Driving sustainable circular economy in electronics: A comprehensive review on environmental life cycle assessment of e-waste recycling

Y He, M Kiehbadroudinezhad… - Environmental …, 2024 - Elsevier
E-waste, encompassing discarded materials from outdated electronic equipment, often ends
up intermixed with municipal solid waste, leading to improper disposal through burial and …

Inconsistencies of e-waste management in developing nations–Facts and plausible solutions

ARK Gollakota, S Gautam, CM Shu - Journal of environmental management, 2020 - Elsevier
Electronic and electrical equipment (EEE) became an integral part of daily life and had an
immense influence on the economy. The skyrocketing demand, progressive technologies …

Supercritical fluid technology-an eco-friendly approach for resource recovery from e-waste and plastic waste: A review

A Preetam, PR Jadhao, SN Naik, KK Pant… - Separation and …, 2023 - Elsevier
Rapid technological development and modernization lead to increased production and
consumption of electronic equipment as well as plastic commodities. This results in a large …

Human exposure to halogenated and organophosphate flame retardants through informal e-waste handling activities-A critical review

Y Ma, WA Stubbings, R Cline-Cole, S Harrad - Environmental Pollution, 2021 - Elsevier
Informal electrical and electronic waste (e-waste) handling activities constitute a potentially
important source of halogenated (HFRs) and organophosphate flame retardants (OPFRs) to …

Two-step leaching process and kinetics for an eco-friendly recycling of critical metals from spent Li-ion batteries

K Chabhadiya, RR Srivastava, P Pathak - Journal of Environmental …, 2021 - Elsevier
With growing awareness to protect the urban environment and fulfill the soaring demand for
critical metals, recycling of postconsumer Li-ion batteries has become imperative to deal in a …

Biotechnological recycling of hazardous waste PCBs using Sulfobacillus thermosulfidooxidans through pretreatment of toxicant metals: Process optimization and …

S Ilyas, RR Srivastava, H Kim, N Ilyas - Chemosphere, 2022 - Elsevier
The present study dealt with the restricted microbial tolerance for lead and tin during
bioleaching of waste printed circuit boards (WPCBs) and lower extraction yields of valuable …

Circular bioeconomy and environmental benignness through microbial recycling of e-waste: A case study on copper and gold restoration

S Ilyas, RR Srivastava, H Kim, S Das, VK Singh - Waste Management, 2021 - Elsevier
This study has attempted to ascertain the linkages between circular bio-economy
(CirBioeco) and recycling of electronic (e-) waste by applying microbial activities instead of …

Gold recovery from secondary waste of PCBs by electro-Cl2 leaching in brine solution and solvo-chemical separation with tri-butyl phosphate

S Ilyas, RR Srivastava, H Kim - Journal of Cleaner Production, 2021 - Elsevier
In the present study, sustainable recycling of gold from the secondary stream of waste
printed circuit boards using brine leaching with electro-Cl 2 and solvo-chemical strategies …

Biotechnological recycling of critical metals from waste printed circuit boards

RR Srivastava, S Ilyas, H Kim, S Choi… - Journal of Chemical …, 2020 - Wiley Online Library
Critical metals are key raw materials for new generation clean energy production. The
extraction of critical metals often follows the difficult processing of primary ores and they are …

O2-enriched microbial activity with pH-sensitive solvo-chemical and electro-chlorination strategy to reclaim critical metals from the hazardous waste printed circuit …

S Ilyas, RR Srivastava, H Kim - Journal of Hazardous Materials, 2021 - Elsevier
An innovative process integration for the sustainable recovery of critical metals from waste
printed circuit boards (WPCBs) is demonstrated. In the acid pre-treatment of WPCBs,> 95 …