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Efficiency or Performance of Rapid Sand Filter.
written 4.7 years ago by gravatar for teamques10 teamques10 ★ 65k modified 2.4 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k
environmental engineering
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written 4.7 years ago by gravatar for teamques10 teamques10 ★ 65k

8.7.5 Efficiency or Performance of Rapid Sand Filter.

1] colour : Rapid sand filter is efficient in removal of colour. The intensity of colour is reduced below three on cobalt scole. Colourless can be produced if poly-electrolytes are added to water before filtration.

2] Taste and Odours: Taste and odours …

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