Zhao Q, Chen X, Tong M, Zhao Y, Zhou Y, Lu J. Removal of Ammonium Nitrogen from Petrochemical Wastewater by Anaerobic-Aerobic Process. ajc [Internet]. 2013 Nov. 11 [cited 2024 May 7];25(17):9591-4. Available from: https://asianpubs.org/index.php/ajchem/article/view/25_18_37