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Dulali Chowdhury talks about an anti arsenic Filter in Bangladesh


Dulali Chowdhury from Earth Foundation in Dhaka has invented a unique filter to get tube well water free from arsenic . She has been doing research on this . She basically did her post graduation in Applied Chemistry and Chemical Technology from Rajshahi University and then studied in Sweden on arsenic contamination.

In this exclusive interview with VOA Bangla Service Ms Chowdhury explains the various components of the filter and the way how it could be made available for an ordinary person in Bangladesh.

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