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Maurya BM, Yadav N, T A, J S, A S, V P, Iyer M, Yadav MK, Vellingiri B. Artificial intelligence and machine learning algorithms in the detection of heavy metals in water and wastewater: Methodological and ethical challenges. CHEMOSPHERE 2024; 353:141474. [PMID: 38382714 DOI: 10.1016/j.chemosphere.2024.141474] [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: 11/02/2023] [Revised: 01/17/2024] [Accepted: 02/14/2024] [Indexed: 02/23/2024]
Abstract
Heavy metals (HMs) enter waterbodies through various means, which, when exceeding a threshold limit, cause toxic effects both on the environment and in humans upon entering their systems. Recent times have seen an increase in such HM influx incident rates. This requires an instant response in this regard to review the challenges in the available classical methods for HM detection and removal. As well as provide an opportunity to explore the applications of artificial intelligence (AI) and machine learning (ML) for the identification and further redemption of water and wastewater from the HMs. This review of research focuses on such applications in conjunction with the available in-silico models producing worldwide data for HM levels. Furthermore, the effect of HMs on various disease progressions has been provided, along with a brief account of prediction models analysing the health impact of HM intoxication. Also discussing the ethical and other challenges associated with the use of AI and ML in this field is the futuristic approach intended to follow, opening a wide scope of possibilities for improvement in wastewater treatment methodologies.
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Affiliation(s)
- Brij Mohan Maurya
- Human Cytogenetics and Stem Cell Laboratory, Department of Zoology, School of Basic Sciences, Central University of Punjab, Bathinda, 151401, Punjab, India
| | - Nidhi Yadav
- Human Cytogenetics and Stem Cell Laboratory, Department of Zoology, School of Basic Sciences, Central University of Punjab, Bathinda, 151401, Punjab, India
| | - Amudha T
- Department of Computer Applications, Bharathiar University, Coimbatore, India
| | - Satheeshkumar J
- Department of Computer Applications, Bharathiar University, Coimbatore, India
| | - Sangeetha A
- Department of Computer Applications, Bharathiar University, Coimbatore, India
| | - Parthasarathy V
- Department of Computer Science and Engineering, Karpagam Academy of Higher Education, Pollachi Main Road, Eachanari Post, Coimbatore, 641021, Tamil Nadu, India
| | - Mahalaxmi Iyer
- Centre for Neuroscience, Department of Biotechnology, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India; Department of Microbiology, Central University of Punjab, Bathinda, 151401, Punjab, India
| | - Mukesh Kumar Yadav
- Department of Microbiology, Central University of Punjab, Bathinda, 151401, Punjab, India
| | - Balachandar Vellingiri
- Human Cytogenetics and Stem Cell Laboratory, Department of Zoology, School of Basic Sciences, Central University of Punjab, Bathinda, 151401, Punjab, India.
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Yang J, Wang R, Cheng Z, Chen Y, Li L, Wang X. Removal and recycling of hexavalent chromium from alkaline wastewater via a new ferrite process to produce the valuable chromium ferrite. J Colloid Interface Sci 2022; 608:3059-3068. [PMID: 34802761 DOI: 10.1016/j.jcis.2021.11.035] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/27/2021] [Accepted: 11/08/2021] [Indexed: 11/29/2022]
Abstract
Current technologies for removal of Cr(VI) are generally fit for acidic wastewater. In this study, a new ferrite process for removal and recycling of Cr(VI) from alkaline wastewater to produce the valuable chromium ferrite has been developed. The results show that this new ferrite method is a one-step process which can be divided into two successive reactions including Cr(VI) reduction to form coprecipitation (Cr0.25Fe0.75(OH)3) and subsequently magnetic conversion of Cr0.25Fe0.75(OH)3 induced by Fe2+ under the same alkaline condition. The total Fe/Cr mole ratio of 5:1 is at least required for the chromium ferrite transformation. Increasing temperature and pH can enhance the interaction of Fe2+ with Cr0.25Fe0.75(OH)3 and further promote the formation of chromium ferrite, while suppressing the generation of nonmagnetic by-product goethite. Almost pure chromium ferrite is formed under proposed optimum conditions (Fe/Cr = 7:1, 65 °C and pH of 9) with Cr(VI) removal ratio around 100%. The Cr(VI) remained in the filtrate can be reduced to 0.01 mg/L which is much lower than the limits concentration for surface water (≤0.05 mg/L). The chromium ferrite product whose molecular formula can be expressed as Cr0.5-xFe2.5+xO4 (where 0 ≤ x < 0.5) presents good magnetic properties and has the potential to be recycled as a useful material.
