“Analisis Kadar Besi (Fe) dan Mangan (Mn) Pada Air Baku dan Air Reservoir Menggunakan Metode Kolorimetri di Instalasi Pengolahan Air Minum PDAM Tirtanadi Cabang Delitua

Abstract

An analysis of the levels of Iron (Fe) and Manganese (Mn) in raw water and reservoir water has been carried out using the colorimetric method. Determination of levels of iron (fe) and manganese (Mn) aims to determine the quality of raw water and reservoir water at the Drinking Water Treatment Plant of PDAM Tirtanadi Delitua Branch and its feasibility according to the Minister of Health Regulation Number: 492/MENKES/PER/IV/2010. The results of the analysis of the levels of iron (Fe) and manganese (Mn) in raw water and reservoir water are 0.72 mg/L and 0.08 mg/L, respectively, while the manganese (Mn) content is 0.261 mg on average. /L and 0.00575 mg/L. Based on this data, the quality of raw water and reservoir water meets the standards of the Minister of Health Number: 492/MENKES/PER/IV/2019.