Industrial processes and mining of coal and metal ores are generating a number of threats
by polluting natural water bodies. Contamination of heavy metals (HMs) in water and soil is …

Dye-containing wastewaters impose a serious threat to the environment. Adsorption is
useful approach for decontamination of contaminated media. In this study, activated carbon …

In the present study, reactive red 198 (RR198) dye removal from aqueous solutions by
adsorption using municipal solid waste (MSW) compost ash was investigated in batch mode …

The study aims to solve the problems of limited capacity and difficult recovery of lignite to
adsort Cu2+, Zn2+ and Pb2+ in acid mine wastewater (AMD). Magnetically modified lignite …

To effectively improve the heavy metal removal efficiency and stability of biomass
adsorbents, a novel biochar colloids-mycelial pellets (BC-MP) composite was prepared via a …

In this work, tea waste/CeO 2 bio-composite was synthesized by using tea waste as the
carbon matrix in a simple co-precipitation method and assessed for Cr (VI) remediation from …

Soil contamination with heavy metals is one of the major environmental concerns of time as
it deteriorates human health and environmental quality to the worst. Toxic heavy metals …

Lead is used in many areas of industry. Considering the prevalence of use, there is an
intense lead and heavy metal content in the wastes resulting from these applications, and …

Potentially toxic metals in water threaten humans, animals, and the environment. The
potential of Indian willow (Salix tetrasperma) leaves to biosorb copper and lead from water …

These dyes have the potential for mutagenicity, carcinogenicity, and unwanted color on the
one hand, and on the other hand, cause the production of toxic by-products in aqueous …