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Affiliation(s)
- Jing Yang
- College of Resources and Environment, Southwest University, Chongqing 400715, PR China
| | - Ruixue Wang
- College of Resources and Environment, Southwest University, Chongqing 400715, PR China
| | - Ziyi Cheng
- College of Resources and Environment, Southwest University, Chongqing 400715, PR China
| | - Yucheng Chen
- College of Resources and Environment, Southwest University, Chongqing 400715, PR China; Chongqing Engineering Research Center of Rural Cleaning, Chongqing 400716, PR China
| | - Lei Li
- College of Resources and Environment, Southwest University, Chongqing 400715, PR China.
| | - Xingrun Wang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, PR China
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Feng T, Fan Z, Wu S, Chen L, Tian Z. Electrospun polyacrylonitrile/hydroxyapatite composite nanofibrous membranes for the removal of lead ions from aqueous solutions. NEW J CHEM 2022. [DOI: 10.1039/d2nj00809b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
A novel Polyacrylonitrile/Hydroxyapatite (PAN/HAP) composite nanofibrous membranes were successfully prepared via the electrospinning approach. The scanning electron microscope, Fourier transforms infrared, X-ray diffraction were selected to serve as characterization techniques...
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Zhang Z, Wu Y, Luo L, Li G, Li Y, Hu H. Application of disk tube reverse osmosis in wastewater treatment: A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 792:148291. [PMID: 34146802 DOI: 10.1016/j.scitotenv.2021.148291] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 05/31/2021] [Accepted: 06/01/2021] [Indexed: 05/26/2023]
Abstract
Disk tube reverse osmosis (DTRO), a modified module RO, has received growing attention in wastewater treatment. However, there is no comprehensive review of DTRO applications for wastewater treatment. In this study, China was found to be a major contributor to DTRO investigations. Specifically, 46 full- and 17 pilot-scale DTRO applications in China from the literature are summarized. The cumulative reported DTRO application scale in wastewater treatment amounted to ~16,500 m3/d by 2020 in China. Leachate and flue gas desulfurization (FGD) wastewater had the highest reported frequencies. Two-stage DTRO and "biological treatment + DTRO/two-stage DTRO" were the most reported processes in leachate treatment. Chemical oxygen demand (COD) and NH4+-N were removed at 99.00-99.95% and 98.00-99.98%, respectively, in full scales in leachate treatment. DTRO was primarily utilized in the concentration unit in hypersaline wastewater treatment (e.g., FGD wastewater). Total dissolved solids (TDS) were removed at 94.69-96.87% and 85.95-96.5% in the full- and pilot-scales, respectively. The overall operating costs were 17.50-60.61 CNY/m3 and 0.69-8.75 CNY/kgCOD for leachate treatment and 26.94-52.28 CNY/m3 and 0.71-3.61 CNY/kgTDS for FGD wastewater treatment. The major components of operating costs were chemical costs (13.09 CNY/m3, 1.63 CNY/kgCOD) for two-stage DTRO and electricity costs (19.73 CNY/m3, 1.67 CNY/kgCOD) for the "biological treatment + DTRO/two-stage DTRO" process. DTRO has shown promising prospects for wastewater treatment.
