Nguyen My Linh, Nguyen Duy Dat. Enhancing phenol removal from waste water by adding powder activated carbon to the lab-scale activated sludge system . JTE [Internet]. 2021 Dec. 17 [cited 2026 Apr. 7];16(6):74-80. Available from: https://www.jte.edu.vn/index.php/jte/article/view/1091