Penentuan Kadar COD (Chemical Oxygen Demand) pada Limbah Cair Pabrik Kelapa Sawit, Pabrik Karet dan Domestik

Abstract

The definite of COD value has done to palm oil factory waste, waste of rubber factory and domestic waste with titrimetric method. The result showed that COD value of palm oil factory waste is 206,33 mg/l, waste of rubber factory is 31,74 mg/l, and domestic waste is 162,68 mg/l, according to the standard which is established by the Minister of Living Environment number: Kep51/MENLH/10/1995, maximum value of COD in oil palm factory waste is 350 mg/l, in rubber factory is 300 mg/l, and domestic waste is 300 mg/l. So, it can that appeared that COD value from oil of the waste water has sufficient the standard which was established and can be propered to the water body.