Pretreatment of emulsion wastewater discharged from cold rolling mill by demulsification method
Sun Dongjun, Qiu Zhaofu, Hou Hongjuan, Li Enchao, Wang Xiaoxia, Lü Shuguang
INDUSTRIAL WATER TREATMENT . 2009, (10): 33 -35 .  DOI: 10.11894/1005-829x.2009.29(10).33