2010•Liaoning Chemical IndustryRequires access

Study on Removal of Heavy Metals From Sewage Sludge

LI Xiao-kai

Abstract

Heavy metal pollution is one of the main obstacles of municipal sewage treatment plant sludge for agricultural use.Four kinds of techniques for heavy metals removal from sewage sludge including chemical extraction,bioleaching,dynamic power of technology and solidification-stabilization were introduced.Development direction of removing heavy metals techniques was put forward.

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Available abstract

Key concepts: Bioleaching, Heavy metals, Sewage sludge, Waste management, Sewage sludge treatment, Environmental science, Sewage, Sewage treatment