulose/poly(ethylene glycol) hydrogel network is constructed through the synergistic effect of hydrogen bonds and chemical bonds. The experimental results showed that the starch-acrylamide-cellulose/poly(ethylene glycol) superabsorbent hydrogel has a complete network structure that does not easily collapse due to its superior mechanical properties. The water swelling rate reached 80.24 times, and it reached 50.61% water retention after 16 days. This hydrogel has excellent water-absorbing and water-retaining properties, biocompatibility, and degradability, making it useful for further studies in medical, agricultural, and other fields.
Collapse
Affiliation(s)
- Longfei Gao
- Department of Polymer Materials
and Engineering, Guizhou University, Guiyang 550025, P. R. China
| | - Huiyuan Luo
- Department of Polymer Materials
and Engineering, Guizhou University, Guiyang 550025, P. R. China
| | - Qian Wang
- Department of Polymer Materials
and Engineering, Guizhou University, Guiyang 550025, P. R. China
| | - Guirong Hu
- Department of Polymer Materials
and Engineering, Guizhou University, Guiyang 550025, P. R. China
| | - Yuzhu Xiong
- Department of Polymer Materials
and Engineering, Guizhou University, Guiyang 550025, P. R. China
| |
Collapse
|
6
|
Raj V, Raorane CJ, Lee JH, Lee J. Appraisal of Chitosan-Gum Arabic-Coated Bipolymeric Nanocarriers for Efficient Dye Removal and Eradication of the Plant Pathogen Botrytis cinerea. ACS APPLIED MATERIALS & INTERFACES 2021; 13:47354-47370. [PMID: 34596375 DOI: 10.1021/acsami.1c12617] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The treatment of textile wastewater comprising many dyes as contaminants endures an essential task for environmental remediation. In addition, combating antifungal multidrug resistance (MDR) is an intimidating task, specifically owing to the limited options of alternative drugs with multitarget drug mechanisms. Incorporating natural polymeric biomaterials for drug delivery provides desirable properties for drug molecules, effectively eradicating MDR fungal growth. The current study fabricated the bipolymeric drug delivery system using chitosan-gum arabic-coated liposome 5ID nanoparticles (CS-GA-5ID-LP-NPs). This study focused on improving the solubility and sustained release profile of 5I-1H-indole (5ID). These NPs were characterized and tested mechanically as a dye adsorbent as well as their antifungal potencies against the plant pathogen, Botrytis cinerea. CS-GA-5ID-LP-NPs showed 71.23% congo red dye removal compared to crystal violet and phenol red from water and effectively had an antifungal effect on B. cinerea at 25 μg/mL MIC concentrations. The mechanism of the inhibition of B. cinerea via CS-GA-5ID-LP-NPs was attributed to stabilized microtubule polymerization in silico and in vitro. This study opens a new avenue for designing polymeric NPs as adsorbents and antifungal agents for environmental and agriculture remediation.
Collapse
Affiliation(s)
- Vinit Raj
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | | | - Jin-Hyung Lee
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Jintae Lee
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
| |
Collapse
|
7
|
Venkatachalam D, Kaliappa S. Superabsorbent polymers: A state-of-art review on their classification, synthesis, physicochemical properties, and applications. REV CHEM ENG 2021. [DOI: 10.1515/revce-2020-0102] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Superabsorbent polymers (SAP) and modified natural polymer hydrogels are widely and increasingly used in agriculture, health care textiles, effluent treatment, drug delivery, tissue engineering, civil concrete structure, etc. However, not many comprehensive reviews are available on this class of novel polymers. A review covering all the viable applications of SAP will be highly useful for researchers, industry persons, and medical, healthcare, and agricultural purposes. Hence, an attempt has been made to review SAPs with reference to their classifications, synthesis, modification by crosslinking, and physicochemical characterization such as morphology, swellability, thermal and mechanical properties, lifetime prediction, thermodynamics of swelling, absorption, release and transport kinetics, quantification of hydrophilic groups, etc. Besides, the possible methods of fine-tuning their structures for improving their absorption capacity, fast absorption kinetics, mechanical strength, controlled release features, etc. were also addressed to widen their uses. This review has also highlighted the biodegradability, commercial viability and market potential of SAPs, SAP composites, the feasibility of using biomass as raw materials for SAP production, etc. The challenges and future prospects of SAP, their safety, and environmental issues are also discussed.
