Analisa Kadar Aluminium (Al) dan Besi (Fe) dengan Metode Kolorimetri terhadap Air Baku dan Air Reservoir Pada Instalasi Pengolahan Air Minum Pdam Tirtanadi Sunggal

Abstract

An analysis of aluminium and iron levels has been carried out in raw water and reservoir water at the drinking water treatment installation of PDAM Tirtanadi Sunggal. Raw water samples were taken from Belawan river water and reservoir water samples were taken from the water taps that were processed in the IPAM Sunggal Laboratory. Analysis of aluminium and iron levels in raw water and reservoir water using colorimetric method. From the analysis results obtained aluminium levels in raw water 0,049 mg/l and 0,049 mg/l and iron levels 0,60 mg/l and 0,26 mg/l. in the reservoir water obtained aluminium levels 0,124 mg/l and 0,083 g/l and iron levels 0,09 mg/l and 0,06 mg/l. based on the data from the analysis, it can be concluded that the levels of aluminium and iron in the raw water and reservoir water at the Drinking water treatment installation PDAM Tirtanadi Sunggal have met the drinking water quality standards set by the PERMENKES No. 492/MENKES/PER/IV/2010.