Question

    Flocs in sewage treatment refer

    to:
    A Large solid waste particles Correct Answer Incorrect Answer
    B Microbial masses in secondary treatment Correct Answer Incorrect Answer
    C The final treated water Correct Answer Incorrect Answer
    D Anaerobic sludge digesters Correct Answer Incorrect Answer

    Solution

    Flocs are aggregates of bacteria and fungi that help break down organic matter. In the secondary treatment of sewage, flocs are masses of bacteria associated with fungal filaments that help in the decomposition of organic matter.

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