Abstract

Remediation of heavy metal contaminated sites is the important part in environmental governance. In this paper, based on the study of heavy metal pollution situation and soil characteristics in Shanxi Province, we analyse various typical technology of heavy metal contaminated site remediation. Put forward the suitable method for heavy metal remediation, mainly include: Solidification / stabilization, nanozero valent iron-situ remediation technologies, leaching, chemical extraction, low temperature thermal desorption, high temperature thermal desorption, phytoremediation.

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