Study on the productive tests of the treatment of wastewater from mechanical industry by coagulation and air-flotation and filtration
Bi Dongsu, Jiang Anxi, Gu Guowei, Li Yongmei
INDUSTRIAL WATER TREATMENT . 2004, (2): 33 -35 .  DOI: 10.11894/1005-829x.2004.24(2).33