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Discussion :: Water Supply Engineering

  1. Disinfection of water with ozone is not good because

    2. A.
    it vanishes before water reaches the consumers
    B.
    it removes the colour, taste and odour from water as bacterias
    C.
    it adds taste to the water
    D.
    it is more efficient than chlorine in killing bacterias
    E.
    none of these.

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    Answer : Option D

    Explanation :

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

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