Kandungan Unsur Hara pada Limbah Cair PKS

Karakteristik		Unit	kisaran	Rerata
pH BOD COD O/G TA VFA TS N P K Mg Ca	Derajat keasaman Biologycal Oxygen Demand Chemical Oxygen Demand Oil Aand Grease Total Alkalinity Volatile Fatty Acid Total Solid Nitrogen Rhosphorus Potassium Magnesium Calsium	- ppm ppm % ppm ppm ppm ppm ppm ppm ppm ppm	3.83 – 7.25 170 – 23 574 2 213 – 107 492 704 – 3 21 49 – 5 452 0.52 – 7.12 120 – 996 69 – 590 965 – 2 500 195 – 530 100 – 575	6.55 2 559 14 345 0.11 2 763 579 1.64 454 170 1 641 334 249

Sumber : MCAR Sinar Mas