Internship Report PT. Riau Andalan Pulp & Paper Recausticizing, Kiln & Effluent Dept
Daftar Isi:
- PT. Riau Andalan Pulp & Paper (RAPP) is a company engaged in the production of pulp & paper and PT. Asia Pacific Rayon (APR) is a company engaged in the production of rayon. These companies are located in the same area located in Pangkalan Kerinci, Riau. Effluent Treatment Plant (ETP) is one of the divisions that is included in the Re-causticizing, Kiln, and Effluent (RKE) department which is one of the business units owned by PT. RAPP. ETP is divided into 2 units, namely ETP for PT. APR wastewater and ETP for PT. RAPP wastewater. The wastewater treatment process used by the ETP APR is divided into three types of processes, which are physics (sedimentation and filtration), chemical (neutralization, coagulation, and flocculation), and biology (aeration). APR's ETP unit treats ± 31,521.7 m3 of wastewater every day. APR's liquid waste is divided into three types, namely alkaline waste, acidic waste, and zinc waste. The quality of wastewater disposal from this company has followed the quality standards set by the government which are written in PERATURAN MENTERI LINGKUNGAN HIDUP REPUBLIK INDONESIA NOMOR 5 TAHUN 2014 TENTANG BAKU MUTU AIR LIMBAH.