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Sustainability of metal recovery from E-waste

Biswajit Debnath, Ranjana Chowdhury, Sadhan Kumar Ghosh

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 6, doi: 10.1007/s11783-018-1044-9

Abstract:

Metal recovery techniques from electronic waste reported in literature

Metal recovery processes followed in Industriesfrom electronic waste.

Sustainability analysis of metal recovery processesfrom electronic waste.

Keywords： E-waste     Metal recovery     Metal Recovery from E-waste (MREW)     Sustainability    

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risks of heavy metals, polybrominated diphenyl ethers, and polychlorinated dibenzo-dioxins/furans at e-waste

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1679-z

Abstract:

● Heavy metals and organic toxins may persist in legacy sites for a long time.

Keywords： E-waste     Human health risk     Organ risk     Heavy metal toxicity     PBDE     PCDD/F    

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Zero E-waste: Regulatory impediments and blockchain imperatives

Mengjun Chen, Oladele A. Ogunseitan

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1402-x

Abstract: of waste.Electronic waste (E-waste), the fastest growing category of solid hazardous waste presents various uniqueElectronic product repair, reuse and remanufacture (3re) are crucial for effective source reduction of E-wastediscs (CDs) to identify the challenges and to explore solutions for managing the risks associated with E-wasterefurbish fake/counterfeit product and copyright exhaustion, are proposed to accelerate source reduction in E-waste

Keywords： Blockchain     E-waste     Regulatory Policy     Copyright Laws     Repair-Reuse-Remanufacture     Toxicity    

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E-waste environmental contamination and harm to public health in China

Xijin Xu,Xiang Zeng,H. Marike Boezen,Xia Huo

Frontiers of Medicine 2015, Volume 9, Issue 2,   Pages 220-228 doi: 10.1007/s11684-015-0391-1

Abstract:

The adverse effects of electronic waste (e-waste) on the human body have stirred up concern in recentChina is one of the countries that confront serious pollution and human exposure of e-waste, and thee-waste recycling processes.This study reviews recent reports on human exposure to e-waste in China, with particular focus on exposurePieces of evidence that associate e-waste exposure with human health effects in China are assessed.

Keywords： e-waste     heavy metal     organic pollutant     hazardous     toxicity     human health     China    

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Spent rechargeable lithium batteries in e-waste: composition and its implications

Xianlai ZENG,Jinhui LI

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 5,   Pages 792-796 doi: 10.1007/s11783-014-0705-6

Abstract: The weight ratio of valuable metals ranged from 26% to 76%, and approximately 20% of total weight was

Keywords： rechargeable lithium batteries     e-waste     physical components     difference analysis     recycling    

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Copper recovery from waste printed circuit boards concentrated metal scraps by electrolysis

Xiaonan Liu, Qiuxia Tan, Yungui Li, Zhonghui Xu, Mengjun Chen

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 5, doi: 10.1007/s11783-017-0997-4

Abstract: Copper recovery is the core of waste printed circuit boards (WPCBs) treatment.In this study, we proposed a feasible and efficient way to recover copper from WPCBs concentrated metalscraps by direct electrolysis and factors that affect copper recovery rate and purity, mainly CuSO ·Thus, electrolysis proposes a feasible and prospective approach for waste printed circuit boards recycle, even for e-waste, though more researches are needed for industrial application.

Keywords： Waste printed circuit boards (WPCBs)     Copper     Recovery rate     Purity     Electrolysis    

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Analyses of levels of thyroid hormones and its receptor expression in puerperants and newborns from ane-waste dismantling site

JU Ying, CHEN Lan, JIANG Qi, YANG Kedi, CHEN Xuemin, XU Guojian, LI Liping

Frontiers of Medicine 2008, Volume 2, Issue 3,   Pages 276-282 doi: 10.1007/s11684-008-0052-8

Abstract: hormones free triiodothyronine (FT), free thyroxine(FT),thyroid stimulating hormone(TSH)among the subjects fromThe findings suggest that some environmental pollutants existing in the electronic waste (e-waste) dismantling

Keywords： control     immuno radiometric     FT     TSH     exposed    

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An updated review and conceptual model for optimizing WEEE management in China from a life cycle perspective

Xiaolong Song, Jingwei Wang, Jianxin Yang, Bin Lu

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 5, doi: 10.1007/s11783-017-0985-8

