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industries use excess amount of nacl and other chemicals in
order to treat and store the raw skin which comes from goats
and cows. The waste water is taken to the collection tank where
proper aeration is done in order to break the cod and the bod
present in the effluent. After the chemical treatment effluent
water is taken to the settling tank where the inorganic materials
is allowed to settle, further taking it to the intermediate
tank. This water is taken through the carbon and sand filters
into the reverse osmosis system which will have a sea water
membranes. |
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