Thanks Don for your comments, in this case, and as these materials will Hazard the health of human being and other living organisms, scientist and related agencies must give high attention to these matters,  so water and food are become not safe for consumption , if we really think in the right way

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Thanks Don for your comments, in this case, and as these materials will Hazard the health of human being and other living organisms, scientist and related agencies must give high attention to these matters,  so water and food are become not safe for consumption , if we really think in the right way