Choose the correct sequence for $\text{STP}$ (Sewage treatment plant).

  • A
    Primary sludge $\rightarrow$ effluent $\rightarrow$ flocs $\rightarrow$ anaerobic sludge
  • B
    Primary sludge $\rightarrow$ flocs $\rightarrow$ effluent $\rightarrow$ anaerobic sludge
  • C
    Primary sludge $\rightarrow$ anaerobic sludge $\rightarrow$ flocs $\rightarrow$ effluent
  • D
    Primary sludge $\rightarrow$ anaerobic sludge $\rightarrow$ effluent $\rightarrow$ flocs

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Similar Questions

Select the correct statement from the following.

In $STPs$,what is the effluent water?

During which stage of sewage treatment is the effluent mechanically agitated continuously?

During sewage treatment,the activated sludge is present in . . . . . . .

In the first stage of sewage treatment,which materials are removed through filtration and sedimentation?

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