The Study of Bioleaching to Removal Heavy Metals in Sewage Sludge

Author:

Song Yun Peng1,Zhang Jun1,Li Liang1

Affiliation:

1. Guilin University of Technology

Abstract

Bioleaching as an effective method is used to remove the heavy metal from sewage sludge, but the current study of this method in China is little. This article describes the main factors that affect the effect of bioleaching, including sludge solids concentration and type, substrate type and dosage, temperature, aeration rate, microbial species and inoculum, initial pH and etc.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

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5. Wang Dunqiu, Xie Qinglin, Li Jincheng, et al. The Pilot Study of Application of Compound Fertilizer Made of Waste Mud to Paddy, Journal of Kunming University of Science and Technology, 2000, 25(2): 65-67.

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