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S.No | Parameter | Limit |
---|---|---|
1 | Total Coliform | 100 MPN |
2 | Free Residual Chorine | 0.5 mg/I |
3 | pH | 6 - 9 |
4 | Chemical oxygen demand | 250 mg/I |
5 | Oil and grease | 10 mg/I |
6 | Phenol | 0.5mg/I |
6 | Mercury | 0.001 mg/I |
6 | Total metals* | 15 mg/I | *Total metals include lead, mercury, nickel, copper, vanadium, beryllium and zinc. |
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