Penentuan Kadar Amonia pada Outlet Limbah Industri Karet dengan Spektrofotometer UV- Visible Secara Fenat

Abstract

Analysis of the rates ofammonia on theindustrial waste outlet of rubber by using spectrophometer UV-Visiblewas done. The sample of this study was taken from 5 different locations that were analyzed in duplicate. From the analysis, there were 2 locations that fills the standards; 0,0731 mg/L – 0,0987 mg/L. While the 3 others did not fills the standards; 6,9220 mg/L – 24,7940 mg/L.