Collapse
Affiliation(s)
- Dhanapal Venkatachalam
- Department of Chemistry , Bannari Amman Institute of Technology , Sathyamangalam , 638 401 , Erode Dt , Tamil Nadu , India
| | - Subramanian Kaliappa
- Biopolymer and Biomaterial Synthesis and Analytical Testing Lab, Department of Biotechnology , Bannari Amman Institute of Technology , Sathyamangalam , 638 401 , Erode Dt , Tamil Nadu , India
| |
Collapse
|
8
|
Sarkar N, Sahoo G, Swain SK. Nanoclay sandwiched reduced graphene oxide filled macroporous polyacrylamide-agar hybrid hydrogel as an adsorbent for dye decontamination. ACTA ACUST UNITED AC 2020. [DOI: 10.1016/j.nanoso.2020.100507] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
9
|
Kumar R, Rajpoot A, Roy A, Shunmugam R. Engineering biodegradable polymeric network for the efficient removal of organo‐amphiphilic toxicants. POLYM ADVAN TECHNOL 2020. [DOI: 10.1002/pat.4829] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Rajan Kumar
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata (IISER K)Polymer Research Centre (PRC), Centre for Advanced Functional Materials (CAFM) Mohanpur West Bengal India
| | - Anubhav Rajpoot
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata (IISER K)Polymer Research Centre (PRC), Centre for Advanced Functional Materials (CAFM) Mohanpur West Bengal India
| | - Amritangshu Roy
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata (IISER K)Polymer Research Centre (PRC), Centre for Advanced Functional Materials (CAFM) Mohanpur West Bengal India
| | - Raja Shunmugam
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata (IISER K)Polymer Research Centre (PRC), Centre for Advanced Functional Materials (CAFM) Mohanpur West Bengal India
| |
Collapse
|
10
|
Yu H, Hong HJ, Kim SM, Ko HC, Jeong HS. Mechanically enhanced graphene oxide/carboxymethyl cellulose nanofibril composite fiber as a scalable adsorbent for heavy metal removal. Carbohydr Polym 2020; 240:116348. [PMID: 32475599 DOI: 10.1016/j.carbpol.2020.116348] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 04/17/2020] [Accepted: 04/18/2020] [Indexed: 02/06/2023]
Abstract
Recently, graphene oxide(GO) has gained much attention for heavy metal removal due to its high surface area and lots of functional groups on the surface. However, GO itself in powder form is far away from practical adsorbents because it remains dispersed in liquid phase which causes difficulty in the separation from effluent. In this study, GO/carboxymethyl cellulose nanofibril (CMCNF) composite fiber(CF) is developed as an efficient and durable adsorbent. Cross-linked GO/CMCNF CF was continuously produced by employing Fe3+ ion as a coagulant during a typical wet-spinning process. Based on multiple interactions such as ionic bonding and electrostatic interactions between Fe3+ and carboxyl group on CMCNF, the CF exhibits enhanced mechanical property than pure GO fiber. GO/CMCNF-Fe3+ CF showed efficient lead (Pb2+) uptake with successful adsorbent recovery, which indicates durable and cost-competitive fiber type adsorbent for heavy metal ions.
