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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 295-298Technology Research for the Removal of Heavy...

Technology Research for the Removal of Heavy Metals from Municipal Sludge

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Abstract:

Heavy metal pollution is one of the main obstacles of municipal sewage treatment plant sludge for agricultural use. This paper gives an overview of four kinds of commonly used techniques for heavy metals removal in sewage sludge: chemical extraction, bioleaching, electrokinetic technology and solidification - stabilization, also analyzed the future direction of development.

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Progress in Environmental Protection and Processing of Resource

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Periodical:

Applied Mechanics and Materials (Volumes 295-298)

Pages:

1353-1358

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.295-298.1353

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Online since:

February 2013

Authors:

He Ming Wang*, Liang Shen, He Li Wang

Keywords:

Bioleaching, Chemical Extraction, Electrokinetic Technique, Heavy Metal, Sewage Sludge, Solidification–stabilization

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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