Chromium (Cr) is a toxic heavy metal that is heavily discharged into the soil environment
due to its widespread use and mining. High Cr levels may pose toxic hazards to plants …

Abstract Hexavalent chromium (Cr (VI)) in water is a proven carcinogen to different internal
and external organs of the living organisms. There are different human activities …

Chromium (Cr)(VI) is a well-known toxin to all types of biological organisms. Over the past
few decades, many investigators have employed numerous bioprocesses to neutralize the …

Cr (VI) biotreatment has attracted a substantial amount of interest due to its cost
effectiveness and environmental friendliness. However, the slow Cr (VI) bioreduction rate …

Microbially-mediated arsenic (As) metabolism and iron (Fe) bioreduction from sediments
play crucial roles in global As/Fe cycle, and their mobilization is associated with the various …

Microbial reduction is an effective way to deal with hexavalent chromium [Cr (VI)]
contamination in the environment, which can significantly mitigate the biotoxicity and …

The release of hexavalent chromium [Cr (VI)] into water bodies poses a major threat to the
environment and human health. However, studies of the biological response to Cr (VI) are …

Surface runoff horizontally distributed chromium (Cr) pollution into various surface
environments. Sunlight is a vital factor for the Cr cycle in the surface environment, which may …

Bioreduction of hexavalent chromium (Cr (VI)) to sparingly soluble trivalent chromium (Cr
(III)) is a strategy for the remediation of Cr (VI) contaminated sites. However, its application is …

Bioreduction of the very toxic hexavalent chromium ion [Cr (VI)] to the non-toxic trivalent
chromium ion [Cr (III)] is a key remediation process in chromium-contaminated sites. In this …