Collapse
Affiliation(s)
- Hayoung Yu
- Institute of Advanced Composite Materials, Korea Institute of Science and Technology (KIST), 92, Chudong-ro, Bongdong-eup, Wanju-gun, Jeollabuk-do 55324, Republic of Korea; School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 261 Cheomdan-gwagiro (Oryong-Dong), Buk-Gu, Gwangju 61005, Republic of Korea
| | - Hye-Jin Hong
- Mineral Resources Research Division, Korea Institute of Geoscience and Mineral Resources (KIGAM), Daejeon 34132, Republic of Korea
| | - Seung Min Kim
- Institute of Advanced Composite Materials, Korea Institute of Science and Technology (KIST), 92, Chudong-ro, Bongdong-eup, Wanju-gun, Jeollabuk-do 55324, Republic of Korea
| | - Heung Cho Ko
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 261 Cheomdan-gwagiro (Oryong-Dong), Buk-Gu, Gwangju 61005, Republic of Korea
| | - Hyeon Su Jeong
- Institute of Advanced Composite Materials, Korea Institute of Science and Technology (KIST), 92, Chudong-ro, Bongdong-eup, Wanju-gun, Jeollabuk-do 55324, Republic of Korea.
| |
Collapse
|
11
|
Ma J, Jiang Z, Cao J, Yu F. Enhanced adsorption for the removal of antibiotics by carbon nanotubes/graphene oxide/sodium alginate triple-network nanocomposite hydrogels in aqueous solutions. CHEMOSPHERE 2020; 242:125188. [PMID: 31675580 DOI: 10.1016/j.chemosphere.2019.125188] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 10/17/2019] [Accepted: 10/21/2019] [Indexed: 05/27/2023]
Abstract
Large-scale abuse of antibiotics has led to serious environmental problems. Some conventional adsorbents such as several biopolymer gels have poor adsorption performance and inadequate mechanical properties. In this paper, carbon nanotubes (CNTs) and graphene oxide (GO), were combined with sodium alginate (SA) to improve the adsorption performance and other properties of traditional adsorbents. With the help of hydrogen peroxide and l-cysteine (L-cys), carbon nanotubes/l-cysteine@graphene oxide/sodium alginate (CNTs/L-cys@GO/SA) triple-network composite hydrogels were prepared. Compared with traditional hydrogels and the double-network hydrogels that are currently being developed, these triple-network composite hydrogels can exploit their three-dimensional structure to improve their adsorption capacity. The independent triple-network structure increases the three-dimensional space, so there are more pores and pollutant adsorption sites to achieve the high-efficient removal of ciprofloxacin. And the adsorption capacity of CNTs/L-cys@GO/SA hydrogels can reach 181 mg g-1 and 200 mg g-1 at 25 °C and 15 °C respectively in weak acidity environment. In fact, CNTs/L-cys@GO/SA hydrogels show better property at low temperature. In addition, the thermal stability, mechanical properties and swelling ability of the triple-network hydrogels have also been improved. The independent multilayer network can retain the excellent properties of the original materials and make the internal space of hydrogels larger. These multinetwork hydrogels have great potential for removing pollutants from wastewater. In addition, the CNTs/L-cys@GO/SA hydrogels show the higher adsorption capacity of ciprofloxacin under the conditions of weak acidity, low temperature and low inorganic salt concentration, so the removal of ciprofloxacin by hydrogels can also be promoted by changing environmental conditions.
Collapse
Affiliation(s)
- Jie Ma
- Key Laboratory of Yangtze River Water Environment, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, PR China; Research Center for Environmental Functional Materials, College of Environmental Science and Engineering, Tongji University, 1239 Siping Road, Shanghai, 200092, PR China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai, 200092, PR China.
| | - Zhe Jiang
- Key Laboratory of Yangtze River Water Environment, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, PR China.
| | - Jianglin Cao
- Key Laboratory of Yangtze River Water Environment, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, PR China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai, 200092, PR China.
| | - Fei Yu
- College of Marine Ecology and Environment, Shanghai Ocean University, Shanghai 201306, PR China.
