Pengolahan Internal Air Boiler dengan Penambahan Asam Sulfat (H2SO4) 98% dan Kaustik Soda (Naoh) di PTPN III Pabrik Kelapa Sawit Rambutan Tebing Tinggi

Abstract

Have been do observation to treatment of water domestic boiler with additional material of chemistry that is: H2SO4 98 % in tank cation and NaOH in tank anion. From result of observation, so geted, pH value, Total Dissolved Solid (TDS), Phenolphtalein Alkalinity, Methyl Alkalinity, Total Alkalinity, Sulfite, Chloride, Total Hardness, Hardness, has appropriate with prerequirement water of boiler wich used in PTPN III RAMBUTAN TEBING TINGGI.