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Affiliation(s)
- Ziwei Zhang
- Environmental Simulation and Pollution Control State Key Joint Laboratory, State Environmental Protection Key Laboratory of Microorganism Application and Risk Control (SMARC), School of Environment, Tsinghua University, Beijing 100084, China; Beijing Laboratory for Environmental Frontier Technologies, Beijing 100084, China
| | - Yinhu Wu
- Environmental Simulation and Pollution Control State Key Joint Laboratory, State Environmental Protection Key Laboratory of Microorganism Application and Risk Control (SMARC), School of Environment, Tsinghua University, Beijing 100084, China; Beijing Laboratory for Environmental Frontier Technologies, Beijing 100084, China.
| | - Liwei Luo
- Environmental Simulation and Pollution Control State Key Joint Laboratory, State Environmental Protection Key Laboratory of Microorganism Application and Risk Control (SMARC), School of Environment, Tsinghua University, Beijing 100084, China; Beijing Laboratory for Environmental Frontier Technologies, Beijing 100084, China
| | - Guoliang Li
- Jinzheng Eco-technology Co., Ltd., 1 Ruida Rd, Laishan, Yantai 264003, China
| | - Yuebiao Li
- Jinzheng Eco-technology Co., Ltd., 1 Ruida Rd, Laishan, Yantai 264003, China
| | - Hongying Hu
- Environmental Simulation and Pollution Control State Key Joint Laboratory, State Environmental Protection Key Laboratory of Microorganism Application and Risk Control (SMARC), School of Environment, Tsinghua University, Beijing 100084, China; Beijing Laboratory for Environmental Frontier Technologies, Beijing 100084, China; Shenzhen Environmental Science and New Energy Technology Engineering Laboratory, Tsinghua-Berkeley Shenzhen Institute, Shenzhen 518055, China
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Tran TH, Tran QM, Le TV, Pham TT, Le VT, Nguyen MK. Removal of Cu (II) by calcinated electroplating sludge. Heliyon 2021; 7:e07092. [PMID: 34136684 PMCID: PMC8176314 DOI: 10.1016/j.heliyon.2021.e07092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 02/04/2021] [Accepted: 05/13/2021] [Indexed: 11/04/2022] Open
Abstract
Electroplating sludge consists of various heavy metal oxides, which may be utilized as adsorbent to remove Cu (II) present in aqueous environment. This study evaluated the adsorption performance of calcinated electroplating sludge. The adsorption isotherm based on Langmuir equation proved that calcinated electroplating sludge had a higher adsorption performance than raw electroplating sludge, with maximum adsorption capacity 92 mg/g and 76.34 mg/g, respectively. Findings of the conducted kinetic study revealed that both surface adsorption and intra-particular diffusion were involved during the adsorption process. Moreover, the comparison between the experimental and calculated data of equilibrium adsorption capacity demonstrated that the pseudo second-order kinetic equation fitted well with 38.31 mg/g of calcinated sludge and 33.66 mg/g of raw sludge, approximate to real-world data. Furthermore, adsorption mechanism research demonstrated that while OH group plays a vital role in raw sample, Ca2+, in addition to OH group, was involved in ion exchange in calcinated sample.
