THI TUYET NHI, N.; THI THUY VAN, P.; THI THAO, N.; THI THANH TRUC, N.; LE TRUONG KHANH HUNG, T.; THI NGOC TAY, D.; TAN NHUT, H.; TRUNG HIEP, N. Optimization Removal of COD and Nitrogen at Different Hydraulic Retention Times in Biocord-Integrated Fixed-Film Activated Sludge System: 10.32526/ennrj/20/202100254. Environment and Natural Resources Journal, Nakhon Pathom, Thailand, v. 20, n. 4, p. 411–418, 2022. Disponível em: https://ph02.tci-thaijo.org/index.php/ennrj/article/view/246647. Acesso em: 26 apr. 2024.