| |
Collapse
|
12
|
Green magnetic hydrogels synthesis, characterization and flavourzyme immobilization based on chitin from Hericium erinaceus residue and polyvinyl alcohol. Int J Biol Macromol 2019; 138:462-472. [DOI: 10.1016/j.ijbiomac.2019.07.038] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 06/12/2019] [Accepted: 07/04/2019] [Indexed: 12/18/2022]
|
13
|
Voron'ko NG, Derkach SR, Kuchina YA, Sokolan NI, Kuranova LK, Obluchinskaya ED. Influence of added gelatin on the rheological properties of a Fucus vesiculosus extract. FOOD BIOSCI 2019. [DOI: 10.1016/j.fbio.2019.03.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
14
|
Preparation and regeneration of a thermo-sensitive adsorbent material: methyl cellulose/calcium alginate beads (MC/CABs). Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-019-02808-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
15
|
Hassan MM, Carr CM. A critical review on recent advancements of the removal of reactive dyes from dyehouse effluent by ion-exchange adsorbents. CHEMOSPHERE 2018; 209:201-219. [PMID: 29933158 DOI: 10.1016/j.chemosphere.2018.06.043] [Citation(s) in RCA: 228] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 06/03/2018] [Accepted: 06/05/2018] [Indexed: 05/06/2023]
Abstract
The effluent discharged by the textile dyehouses has a seriously detrimental effect on the aquatic environment. Some dyestuffs produce toxic decomposition products and the metal complex dyes release toxic heavy metals to watercourses. Of the dyes used in the textile industry, effluents containing reactive dyes are the most difficult to treat because of their high water-solubility and poor absorption into the fibers. A range of treatments has been investigated for the decolorization of textile effluent and the adsorption seems to be one of the cheapest, effective and convenient treatments. In this review, the adsorbents investigated in the last decade for the treatment of textile effluent containing reactive dyes including modified clays, biomasses, chitin and its derivatives, and magnetic ion-exchanging particles have been critically reviewed and their reactive dye binding capacities have been compiled and compared. Moreover, the dye binding mechanism, dye sorption isotherm models and also the merits/demerits of various adsorbents are discussed. This review also includes the current challenges and the future directions for the development of adsorbents that meet these challenges. The adsorption capacities of adsorbents depend on various factors, such as the chemical structures of dyes, the ionic property, surface area, porosity of the adsorbents, and the operating conditions. It is evident from the literature survey that decolorization by the adsorption shows a great promise for the removal of color from dyehouse effluent. If biomasses want to compete with the established ion-exchange resins and activated carbon, their dye binding capacity will need to be substantially improved.
Collapse
Affiliation(s)
- Mohammad M Hassan
- Food & Bio-based Products Group, AgResearch Limited, Private Bag 4749, Christchurch, 8140, New Zealand.
| | | |
Collapse
|
16
|
Guan H, Yong D, Fan M, Yu X, Wang Z, Liu J, Li J. Sodium humate modified superabsorbent resin with higher salt-tolerating and moisture-resisting capacities. J Appl Polym Sci 2018. [DOI: 10.1002/app.46892] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- H.L. Guan
- School of Chemical and Environmental Engineering, Wuhan Institute of Technology; Wuhan 430074 China
| | - D.L. Yong
- School of Chemical and Environmental Engineering, Wuhan Institute of Technology; Wuhan 430074 China
| | - M.X. Fan
- Key Laboratory for Green Chemical Process of Ministry of Education; School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology; Wuhan 430074 China
| | - X.L. Yu
- Key Laboratory for Green Chemical Process of Ministry of Education; School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology; Wuhan 430074 China
| | - Z. Wang
- Key Laboratory for Green Chemical Process of Ministry of Education; School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology; Wuhan 430074 China
| | - J.J. Liu
- Key Laboratory for Green Chemical Process of Ministry of Education; School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology; Wuhan 430074 China
| | - J.B. Li
- School of Chemical and Environmental Engineering, Wuhan Institute of Technology; Wuhan 430074 China
| |
Collapse
|
17
|
Kumar R, Shunmugam R. Unique Design of Porous Organic Framework Showing Efficiency toward Removal of Toxicants. ACS OMEGA 2017; 2:4100-4107. [PMID: 31457711 PMCID: PMC6641704 DOI: 10.1021/acsomega.7b00661] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 07/18/2017] [Indexed: 05/24/2023]
Abstract
This report deligates about the creation of porous polymeric organic framework (POF) from dialkynes and poly(alkyne) with their discovery as an efficient set of purifier. POF showed efficient physisorption for dyes-fluorescein and rhodamine B. The material POF selectively released rhodamine B and not fluorescein. The material was recyclable over number of cycles during the adsorption-release cycle. Moreover, the thiol-functionalized POF expectedly showed chemisorption for mercury. Therefore, the prime attractive cause for such a material is its ability to recycle as well as its thiol functionalization toward the removal of heavy metal such as mercury.
