Penentuan Kadar Al secara Spektrofotometri pada Water Treatment Plant (WTP) DI PT. Coca-Cola Bottling Indonesia Unit Medan

Abstract

The analysis of aluminium that contain in treated water in Coca-Cola Bottling Indonesia Company Medan is done by using Spectrofhotometer, and obtained the aluminium 0,046 ppm. From the result, of analysis the aluminium content still accordance in standard that determined in Company, that 0,1 ppm and the standard that has settled by Departement of Health, World Health Organization (WHO) and Japan is 0,2 ppm.