Study on the Bioavailability of Soil Heavy Metal

Abstract:

This paper analyzes the bioavailability of soil heavy metal with morphology, geochemical facies, activity coefficient, migration coefficient, metastasis coefficient of soil heavy metal in the Puyu village, Huayin city. The research results show that: firstly, physiochemical properties of soil (include moisture content, available P, available K, total N, soil texture and so on) are key influencing factors for heavy metal activity, and correlation between total content and various morphology content of heavy metal too; secondly, antagonism and synergism are discovered among various heavy metal; thirdly, the correlation between the total content of heavy metal and physiochemical properties of soil such as PH value, moisture content, available P, available K, total N, soil texture is significant.

• Periodical: Advanced Materials Research (Volumes 610-613)
• Pages: 3085-3090
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.610-613.3085
• Online since: December 2012
• Authors: Xiao Guang Zhao, Wen Yu Huang, Le Yao
• Keywords: Bioavailability, Heavy Metal, Soil

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