Collapse
Affiliation(s)
- Rajan Kumar
- Polymer Research Centre,
Department of Chemical Sciences, Indian
Institute of Science Education and Research Kolkata (IISER K), Mohanpur 741246, West Bengal, India
| | - Raja Shunmugam
- Polymer Research Centre,
Department of Chemical Sciences, Indian
Institute of Science Education and Research Kolkata (IISER K), Mohanpur 741246, West Bengal, India
| |
Collapse
|
18
|
Venkatachalam D, Kaliappa Gounder S. A composite approach for remediation of cane distillery spent wash using chitosan modified biomass, electrolysis, and Oscillatoria boryana. J Appl Polym Sci 2017. [DOI: 10.1002/app.44546] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Dhanapal Venkatachalam
- Department of Chemistry; Bannari Amman Institute of Technology; Sathyamangalam, Erode Tamil Nadu 638 401 India
| | - Subramanian Kaliappa Gounder
- Department of Biotechnology; Bannari Amman Institute of Technology; Sathyamangalam, Erode Tamil Nadu 638 401 India
| |
Collapse
|
19
|
S S, P SK, A S, P SR, C R. Computation of adsorption parameters for the removal of dye from wastewater by microwave assisted sawdust: Theoretical and experimental analysis. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2017; 50:45-57. [PMID: 28131076 DOI: 10.1016/j.etap.2017.01.014] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 01/18/2017] [Accepted: 01/22/2017] [Indexed: 06/06/2023]
Abstract
In this research, the microwave assistance has been employed for the preparation of novel material from agro/natural bio-waste i.e. sawdust, for the effective removal of methylene blue (MB) dye from aqueous solution. The characterization of the newly prepared microwave assisted sawdust (MASD) material was performed by using FTIR, SEM and XRD analyses. In order to obtain the maximum removal of MB dye from wastewater, the adsorption experimental parameters such as initial dye concentration, contact time, solution pH and adsorbent dosage were optimized by trial and error approach. The obtained experimental results were applied to the different theoretical models to predict the system behaviour. The optimum conditions for the maximum removal MB dye from aqueous solution for an initial MB dye concentration of 25mg/L was calculated as: adsorbent dose of 3g/L, contact time of 90min, solution pH of 7.0 and at the temperature of 30°C. Freundlich and pseudo-second order models was best obeyed with the studied experimental data. Langmuir maximum monolayer adsorption capacity of MASD for MB dye removal was calculated as 58.14mg of MB dye/g of MASD. Adsorption diffusion model stated that the present adsorption system was controlled by intraparticle diffusion model. The obtained results proposed that, novel MASD was considered to be an effective and low-cost adsorbent material for the removal of dye from wastewater.
