Penentuan Kadar Klorin Dan Ph pada Air Kolam Renang yang Berada di Daerah Kota Medan dengan Metode Spektrofotometri

Abstract

Analysis has been performed determining the chlorine and pH levels from swimming pool water in the Medan city with a spectrophotometric method is based on the formation of orange-red color on the sample after adding the DPD (N-diethyl-pphenylenediamine). The results obtained in the analysis of the chlorine content of 0.26 to 0.39 mg / l. The results of this analysis in accordance with the standards set by SNI 06-4824-1998, namely that the content of chlorine in swimming pool water does not exceed 4.0 mg / l. Whereas the standard in swimming pool water pH is a scale of 6-8. And analysis of the resulting pH are 6.2 to 6.8. Univer