$FOAM$ is concerned with

  • A
    Control of air pollution
  • B
    Control of noise pollution
  • C
    Purify the waste water
  • D
    Depletion of ozone layer

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Similar Questions

Match the following impurities in water with their respective categories:
Column-$I$Column-$II$
$(P)$ Suspended solids$(I)$ Fecal matter, bacteria, cloth and paper fibers
$(Q)$ Colloidal materials$(II)$ Sand, silt, and clay
$(R)$ Dissolved materials$(III)$ Nutrients (nitrate, ammonia, phosphate, sodium, calcium)

Domestic and hospital sewage often contains many undesirable pathogenic microorganisms. If discharged into water bodies without proper treatment, which of the following diseases can be caused?
$I-$ Dysentery or Diarrhoea
$II-$ Typhoid
$III-$ Hepatitis
$IV-$ Cancer
$V-$ Cholera
$VI-$ $AIDS$

What are the various constituents of domestic sewage? Discuss the effects of sewage discharge on a river.

Which of the following diseases is caused by contaminated waste water?

Water pollution is best assessed by determining

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