HIDAYATI, S. D. A. .; DAMAJANTI, N. Reduction of Chemical Oxygen Demand (COD) and Total Suspended Solids (TSS) from Wastewater of Tapioca Plant Using Aluminium Sulfate and Poly Aluminium Chloride (PAC) as a Coagulant. Research in Chemical Engineering, [S. l.], v. 1, n. 1, p. 14–21, 2022. DOI: 10.30595/rice.v1i1.5. Disponível em: https://ejournal.ump.ac.id/rice/article/view/5. Acesso em: 21 jan. 2026.