How do you measure the pollution in water
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Answer / sa
By BOD and COD.BOD is meant for measuring only
biodegradable organic waste present in water while both
inorganic and organic pollutant can be measured by COD.
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Answer / ibrahim
parameter especially, BOD is applicable to all
pollutants,more visual obsearvation colour, taste, smell
specially pH,density, transparency and presence of the
organism, some organisms indicating the pollutants, example
cyano bacteria, for petrochemical pollutants.absence of
fishes
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Answer / s.krishnasamy
some of the indicator is icorinia, pistia, typha these are
indicate pollution
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