Study on the experiments of sewage treatment by low-cost bio-film process
Wan Yulong, Jin Lahua, Chen Kejian, Yuan Jie, Lan Yunfei, Yin Shuzhuang
INDUSTRIAL WATER TREATMENT . 2007, (4): 72 -74 .  DOI: 10.11894/1005-829x.2007.27(4).72