Using Biopolymers to Remove Heavy Metals from Soil and Water

摘要

Chemical remediation of soil may involve the use of harsh chemicals that generatewaste streams, which may adversely affect the soil's integrity and ability to support vegetation. This article reviews the potential use of benign reagents, such as biopolymers, to extract heavy metals. The biopolymers discussed are chitin and chitosan, modified starch, cellulose, and polymer-containing algae. (Copyright (c) Remediation 1994.)