公开(公告)号：EP3369712A1

公开(公告)日：2018-09-05

申请号：EP16859446.3

申请日：2016-09-23

申请人： Mitsubishi Rayon Co., Ltd.

发明人： GOTOU, Hisanori ,  KOBAYASHI, Takayuki

IPC分类号： C02F1/56 ,  B01D21/01 ,  C08F8/48 ,  C08F220/34 ,  C08F220/44 ,  C08F220/56 ,  C02F1/52

CPC分类号： B01D21/01 ,  C02F1/5245 ,  C02F1/56 ,  C08F8/48 ,  C08F220/34 ,  C08F220/44 ,  C08F220/56

摘要： A method for treating organic waste water, wherein after forming flocs by adding a polymeric flocculant to organic waste water in which organic nitrogen waste components to suspended solids (SS) is 6%/SS to 20%/SS, solids are separated from liquid to separate said flocs from said organic waste water.