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Discussion :: Waste Water Engineering

  1. In septic tanks,
    2. A.
    free board of 0.3 m may be provided
    B.

    the baffles or tees are extended up to top level of scum
    C.
    the clear space between the baffle top and covering slab is about 7.5 cm
    D.

    the inlet is kept 30 cm below the sewage line and outlet is kept at a level 40% depth of the sewage
    E.

    all the above.

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    Answer : Option E

    Explanation :

    No answer description available for this question.

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