Pengaruh Jumlah Naoh yang Digunakan pada Proses Pemutihan Eop Stage terhadap Brightness di Unit Bleaching Pt. Toba Pulp Lestari,Tbk Porsea

Abstract

The observation with about of influence of the addition of caustic soda to brightness, if the high comsumption of caustic soda thats to make the higly brightness but can to broken the fiber quality and if comsumsi NaOH a little with the otomatis to increased the brightness. According the calculation that the amaunt of addition of NaOH obtained is 18,953 kg/ton to reach of the target brightness at oksidation ekstrack (EoP phase) of 85% ISO.