The primary treatment of sewage water involves

  • A
    sludge digestion
  • B
    aerobic bacterial activity
  • C
    anaerobic bacterial activity
  • D
    filtration and sedimentation

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Similar Questions

What is formed when aerobic bacteria associate with the fungal filaments in sewage water?

In anaerobic sludge digesters,what do anaerobic bacteria digest?

$A$ very high concentration of $E. coli$ in water indicates $.........$

The major contribution of bacteria in the carbon cycle includes ..........

$A$ - $STP$ (Sewage Treatment Plants) purify sewage.
$R$ - In the end of $STP$,the water possesses flocs.

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