An Overview on Eco-Friendly Polymer Composites for Heavy Metal Ion Remediation

Abstract

Background: Water contamination by noxious heavy metals due to urbanization is a global environmental problem. Heavy metal ions pollution make the water unsuitable for drinking and are also highly toxic to human beings and eco-system. Remediation of heavy metals is therefore very crucial. Method: Adsorbents based on biopolymer and eco-friendly polymer composites have been developed and fabricated to remediate and remove heavy metals from the ecosystem. Result: In recent years, biocomposites have been successful as cost effective adsorbents for the remediation of various contaminants with their eco-friendly nature and sustainability. Conclusion: This review article gives an overview on the remediation of heavy metals using green biocomposites.