Research progress in the preparation and modification of polyferric sulfate
Zhang Yingjie, Yang Rong, Cao Tianjing, Li Dapeng, Xu Shufen, Liao Xi, Ma Jun
INDUSTRIAL WATER TREATMENT . 2011, (9): 11 -14 .  DOI: 10.11894/1005-829x.2011.31(9).11