Abstract: Waste electrical and electronic equipment (WEEE) is a rapidly growing category of solid waste.China is now facing WEEE problems from both growing domestic generation and illegal imports.the WEEE recycling industry in China, this paper first lists the latest progress in WEEE management fromDirective), the updated WEEE Treatment List, the updated WEEE fund standard, the revised National Hazardous WasteFinally, a conceptual framework for integrated management of WEEE is proposed from a life cycle perspective

Keywords： Waste electrical and electronic equipment     E-waste     Life cycle management     China    

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Electrochemistry during efficient copper recovery from complex electronic waste using ammonia based solutions

Zhi Sun, Hongbin Cao, Prakash Venkatesan, Wei Jin, Yanping Xiao, Jilt Sietsma, Yongxiang Yang

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 3,   Pages 308-316 doi: 10.1007/s11705-016-1587-x

Abstract: Leaching selectivity during metal recovery from complex electronic waste using a hydrochemical processfeatures of copper recovery.The results have shown that electrochemical recovery of copper from ammonia-based solution under thecorrelate the kinetic parameters with further optimisation of the selective recovery of metals fromelectronic waste.

Keywords： copper recovery     electronic waste     end-of-life products     selective leaching     electrodeposition    

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Organics Recovery from Waste Activated Sludge In-situ Driving Efficient Nitrogen Removal from Mature

Fangzhai Zhang,Shang Ren,Haoran Liang,Zhaozhi Wang,Ying Yan,Jiahui Wang,Yongzhen Peng,

Engineering doi: 10.1016/j.eng.2023.03.005

Abstract: The sustainable recovery and utilization of sludge bioenergy within a circular economy context has drawnpresents an innovative biotechnology based on free nitrous acid (FNA) to realize sustainable organics recoveryfrom waste activated sludge (WAS) in-situ, driving efficient nitrogen removal from ammoniaPN/DN–F/DN is of great significance for promoting a paradigm transformation from energy consumption to

Keywords： Waste activated sludge     Bioresource recovery     Simultaneous treatment of wastewater and sludge     Mature landfill    

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Effect of humic acid and metal ions on the debromination of BDE209 by nZVM prepared from steel picklingwaste liquor

Yuling CAI,Bin LIANG,Zhanqiang FANG,Yingying XIE,Eric Pokeung TSANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 879-887 doi: 10.1007/s11783-014-0764-8

Abstract: Using steel pickling waste liquor as a raw material to prepare nanoscale zero-valent metal (nZVM) canIt has been shown that humic acid and metal ions have the greatest influence on remediation.difference in their removal efficiencies, and humic acid inhibited the removal efficiency, whereas metalThe effects and cumulative effects of humic acid and metal ions on nZVM and nZVI were very similar in

Keywords： steel pickling waste liquor     nanoscale zero-valet metal     nanoscale zero-valent iron     humic acid     metal ion    

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Recycling polymeric waste from electronic and automotive sectors into value added products

Angadi, Ganapathy E. Paruthy, Partha S. Mukherjee, Miles Park

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 5, doi: 10.1007/s11783-017-0991-x

Abstract: The environmentally sustainable disposal and recycling of ever increasing volumes of electronic wastehas become global waste management issue.The addition of up to 25% polymeric waste PCBs (printed circuit boards) as fillers in polypropylene (report on a novel investigation on the simultaneous utilization of electronic and automotive rubber wasteeco-friendly approach could help utilize significant amounts of polymeric electronic and automotive waste

Keywords： E-waste     Polymer composites     Recycling     Rubber     Waste PCBs     Filler    

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Sea salt bittern-driven forward osmosis for nutrient recovery from black water: A dual waste-to-resource

Wenchao Xue, May Zaw, Xiaochan An, Yunxia Hu, Allan Sriratana Tabucanon

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 2, doi: 10.1007/s11783-019-1211-7

Abstract: economic FO draw solution was evaluated. • High quality struvite recovery from black water using FOA dual “waste-to-resource” innovation in nutrient enrichment and recovery from domestic black water usingOver 80% of phosphate-P recovery was achieved from both low- and high-strength black water at a feedImproved concentration factor (i.e., 3-folds) and retention (>60%) of TKN was obtained in the high-nutrient-strengthThe results suggested a good potential for nutrient recovery based on this dual “waste-to-resource” FO

Keywords： Forward osmosis     Sea salt bittern     Black water     Nutrient recovery     pH    

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Ammonia and phosphorus removal from agricultural runoff using cash crop waste-derived biochars

