Experimental research on the decolorising characteristics of lignite based activated coke
Wang Baoqiang, An Hongguang, Teng Jilin, Jia Chaoxiong, Xia Lan, Song Xueping, Liu Junfeng
INDUSTRIAL WATER TREATMENT . 2013, (2): 32 -34 .  DOI: 10.11894/1005-829x.2013.33(2).32