Retardation of arsenic transport by oxidized Holocene aquifer sediments of West Bengal, India

Sudipta Chakraborty,Bibhash Nath,Debashis Chatterjee,Laurent Charlet

Journal of Hydrology（2014）

引用 11|浏览5

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摘要

•As(III) adsorption by oxidized Holocene aquifer sediments at pH 6–9 was studied.•No pH dependency was observed for As(III) adsorption by oxidized Holocene sediments.•Kd values for As(III) are comparable with those for As(V) in West Bengal, India.•Low adsorption capacity of Holocene sediments demonstrates significant As transport.

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关键词

Arsenic,Transport,Aquifer sediments,Adsorption,Isotherm,Distribution coefficient

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