混床制水周期突降的探讨
于志勇, 姚琳, 冯礼奎, 田刚强
Discussion on the sudden shortening of water-making period of the mixed bed
Yu Zhiyong, Yao Lin, Feng Likui, Tian Gangqiang
工业水处理 . 2012, (8): 96 -98 .  DOI: 10.11894/1005-829x.2012.32(8).96