Show ph value of water, Civil Engineering

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Q. PH Value of Water?

It is a symbol for hydrogen ion concentration and indicates acidity or alkalinity. When P H Value more than 7 water is alkaline and less than 7 water is acidity . When it is 7 water is natural water for public water supply it should be between 7 to 8.5 . Lower value may indicate sediment deposit and difficulty in chlorination.


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