“Analisa Pengaruh Penambahan Hydrogen Peroxide (H2o2) Pada Tower Eop Terhad…

ABSTRACT The bleaching process is a step to brighten the pulp. In the bleaching process, bleaching chemicals such as ClO2 NaOH, O2, and H2O2 are used. The bleaching system used by PT. RAPP is an Elemental Chlorine Free (ECF) system, namely the use of chlorine dioxide (ClO2). In Fiberline 1, the bleaching stage consists of 3 stages, namely D0, EOP, and D1. In the EOP stage, the added chemicals …