Question

methods to purify water and water conservation

Answer 1

Filtration, Osmosis,

Answer 2

Methods to purify water and water conservation:

• Water Purifying Machines: Nowadays there are many purifier which helps in purifying water some uses ceramic candles having small pores for removing the impurities.Also filters are available which uses reverse osmosis for the purification of water.

• Boiling : It is the most simple and an effective way to purify the water . On boiling the water bacteria and germs are killed as they cannot survive at high temperature.

• Chemical treatment:The water coming to our generally goes through this process .In this disinfectants such as Bleaching Powder are added which kills germ and harmful bacteria in the water.This water needs to be boiled  before drinking.

• Some of the ways  of water conservation are Rain water harvesting,Stopping leakages, alertness towards water conservation

learn more about water purification

Water purification system in water works class 9 explain

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Write the role of the following in water purification system

(A) sedimentation tank

(b)loading tank

(c) chlorination tank

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