international standards industrial codes
GAZETTE 3A896
The Nature Resources Conservation (Wastewater and Sludge) Regulations, 2013
international standards industrial codes. part b discharge fees per tonne for discharges into the environment pollutant fee j$/tonne bod, 300 cod 150 total n -500 total p 500 oil and grease 500 tss 150 total heavy metals (as, cd, cr, cu, pb, hg, se, zn) 3
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Section 49