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Study on Speciation of Soil Arsenic at Arseniasis Area in western Jilin Province

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The total arsenic and the speciation of soil arsenic are discussed in this paper by sampling 36 surface soil samples located at arseniasis area in western Jilin province, i。e。, Taonan city and Tongyu county。 The result shows that the order of soil arsenic speciation in Taonan city is Residual> Weakly bound to organic matter> Fe/Mn oxide bound> Carbonate>Water soluble> Strongly bound to organic matter Exchangeable, The order of soil arsenic speciation in Tongyu county was Residual> Weakly bound to organic matter>Fe/Mn oxide bound> Carbonate>Water soluble>Exchangeable>Strongly bound to organic matter。 Taken together, residue is the main speciation at arseniasis area in western Jilin province。

soilarsenicspeciationwestern of Jilin Province

Li Yuefen、Wang Dongyan、Guo Dongyan、Sun Chao、Wang Meng、Bai Lina

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College of Earth Sciences Jilin University Changchun 130061, China

International conference on green energy and environmental sustainable development

Jilin(CN)

2011 international conference on green energy and environmental sustainable development

333-336

2011