Polypyrrole–polyaniline copolymer coated green rice husk ash as an effective adsorbent for the removal of hexavalent chromium from contaminated water
Soumi Dutta, Suneel Kumar Srivastava, Ashok Kumar Gupta
Abstract
Sustainable remediation of Cr(<sc>vi</sc>) removal from contaminated water and real wastewater samples is reported using a polypyrrole–polyaniline copolymer coated green rice husk ash adsorbent.
Topics & Concepts
HuskHexavalent chromiumPolypyrrolePolyanilineAdsorptionChromiumEnvironmental remediationContaminationWastewaterMaterials scienceNuclear chemistryChemistryEnvironmental engineeringEnvironmental scienceMetallurgyPolymerComposite materialPolymerizationOrganic chemistryEcologyBotanyBiologyAdsorption and biosorption for pollutant removalChromium effects and bioremediationNanomaterials for catalytic reactions