Collapse
Affiliation(s)
- Suganya S
- Department of Chemical Engineering, SSN College of Engineering, Chennai 603110, India
| | - Senthil Kumar P
- Department of Chemical Engineering, SSN College of Engineering, Chennai 603110, India.
| | - Saravanan A
- Department of Chemical Engineering, SSN College of Engineering, Chennai 603110, India
| | - Sundar Rajan P
- Department of Chemical Engineering, SSN College of Engineering, Chennai 603110, India
| | - Ravikumar C
- Department of Chemical Engineering, Visvesvaraya National Institute of Technology, Nagpur 440010, Maharashtra, India
| |
Collapse
|
20
|
Ultrafast and efficient removal of cationic dyes using a magnetic nanocomposite based on functionalized cross-linked poly(methylacrylate). REACT FUNCT POLYM 2016. [DOI: 10.1016/j.reactfunctpolym.2016.05.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
21
|
Chen J, Xue S, Song Y, Shen M, Zhang Z, Yuan T, Tian F, Dionysiou DD. Microwave-induced carbon nanotubes catalytic degradation of organic pollutants in aqueous solution. JOURNAL OF HAZARDOUS MATERIALS 2016; 310:226-234. [PMID: 26937869 DOI: 10.1016/j.jhazmat.2016.02.049] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 01/18/2016] [Accepted: 02/21/2016] [Indexed: 06/05/2023]
Abstract
In this study, a new catalytic degradation technology using microwave induced carbon nanotubes (MW/CNTs) was proposed and applied in the treatment of organic pollutants in aqueous solution. The catalytic activity of three CNTs of 10-20nm, 20-40nm, and 40-60nm diameters were compared. The results showed that organic pollutants such as methyl orange (MO), methyl parathion (MP), sodium dodecyl benzene sulfonate (SDBS), bisphenol A (BPA), and methylene blue (MB) in aqueous solution could be degraded effectively and rapidly in MW/CNTs system. CNTs with diameter of 10-20nm exhibited the highest catalytic activity of the three CNTs under MW irradiation. Further, complete degradation was obtained using 10-20nm CNTs within 7.0min irradiation when 25mL MO solution (25mg/L), 1.2g/L catalyst dose, 450W, 2450MHz, and pH=6.0 were applied. The rate constants (k) for the degradation of SDBS, MB, MP, MO and BPA using 10-20nm CNTs/MW system were 0.726, 0.679, 0.463, 0.334 and 0.168min(-1), respectively. Therefore, this technology may have potential application for the treatment of targeted organic pollutants in wastewaters.
Collapse
Affiliation(s)
- Jing Chen
- School of Environment Science, Liaoning University, Shenyang 110036, China
| | - Shuang Xue
- School of Environment Science, Liaoning University, Shenyang 110036, China
| | - Youtao Song
- School of Environment Science, Liaoning University, Shenyang 110036, China
| | - Manli Shen
- School of Environment Science, Liaoning University, Shenyang 110036, China
| | - Zhaohong Zhang
- School of Environment Science, Liaoning University, Shenyang 110036, China.
| | - Tianxin Yuan
- School of Environment Science, Liaoning University, Shenyang 110036, China
| | - Fangyuan Tian
- School of Environment Science, Liaoning University, Shenyang 110036, China
| | - Dionysios D Dionysiou
- Environmental Engineering and Science Program, University of Cincinnati, Cincinnati, OH 45221-0012, USA.
| |
Collapse
|
22
|
Dai H, Huang H. Modified pineapple peel cellulose hydrogels embedded with sepia ink for effective removal of methylene blue. Carbohydr Polym 2016; 148:1-10. [PMID: 27185109 DOI: 10.1016/j.carbpol.2016.04.040] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 03/15/2016] [Accepted: 04/09/2016] [Indexed: 01/03/2023]
Abstract
Novel composite hydrogels based on pineapple peel cellulose and sepia ink were synthesized by homogeneous acetylation of cellulose in ionic liquid 1-butyl-3-methylimidazolium chloride. The structure and morphology of the prepared hydrogels were characterized by Fourier transform infrared spectroscopy, field emission scanning electron microscope, X-ray diffraction, thermogravimetry and differential scanning calorimetry. The effects of acetylation time, acetylation temperature, molar ratio of acetic anhydride/anhydroglucose unit and the additive amount of sepia ink on methylene blue adsorption capacity of the hydrogels embedded with sepia ink were also investigated. Methylene blue adsorption of the hydrogels followed pseudo-second-order kinetic model and sepia ink improved adsorption capacity significantly. The adsorption capacity at equilibrium was increased from 53.72 to 138.25mg/g when the additive amount of sepia ink of the hydrogels was 10%.
