WebMay 15, 2024 · Chromium (Cr) is a major heavy metal pollutant that has been found in many groundwater-polluted sites. The effectiveness of hexavalent chromium [Cr(VI)] plume containment and remediation via the bioreduction and adsorption mechanisms were evaluated in this study using the developed green slow-releasing denaturing-colloidal … WebApr 15, 2013 · Chromium can exist in several oxidation states, ranging from Cr 2+ to Cr 6+, but in soils the most stable and common forms are trivalent, Cr(III) and hexavalent, …
Bioremediation of hexavalent chromium by endophytic fungi ... - PubMed
WebNew Jersey Department of Environmental Protection Chromium Workgroup. Thank you for visiting the NJDEP Chromium Workgroup web site. The updates on the site will include information on research studies, additional chromium related documents, presentations and public meeting announcements. Derivation of Ingestion-Based Soil … WebMar 26, 2024 · To address the secondary pollution problem of chemical reduction and the defects of a long bioremediation period for the soil around a chromium (Cr) salt plant in China, calcium polysulfide (CPS) combined with biostimulation (adding nutrient solution with glucose and urea) was used to reduce and stabilize hexavalent chromium [Cr(VI)] in … ipb global winner
Chemical and microbial remediation of hexavalent chromium …
WebApr 13, 2024 · The increasing usage of an important heavy metal chromium for industrial purposes, such as metallurgy, electroplating, leather tanning, and other fields, has contributed to an augmented level of hexavalent chromium (Cr(VI)) in watercourses negatively impacting the ecosystems and significantly making Cr(VI) pollution a serious … WebAug 19, 2024 · Chromium (Cr) (VI) has long been known as an environmental hazard that can be reduced from aqueous solutions through bioremediation by living cells. In this study, we investigated the … WebAug 20, 2024 · Hexavalent Chromium (Cr(VI)) has long been known to be highly mobile and toxic when compared with the other stable oxidation state, Cr(III). Cr(VI)-soluble environmental pollutants have been detected in soils and water bodies receiving industrial and agricultural waste. The reduction of Cr(VI) by microbial organisms is considered to … open space office chair