Glaw
@glawnet
This is one of the type of carbon added into the filtration tank for the water treatment. It is used to remove odour from the water and make it tasteless also.
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Teniola
@teniola
Alum?
0 reply
0 recast
2 reactions
Glaw
@glawnet
Nope alum is used for dozzing, during coagulation.
1 reply
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