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Affiliation(s)
- Thi Huong Tran
- Environmental Protection Agency, Department of Natural Resources and Environment of Thai Nguyen, 425A Phan Dinh Phung Street, Thai Nguyen, Viet Nam
| | - Quang Minh Tran
- Faculty of Environmental Sciences, University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi, Viet Nam
| | - Thi Vinh Le
- Faculty of Environmental Sciences, University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi, Viet Nam
| | - Thi Thuy Pham
- Faculty of Environmental Sciences, University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi, Viet Nam
| | - Van Trong Le
- Food Industries Research Institute, Ministry of Industry and Trade, 301 Nguyen Trai, Thanh Xuan Trung, Hanoi, Viet Nam
| | - Manh Khai Nguyen
- Faculty of Environmental Sciences, University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi, Viet Nam
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Hou H, Liu Z, Zhang J, Zhou J, Qian G. A review on fabricating functional materials by heavy metal-containing sludges. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:133-155. [PMID: 33063214 DOI: 10.1007/s11356-020-10990-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 09/25/2020] [Indexed: 06/11/2023]
Abstract
With the development of industry, sustainable use of natural resources has become a worldwide hot topic. Heavy metal-containing sludge (HMS) is a hazardous waste after wastewater treatment. At present, HMS is still treated by landfill or landfill after incineration. Considering the components, HMS usually contains various heavy metals and organic compounds, which is potentially used as a raw resource for catalyst production. This review thus concludes recent reports and developments in this field. First, basic technologies are summarized as component regulation, precursor formation, and structure transformations. Second, prepared materials are applied in various catalytic fields, such as gas purification, photocatalysis, electrocatalysis, and Fenton catalysis. During these processes, key factors are multi-metallic components, metal doping, temperature, and pH. They not only influence the formation of HMS-derived catalyst but also the catalytic activity. Furthermore, catalytic activities of HMS-derived catalysts are compared with those synthesized by pure reagents. An assessment and accounting are also supplied if raw resources are substituted by HMS. Finally, in order to apply HMS in a real application, more works must be devoted to the influence of trace metal doping on catalytic activities and stabilities. Besides, more pilot experiments are urgently necessary.
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Affiliation(s)
- Hao Hou
- SHU Center of Green Urban Mining & Industry Ecology, School of Environmental and Chemical Engineering, Shanghai University, No. 381 Nanchen Road, Shanghai, 200444, People's Republic of China
| | - Zixing Liu
- SHU Center of Green Urban Mining & Industry Ecology, School of Environmental and Chemical Engineering, Shanghai University, No. 381 Nanchen Road, Shanghai, 200444, People's Republic of China
| | - Jia Zhang
- SHU Center of Green Urban Mining & Industry Ecology, School of Environmental and Chemical Engineering, Shanghai University, No. 381 Nanchen Road, Shanghai, 200444, People's Republic of China.
- MGI, Shanghai University, Xiapu Town, Xiangdong District, Pingxiang, 337022, Jiangxi, People's Republic of China.
| | - Jizhi Zhou
- School of Economics, Shanghai University, No. 333 Nanchen Road, Shanghai, 200444, People's Republic of China
| | - Guangren Qian
- SHU Center of Green Urban Mining & Industry Ecology, School of Environmental and Chemical Engineering, Shanghai University, No. 381 Nanchen Road, Shanghai, 200444, People's Republic of China.
- MGI, Shanghai University, Xiapu Town, Xiangdong District, Pingxiang, 337022, Jiangxi, People's Republic of China.
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Li H, Zhou F, He B, Wang G, Xie W, Liang E. Efficient Adsorption of Heavy Metal Ions by A Novel AO‐PAN‐g‐Chitosan/Fe
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Composite. ChemistrySelect 2020. [DOI: 10.1002/slct.202001965] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Hua Li
- College of Chemistry and Chemical Engineering Hunan Institute of Science and Technology Yueyang 414006, Hunan Province China
- Key Laboratory of Hunan Province for Advanced Carbon-based Functional Materials School of Chemistry and Chemical Engineering Hunan Institute of Science and Technology Yueyang 414006 China
| | - Fei‐Xiang Zhou
