tonne bod
GAZETTE 3A896
The Nature Resources Conservation (Wastewater and Sludge) Regulations, 2013
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) 3,000 as 300 cd 7,500 cr 500 cu 200 pb 700 | hg 20,000 se 1,500 zn 100 faecal coliform (@ 200 to 5,000 organisms per 100m1 1,000
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Section 86