Collapse
Affiliation(s)
- Hongjie Dai
- Department of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China
| | - Huihua Huang
- Department of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China.
| |
Collapse
|
23
|
Zhang M, Wang R, Xiang T, Zhao WF, Zhao CS. Preparation, characterization and application of poly(sodium p-styrenesulfonate)/poly(methyl methacrylate) particles. J IND ENG CHEM 2016. [DOI: 10.1016/j.jiec.2015.12.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
24
|
Alginate based polyurethanes: A review of recent advances and perspective. Int J Biol Macromol 2015; 79:377-87. [DOI: 10.1016/j.ijbiomac.2015.04.076] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 04/25/2015] [Accepted: 04/28/2015] [Indexed: 11/19/2022]
|
25
|
Cho E, Tahir MN, Kim H, Yu JH, Jung S. Removal of methyl violet dye by adsorption onto N-benzyltriazole derivatized dextran. RSC Adv 2015. [DOI: 10.1039/c5ra03317a] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Methyl violet dye/N-benzyltriazole derivatized dextran interactions.
Collapse
Affiliation(s)
- Eunae Cho
- Institute for Ubiquitous Information Technology and Applications (UBITA)
- Konkuk University
- Seoul 143-701
- South Korea
| | - Muhammad Nazir Tahir
- The Danish Polymer Centre
- Department of Chemical and Biochemical Engineering Danmarks Tekniske Universitet (DTU)
- 2880 Kgs. Lyngby
- Denmark
| | - Hwanhee Kim
- Department of Bioscience and Biotechnology
- Bio/Molecular Informatics Center & Institute of Ubiquitous Information Technology and Applications (CBRU)
- Konkuk University
- Seoul 143-701
- South Korea
| | - Jae-Hyuk Yu
- Departments of Bacteriology and Genetics
- University of Wisconsin
- Madison
- USA
| | - Seunho Jung
- Department of Bioscience and Biotechnology
- Bio/Molecular Informatics Center & Institute of Ubiquitous Information Technology and Applications (CBRU)
- Konkuk University
- Seoul 143-701
- South Korea
| |
Collapse
|
26
|
Modified chitosan for the collection of reactive blue 4, arsenic and mercury from aqueous media. Carbohydr Polym 2014; 117:123-132. [PMID: 25498617 DOI: 10.1016/j.carbpol.2014.09.027] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Revised: 09/09/2014] [Accepted: 09/11/2014] [Indexed: 11/21/2022]
Abstract
In the present investigation a series of modified chitosan as adsorbents were synthesized free radically at 70 °C using acryloylated chitosan (AC-chitosan) as macromer, 2-acrylamido-2-methyl-1-propansulfonic acid (AMPS), 2-(diethylamino) ethylmethacrylate (DAEMA) as co-monomers and N,N'-methylene bisacrylamide (N-MBA) as a crosslinker for using as adsorbents in effluent remediation. Their structures ((1)H and (13)C NMR), thermal stability (TG/DTG), surface morphology (SEM), reactive blue 4 (RB4), toxic metals such as arsenic (AsO(2-)) and mercury (Hg(2+)) uptake, swellability and reusability were evaluated. The adsorption of RB4 (701 mg/g), and the uptake of AsO(2-) (551 mg/g) and Hg(2+) (455 mg/g) showed Langmuir isotherm behavior with pseudo-first-order kinetics. The diffusion of water, RB4, AsO(2-) and Hg(2+) into the matrix followed non-Fickian mechanism. The evaluated changes in Gibbs free energy (ΔG°), entropy (ΔS°) and enthalpy (ΔH°) for adsorption indicated that the process was exothermic.
Collapse
|