- College of Chemistry and Chemical Engineering Hunan Institute of Science and Technology Yueyang 414006, Hunan Province China
- Key Laboratory of Hunan Province for Advanced Carbon-based Functional Materials School of Chemistry and Chemical Engineering Hunan Institute of Science and Technology Yueyang 414006 China
| | - Bin‐Hong He
- College of Chemistry and Chemical Engineering Hunan Institute of Science and Technology Yueyang 414006, Hunan Province China
- Key Laboratory of Hunan Province for Advanced Carbon-based Functional Materials School of Chemistry and Chemical Engineering Hunan Institute of Science and Technology Yueyang 414006 China
| | - Guo‐Xiang Wang
- College of Chemistry and Chemical Engineering Hunan Institute of Science and Technology Yueyang 414006, Hunan Province China
- Key Laboratory of Hunan Province for Advanced Carbon-based Functional Materials School of Chemistry and Chemical Engineering Hunan Institute of Science and Technology Yueyang 414006 China
| | - Wan‐Yun Xie
- College of Chemistry and Chemical Engineering Hunan Institute of Science and Technology Yueyang 414006, Hunan Province China
- Key Laboratory of Hunan Province for Advanced Carbon-based Functional Materials School of Chemistry and Chemical Engineering Hunan Institute of Science and Technology Yueyang 414006 China
| | - Enxiang Liang
- College of Chemistry and Chemical Engineering Hunan Institute of Science and Technology Yueyang 414006, Hunan Province China
- Key Laboratory of Hunan Province for Advanced Carbon-based Functional Materials School of Chemistry and Chemical Engineering Hunan Institute of Science and Technology Yueyang 414006 China
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Cao Z, Zhang J, Zhou J, Ruan X, Chen D, Liu J, Liu Q, Qian G. Electroplating sludge derived zinc-ferrite catalyst for the efficient photo-Fenton degradation of dye. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2017; 193:146-153. [PMID: 28213298 DOI: 10.1016/j.jenvman.2016.11.039] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2016] [Revised: 11/14/2016] [Accepted: 11/17/2016] [Indexed: 06/06/2023]
Abstract
A zinc-dominant ferrite catalyst for efficient degradation of organic dye was prepared by the calcination of electroplating sludge (ES). Characterizations indicated that zinc ferrite (ZnFe2O4) coexisted with Fe2O3 structure was the predominant phase in the calcined electroplating sludge (CES). CES displayed a high decolorization ratio (88.3%) of methylene blue (MB) in the presence of H2O2 combined with UV irradiation. The high efficiency could be ascribed to the photocatalytic process induced by ZnFe2O4 and the photo-Fenton dye degradation by ferrous content, and a small amount of Al and Mg in the sludge might also contribute to the catalysis. Moreover, the degradation capability of dye by CES was supported by the synthetic ZnFe2O4 with different Zn to Fe molar ratio (n(Zn): n(Fe)), as 84.81%-86.83% of dye was removed with n(Zn): n(Fe) ranged from 1:0.5 to 1:3. All synthetic ferrite samples in the simulation achieved adjacent equilibrium decolorization ratio, the flexible proportioning of divalent metal ions (M2+) to trivalent metal ions (M3+) applied in the synthesis indicated that the catalyst has a high availability. Therefore, an efficacious catalyst for the degradation of dye can potentially be derived from heavy metal-containing ES, it's a novel approach for the reutilization of ES.
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Affiliation(s)
- Zhenbang Cao
- School of Environmental and Chemical Engineering, Shanghai University, No. 333 Nanchen Rd, Shanghai 200444, PR China
| | - Jia Zhang
- School of Environmental and Chemical Engineering, Shanghai University, No. 333 Nanchen Rd, Shanghai 200444, PR China
| | - Jizhi Zhou
- School of Environmental and Chemical Engineering, Shanghai University, No. 333 Nanchen Rd, Shanghai 200444, PR China
| | - Xiuxiu Ruan
- School of Environmental and Chemical Engineering, Shanghai University, No. 333 Nanchen Rd, Shanghai 200444, PR China
| | - Dan Chen
- School of Environmental and Chemical Engineering, Shanghai University, No. 333 Nanchen Rd, Shanghai 200444, PR China
| | - Jianyong Liu
- School of Environmental and Chemical Engineering, Shanghai University, No. 333 Nanchen Rd, Shanghai 200444, PR China
| | - Qiang Liu
- School of Environmental and Chemical Engineering, Shanghai University, No. 333 Nanchen Rd, Shanghai 200444, PR China
| | - Guangren Qian
- School of Environmental and Chemical Engineering, Shanghai University, No. 333 Nanchen Rd, Shanghai 200444, PR China.
