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Discussion :: Waste Water Engineering

  1. The rate of accumulation of sludge in septic tanks is recommended as

    2. A.

     30 litres/person/year
    B.

     25 litres/person/year
    C.

     30 litres/person/month
    D.

     25 litres/person/month

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    Workspace

    View Answer

    Answer : Option A

    Explanation :

    Explanation Not Provided

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