Which of the following is used to digest the bacteria and fungi present in sewage sludge?

  • A
    Anaerobic sludge digesters
  • B
    Settling tanks
  • C
    Primary tanks
  • D
    Empty tanks

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Similar Questions

In large cities,domestic sewage ............

Which process is used to remove physical particulate matter from sewage?

$A$: More sewage treatment plants are required in proportion to the human population.
$R$: Biogas,which is a fuel energy,is produced in $STPs$.

Sewage or municipal waste should not be directly passed into rivers,streams and other water bodies because
$I.$ it contains human excreta and other organic waste
$II.$ it contains a number of pathogenic microbes
Which of the statement given above is/are correct?

What is removed by sedimentation in the sewage treatment process?

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