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.

What are flocs?

What is sewage? Through what is sewage water passed before being disposed of?

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

Which bacteria are used to treat sewage water?

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