KMnO4/FeSO4 enhanced coagulation process for the treatment of stone machining wastewater
Niu Yunfeng, Wang Xianli, Wu Junfeng, Yin Shiqiang, Mao Yanli, Kang Haiyan
INDUSTRIAL WATER TREATMENT . 2017, (2): 76 -78 .  DOI: 10.11894/1005-829x.2017.37(2).076