Flocks are made up of.....

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(A) During the secondary treatment of sewage,the primary effluent is passed into large aeration tanks where it is constantly agitated mechanically and

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Bacteria and fungal filaments

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(A) During the secondary treatment of sewage,the primary effluent is passed into large aeration tanks where it is constantly agitated mechanically and air is pumped into it. This allows vigorous growth of useful aerobic microbes into flocs. Flocs are masses of bacteria associated with fungal filaments to form mesh-like structures. These microbes consume the major part of the organic matter in the effluent.

Similar Questions

What kind of process is secondary treatment?

$A$: Microbes are used in $STPs$.
$R$: $STPs$ are used to prevent water pollution.

What are flocs?

Which processes are used to remove physical particulate matter from sewage water?
$(i)$ Filtration
$(ii)$ Chlorination
$(iii)$ Sedimentation
$(iv)$ Biological treatment

In the first stage of sewage treatment,physical particle matter is removed by which process?

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