Penentuan Kadar Flourida 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 has been carried out using the spectrophotometric method at Balai Teknik Kesehatan Lingkungan Dan Pengendalian Penyakit (BTKLPP). Examination of fluoride levels was carried out using the spectrophotometric method using a nova 60 spectrophotometer at a wavelength of 340 nm for fluoride and 340 nm for nitrate. This study aims to determine the levels of fluoride and nitrate in clean water and compare them with the quality standards set by the Regulation of the Minister of Health of the Republic of Indonesia No. 32 of 2017 with the spectrophotometric method. The results of the analysis obtained that fluoride levels in clean water still meet the quality standard limits, namely 1.5 mg/l in test sample number 08= 0.43 mg/l and in test sample number 10= 0.04. The results of the nitrate analysis on the clean water test samples still met the quality standard limit of 10 mg/l. In the sample number 20= 22,3 mg/l and in the sample number 22= 12.7 mg/l