Researches on the two-stage anaerobic process treating wastewater containing high sulphate and ammonia
Ren Fei, Tong Qunyi, Jiang Haitong, Yao Zhengyi
INDUSTRIAL WATER TREATMENT . 2005, (6): 20 -23 .  DOI: 10.11894/1005-829x.2005.25(6).20