Penentuan Kadar Bod dan Cod pada Sampel Air Sungai di Balai Teknik Kesehatan Lingkungan dan Pengendalian Penyakit

Abstract

It has been done determination of BOD and COD in water bodies of water with titration method for determination of BOD and spectrophotometric visible method for determination of COD. From the analysis result, BOD value is 17.77 mg/L and COD value is 31,5 mg/L. The result show that BOD value and COD value had been over than normal range that according to Government’s Rule Number 82 of Dec 14, 2001, the quality standart water bodies of water for BOD value is 2 mg/L and COD value is 10 mg/L.