Efficient removal of Cr( <scp>iii</scp> ) by microbially induced calcium carbonate precipitation
Jia Qin, Huan Cao, Yang Xu, Fei He, Fengji Zhang, Wenqiang Wang
Abstract
crystals from calcite to spherulitic aragonite, forming Cr-bearing carbonate compounds and hydroxides. This study provides insights into the mechanisms and optimal conditions for MICP-mediated Cr(iii) removal, highlighting its feasibility and effectiveness for large-scale environmental remediation and offering an economical and environmentally friendly solution to Cr contamination.
Topics & Concepts
PrecipitationCalcium carbonateCarbonateCalciumChemistryEnvironmental chemistryChemical engineeringMeteorologyOrganic chemistryPhysicsEngineeringMicrobial Applications in Construction MaterialsCalcium Carbonate Crystallization and InhibitionEnzyme function and inhibition