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Discussion :: Water Supply Engineering

  1. Rapid gravity filters can remove bacterial impurities up to a maximum of

    2. A.
    50%
    B.
    60%
    C.
    70%
    D.
    80%
    E.
    90%.

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    Workspace

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    Answer : Option D

    Explanation :

    No answer description available for this question. Let us discuss.

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