Alisa Salimova, Jian’e Zuo, Fenglin Liu, Yajiao Wang, Sike Wang, Konstantin Verichev

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1225-1

Abstract: Adsorption of biochars (BC) produced from cash crop residuals is an economical and practical technologyfor removing nutrients from agricultural runoff.In this study, BC made of orange tree trunks and tea tree twigs from the Laoguanhe Basin were produced

Keywords： Biochar     Adsorption     Ammonia removal     Phosphorus removal     Agricultural runoff    

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Highly selective metal recovery from spent lithium-ion batteries through stoichiometric hydrogen ion

Weiguang Lv, Xiaohong Zheng, Li Li, Hongbin Cao, Yi Zhang, Renjie Chen, Hancheng Ou, Fei Kang, Zhi Sun

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1243-1256 doi: 10.1007/s11705-020-2029-3

Abstract: However, Li recovery in these processes requires lengthy operational procedures, and the recovery efficiencyApproximately 90% of Li is leached from high-Ni layered oxide cathode powders, while consuming a nearlyWith this selective recovery of Li, the transition metals remain as solid residue hydroxides or oxidesIn this case, both the energy and material consumption during the proposed Li recovery is significantlyThis research is expected to provide new understanding for selectively recovering metal from secondary

Keywords： recycling     spent LIBs     selective recovery     hydrothermal treatment    

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Title Author Date Type Operation

Sustainability of metal recovery from E-waste

Biswajit Debnath, Ranjana Chowdhury, Sadhan Kumar Ghosh

Journal Article

risks of heavy metals, polybrominated diphenyl ethers, and polychlorinated dibenzo-dioxins/furans at e-waste

Journal Article

Zero E-waste: Regulatory impediments and blockchain imperatives

Mengjun Chen, Oladele A. Ogunseitan

Journal Article

E-waste environmental contamination and harm to public health in China

Xijin Xu,Xiang Zeng,H. Marike Boezen,Xia Huo

Journal Article

Spent rechargeable lithium batteries in e-waste: composition and its implications

Xianlai ZENG,Jinhui LI

Journal Article

Copper recovery from waste printed circuit boards concentrated metal scraps by electrolysis

Xiaonan Liu, Qiuxia Tan, Yungui Li, Zhonghui Xu, Mengjun Chen

Journal Article

Analyses of levels of thyroid hormones and its receptor expression in puerperants and newborns from ane-waste dismantling site

JU Ying, CHEN Lan, JIANG Qi, YANG Kedi, CHEN Xuemin, XU Guojian, LI Liping

Journal Article

An updated review and conceptual model for optimizing WEEE management in China from a life cycle perspective

Xiaolong Song, Jingwei Wang, Jianxin Yang, Bin Lu

Journal Article

Electrochemistry during efficient copper recovery from complex electronic waste using ammonia based solutions

Zhi Sun, Hongbin Cao, Prakash Venkatesan, Wei Jin, Yanping Xiao, Jilt Sietsma, Yongxiang Yang

Journal Article

Organics Recovery from Waste Activated Sludge In-situ Driving Efficient Nitrogen Removal from Mature

Fangzhai Zhang,Shang Ren,Haoran Liang,Zhaozhi Wang,Ying Yan,Jiahui Wang,Yongzhen Peng,

Journal Article

Effect of humic acid and metal ions on the debromination of BDE209 by nZVM prepared from steel picklingwaste liquor

Yuling CAI,Bin LIANG,Zhanqiang FANG,Yingying XIE,Eric Pokeung TSANG

Journal Article

Recycling polymeric waste from electronic and automotive sectors into value added products

Angadi, Ganapathy E. Paruthy, Partha S. Mukherjee, Miles Park

Journal Article

Sea salt bittern-driven forward osmosis for nutrient recovery from black water: A dual waste-to-resource

Wenchao Xue, May Zaw, Xiaochan An, Yunxia Hu, Allan Sriratana Tabucanon

Journal Article

Ammonia and phosphorus removal from agricultural runoff using cash crop waste-derived biochars

Alisa Salimova, Jian’e Zuo, Fenglin Liu, Yajiao Wang, Sike Wang, Konstantin Verichev

Journal Article

Highly selective metal recovery from spent lithium-ion batteries through stoichiometric hydrogen ion

Weiguang Lv, Xiaohong Zheng, Li Li, Hongbin Cao, Yi Zhang, Renjie Chen, Hancheng Ou, Fei Kang, Zhi Sun

Journal Article