Recent progress in removal of heavy metals from wastewater: A comprehensive review

Y Fei, YH Hu - Chemosphere, 2023‏ - Elsevier
The heavy metal pollution constitutes a critical environmental issue. This has stimulated
intensive efforts to develop treatment techniques for their removal from wastewater …

[HTML][HTML] Removal of heavy metal ions from wastewater: A comprehensive and critical review

NAA Qasem, RH Mohammed, DU Lawal - Npj Clean Water, 2021‏ - nature.com
Removal of heavy metal ions from wastewater is of prime importance for a clean
environment and human health. Different reported methods were devoted to heavy metal …

Adsorption of heavy metal onto biomass-derived activated carbon

B Wang, J Lan, C Bo, B Gong, J Ou - RSC advances, 2023‏ - pubs.rsc.org
Due to the rapid development of the social economy and the massive increase in
population, human beings continue to undertake processing, and commercial manufacturing …

Hydrogen and value-added products yield from hybrid water electrolysis: A critical review on recent developments

K Veeramani, G Janani, J Kim, S Surendran… - … and Sustainable Energy …, 2023‏ - Elsevier
Water electrolysis is considered a promising approach for ultrapure hydrogen production.
However, the conventional water electrolysis method suffers from high overpotential, mainly …

Synthesis, applications, and prospects of graphene quantum dots: a comprehensive review

A Ghaffarkhah, E Hosseini, M Kamkar, AA Sehat… - Small, 2022‏ - Wiley Online Library
Graphene quantum dot (GQD) is one of the youngest superstars of the carbon family. Since
its emergence in 2008, GQD has attracted a great deal of attention due to its unique …

Biochar application for greenhouse gas mitigation, contaminants immobilization and soil fertility enhancement: A state-of-the-art review

K Abhishek, A Shrivastava, V Vimal, AK Gupta… - Science of The Total …, 2022‏ - Elsevier
Rising global temperature, pollution load, and energy crises are serious problems, recently
facing the world. Scientists around the world are ambitious to find eco-friendly and cost …

Modified biochar as a green adsorbent for removal of hexavalent chromium from various environmental matrices: mechanisms, methods, and prospects

S Ambika, M Kumar, L Pisharody, M Malhotra… - Chemical Engineering …, 2022‏ - Elsevier
Abstract Hexavalent chromium (Cr (VI)) contamination has gained interest from regulatory
authorities due to its high toxicity and carcinogenicity. Different approaches have been …

Removal of heavy metals and dyes by clay-based adsorbents: From natural clays to 1D and 2D nano-composites

T Zhang, W Wang, Y Zhao, H Bai, T Wen… - Chemical Engineering …, 2021‏ - Elsevier
Natural and synthetic clays have been used as adsorbents for removal of heavy metals and
dyes from aqueous solution for many decades. In the last decade, exfoliating the natural …

Heavy metal removal by biomass-derived carbon nanotubes as a greener environmental remediation: A comprehensive review

AT Hoang, S Nižetić, CK Cheng, R Luque, S Thomas… - Chemosphere, 2022‏ - Elsevier
The concentrations of heavy metal ions found in waterways near industrial zones are often
exceed the prescribed limits, posing a continued danger to the environment and public …

Carbon based materials: a review of adsorbents for inorganic and organic compounds

MM Sabzehmeidani, S Mahnaee, M Ghaedi… - Materials …, 2021‏ - pubs.rsc.org
This review presents the adsorptive removal process of hazardous materials onto carbon-
based materials comprising activated carbon, graphene, carbon nanotubes, carbon …