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 …

Chromium (Cr) is a potentially toxic heavy metal which does not have any essential
metabolic function in plants. Various past and recent studies highlight the biogeochemistry …

Heavy metal (HM) pollution has become a serious global problem due to the non-
biodegradable nature of the HMs and their persistence in the environment. Agricultural soil …

In recent decades, environmental pollution with chromium (Cr) has gained significant
attention. Although chromium (Cr) can exist in a variety of different oxidation states and is a …

Chromium (Cr) is an element naturally occurring in rocky soils and volcanic dust. It has been
classified as a carcinogen agent according to the International Agency for Research on …

Chromium is a highly toxic non-essential metal for microorganisms and plants, and its
occurrence is rare in nature. Lower to higher chromium containing effluents and solid wastes …

Chromium (Cr) is released into the environment through anthropogenic activities and has
gained significant attention in the recent decade as environmental pollution. Its …

Chemical reduction of Cr (VI) to Cr (III) by reductive materials is the most widely used
technology for the remediation of Cr (VI)-contaminated soil due to its high efficiency …

Chromium, in the trivalent form (Cr (III)), is an important component of a balanced human
and animal diet and its deficiency causes disturbance to the glucose and lipids metabolism …

In this study, two carbon materials [chicken manure biochar (CMB) and black carbon (BC)]
were investigated for their effects on the reduction of hexavalent chromium [Cr (VI)] in two …