Analisis Kadar Fluorida dan Nitrat pada Air Bersih dengan Metode Spektrofotometri di Balai Teknik Kesehatan Lingkungan dan Pengendalian Penyakit (BTKLPP)

Abstract

An analysis of fluoride and nitrate levels in clean water was carried out at the Center for Environmental Health Engineering and Disease Control (BTKLPP). Ex-amination of fluoride levels was carried out with UV-vis DR 4000 Spectrophotometry (HACH) at a wavelength of 580 nm and nitrate levels were carried out with the Xtreme Water test kit Portable Photometer. From the results of the analysis carried out, it was obtained that fluoride levels in clean water were 0.16 mg/L, 0.37 mg/L,0.11 mg/L, and 0.15mg/L,and nitrate levels were 0.8 mg/L, 6.1 mg/L and 1.0 mg/L .The maximum level of fluoride in clean water is 1.5mg/L and the maximum level of nitrate in clean water is 10mg/L. The results of this analysis indicate that there are no water samples that exceed the quality standard limits set by the Regulation of the Minister of Health of the Republic of Indonesia No.32 of 2017