publication . Article . Other literature type . 2013

Remediation of Steel Slag on Acidic Soil Contaminated by Heavy Metal

Gu, Haihong; Li, Fuping; Guan, Xiang; Li, Zhongwei; Yu, Qiang; Gu, Haihong; Li, Fuping; Guan, Xiang; Li, Zhongwei; Yu, Qiang;
Open Access
  • Published: 01 Jan 2013
Abstract
The technology of in situ immobilization with amendments is an important measure that remediates the soil contaminated by heavy metal, and selecting economical and effective modifier is the key. The effects and mechanism of steel slag, the silicon-rich alkaline by-product which can remediate acidic soil contaminated by heavy metal, are mainly introduced in this paper to provide theory inferences for future research. Firstly, the paper analyzes current research situation of in situ immobilization with amendments. Then, it introduces the main physicochemical properties of steel slag, and the effect on soil pH value as well as heavy metal activity. Besides, the pap...
Subjects
free text keywords: Steel slag, Soil, Heavy metal, Acidic, Remediation, Agribusiness,, Agribusiness, Steel slag, Soil, Heavy metal, Acidic, Remediation
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publication . Article . Other literature type . 2013

Remediation of Steel Slag on Acidic Soil Contaminated by Heavy Metal

Gu, Haihong; Li, Fuping; Guan, Xiang; Li, Zhongwei; Yu, Qiang; Gu, Haihong; Li, Fuping; Guan, Xiang; Li, Zhongwei; Yu, Qiang;