Analisa Kadar Besi (Fe) dan Seng (Zn) pada Air Limbah Industri di Balai Teknik Kesehatan Lingkungan dan Pengendalian Penyakit (BTKLPP) Kelas 1 Medan.

Abstract

An analysis of iron (Fe) and zinc (Zn) content has been performed on industrial wastewater treatment at Balai Teknik Kesehatan Dan Pengendalian Penyakit (BTKLPP) Class 1 Medan. Analysis of iron (Fe) and zinc content (Zn) is determined by ICP (Inductively Coupled Plasma). From the analysis results obtained iron content (Fe) for sample 1 : 1.32159 mg/L, sample 2 : 1.33764 mg /L, sample 3 : 1.31758 mg/L and zinc (Zn) for the sample 1 : 0.01541 mg/L, sample 2 : 0,01394 mg/L, sample 3 : 0,02478 mg/L. From the above data shows iron (Fe) and zinc (Zn) content has fulfilled the standard requirement according to Ministry of Environment Decree KEP-51 / MENLH / 10/1995 which is 5 mg/L.