Nowadays, due to the economic and industrial development, water contaminated with heavy
metals is a significant concern and one of the acute global environmental problems …

A critical global issue in the 21st century is water shortage, as well as its pollution with
noxious metal ions and organic dyes. To extract these pollutants from wastewater, a variety …

Due to the increasing environmental pollution caused by human activities, environmental
remediation has become an important subject for humans and environmental safety. The …

Mercury is considered a toxic pollutant harmful to our human health and the environment.
Mercury is highly persistent, volatile and bioaccumulated and enters into the food chain …

Water pollution poses significant threats to both ecosystems and human health. Mitigating
this issue requires effective treatment of domestic wastewater to convert waste into bio …

The tannery industry inevitably generates toxic and catastrophic wastewater, which results in
a huge threat to public health and water resources. Therefore, this work aimed to synthesize …

Wastewater and agricultural runoff contain phosphate and chromium ions, which are
common pollutants. In particular, industrial wastewater can contain excessive untreated …

Nanomaterial adsorbents are highly favorable for heavy metal removal due to their large
specific surface areas with enhanced active sites for contaminant adsorption. This paper …

The heavy metals (HMs) and metalloids such as Cr (VI), As (Ill), and Pb (II) in contaminated
water are toxic even at trace levels and have caused devastating negative health impacts on …

Presently, hazardous metal and dye removal from wastewater is one of the major areas of
research focus. For the elimination of these contaminants, many approaches have been …