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Arsenic in Natural Environment and its Variation with Geomorphological Situation: A Case Study of Some Arsenic Affected Areas in Lower Deltaic Bengal, India.


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1 Department of Geography,Barrackpore Rastraguru Surendranath College, India
     

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Arsenic is a natural constituent of the earth's crust usually geologically bound in sediments and rocks including elemental arsenic, arsenides, sulphides, oxides, arsenates and arsenites. Dissolved in water either inorganic arsenic occurs as arsenite (As III) or as arsenate (As V) and the most common mineral in which arsenic exists is Arsenopyrite (FeAsS). This paper is concerned with the concentration of arsenic in different geomorphological situation in Bengal deltaic environment.
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  • Arsenic in Natural Environment and its Variation with Geomorphological Situation: A Case Study of Some Arsenic Affected Areas in Lower Deltaic Bengal, India.

Abstract Views: 222  |  PDF Views: 2

Authors

Sumana Bhattacharjee
Department of Geography,Barrackpore Rastraguru Surendranath College, India

Abstract


Arsenic is a natural constituent of the earth's crust usually geologically bound in sediments and rocks including elemental arsenic, arsenides, sulphides, oxides, arsenates and arsenites. Dissolved in water either inorganic arsenic occurs as arsenite (As III) or as arsenate (As V) and the most common mineral in which arsenic exists is Arsenopyrite (FeAsS). This paper is concerned with the concentration of arsenic in different geomorphological situation in Bengal deltaic environment.