The access to clean water is a critical issue in the context of climate change and worldwide
pollution, calling for advanced methods of purification. Recent advances in materials …

Groundwater is commonly used as a drinking water resource all over the world. Therefore,
groundwater contamination by toxic metals is an important issue of utmost concern for public …

Arsenite contaminated water is one of severe global environmental problems. It is
challenging to treat As (III) pollution by a one-step technology. In this study, we developed a …

An oxidative catalyst has been prepared by using natural clay and industrial waste to oxidize
arsenite (As (III)) and decontaminate arsenic from water. The oxidation of As (III) is …

Abstract Arsenite (As (III)) and arsenate (As (V)) species are responsible for arsenic toxicity
in groundwater. Anoxic groundwater condition makes it concentrate with highly toxic As (III) …

This study demonstrated that As (III) was appreciably removed by ferrate in the presence of
straw biochar. Removal efficiency of As in ferrate/biochar system was over 91%, increased …

Biochar has been widely applied as an adsorbent, whose electrochemical capacity and
heavy metal adsorption performance can be improved by nitrogen doping. In this work …

Environment pollution as a worldwide issue calls for high-performance adsorbent materials
for effective removal and remediation. Nanocomposites have come to the force to remove …

Water resources are of extreme importance for both human society and the environment.
However, human activity has increasingly resulted in the contamination of these resources …

The purpose of the presented study was to explore the photocatalytic activity of Cu 2 O-
supported anion exchangers and to explain the mechanism of their action in water …