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Liu R, Ju J, He Z, Hu C, Liu H, Qu J. Utilization of annealed aluminum hydroxide waste with incorporated fluoride for adsorptive removal of heavy metals. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2016.05.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Sun X, Chen F, Wei J, Zhang F, Pang S. Preparation of magnetic triethylene tetramine-graphene oxide ternary nanocomposite and application for Cr (VI) removal. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2016.05.040] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Lee CG, Song MK, Ryu JC, Park C, Choi JW, Lee SH. Application of carbon foam for heavy metal removal from industrial plating wastewater and toxicity evaluation of the adsorbent. CHEMOSPHERE 2016; 153:1-9. [PMID: 26999028 DOI: 10.1016/j.chemosphere.2016.03.034] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 03/03/2016] [Accepted: 03/09/2016] [Indexed: 06/05/2023]
Abstract
Electroplating wastewater contains various types of toxic substances, such as heavy metals, solvents, and cleaning agents. Carbon foam was used as an adsorbent for the removal of heavy metals from real industrial plating wastewater. Its sorption capacity was compared with those of a commercial ion-exchange resin (BC258) and a heavy metal adsorbent (CupriSorb™) in a batch system. The experimental carbon foam has a considerably higher sorption capacity for Cr and Cu than commercial adsorbents for acid/alkali wastewater and cyanide wastewater. Additionally, cytotoxicity test showed that the newly developed adsorbent has low cytotoxic effects on three kinds of human cells. In a pilot plant, the carbon foam had higher sorption capacity for Cr (73.64 g kg(-1)) than for Cu (14.86 g kg(-1)) and Ni (7.74 g kg(-1)) during 350 h of operation time. Oxidation pretreatments using UV/hydrogen peroxide enhance heavy metal removal from plating wastewater containing cyanide compounds.
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Affiliation(s)
- Chang-Gu Lee
- Center for Water Resource Cycle Research, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul 136-791, Republic of Korea
| | - Mi-Kyung Song
- Center for Environment, Health and Welfare Research, Cellular and Molecular Toxicology Laboratory, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul 136-791, Republic of Korea
| | - Jae-Chun Ryu
- Center for Environment, Health and Welfare Research, Cellular and Molecular Toxicology Laboratory, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul 136-791, Republic of Korea
| | - Chanhyuk Park
- Center for Water Resource Cycle Research, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul 136-791, Republic of Korea
| | - Jae-Woo Choi
- Center for Water Resource Cycle Research, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul 136-791, Republic of Korea; Department of Energy and Environmental Engineering, University of Science and Technology (UST), Daejeon 305-350, Republic of Korea
| | - Sang-Hyup Lee
- Center for Water Resource Cycle Research, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul 136-791, Republic of Korea; Graduate School of Convergence Green Technology and Policy, Korea University, Seoul 136-701, Republic of Korea.
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Lei Y, Guan JJ, Chen W, Ke QF, Zhang CQ, Guo YP. Fabrication of hydroxyapatite/chitosan porous materials for Pb(ii) removal from aqueous solution. RSC Adv 2015. [DOI: 10.1039/c5ra01628b] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Hydroxyapatite/chitosan porous materials are fabricated by a freeze-drying method for Pb(ii) removal from aqueous solution.
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Affiliation(s)
- Yong Lei
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai 200234
- China
| | - Jun-Jie Guan
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai 200234
- China
- Department of Orthopedics Surgery
| | - Wei Chen
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai 200234
- China
| | - Qin-Fei Ke
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai 200234
- China
| | - Chang-Qing Zhang
- Department of Orthopedics Surgery
- Shanghai Sixth People's Hospital
- Shanghai Jiaotong University
- Shanghai 200233
- China
| | - Ya-Ping Guo
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials
- Shanghai Normal University
- Shanghai 200234
- China
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