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effluent standards for plants
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Corrigendum effluent standards for plants other than existing plants parameter effluent limit bod; 20 mg/l tss 20 mg/l total nitrogen 10 mg/l phosphates 4 mg/l cod 100 mg/l ph 6-9 faecal coliform 200 mpn/100 mls, residual chlorine 1.5 mg/l » p
