Application of coagulation- CAF air flotation- V filter proces s to the treatment and reus e of was tewater from s teel works
Lu Feng, Li Lun, Ge Yixin, Fan Zhibing
INDUSTRIAL WATER TREATMENT . 2008, (5): 76 -78 .  DOI: 10.11894/1005-829x.2008.28(05).76