公开(公告)号：US20230086236A1

公开(公告)日：2023-03-23

申请号：US17439152

申请日：2021-02-18

申请人： BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY

发明人： Mingquan HUANG ,  Hong YE ,  Baoguo SUN ,  Jihong WU ,  Fuping ZHENG ,  Yuyu ZHANG ,  Jinyuan SUN ,  Xiaotao SUN ,  Hehe LI ,  Bingyu ZHAO ,  Jingyi DU ,  Chaowei HUO

IPC分类号： B01D69/12 ,  B01D69/02 ,  B01D67/00 ,  B01D71/02 ,  B01D71/34 ,  B01D71/70 ,  B01D71/54 ,  B01D61/36

摘要： The disclosure provides a bifunctional composite membrane, a preparation method and use thereof, and a method for removing a plasticizer in liquor. The bifunctional composite membrane includes a supporting membrane and a dense layer which covers a surface of the supporting membrane, wherein the supporting membrane includes a filtering membrane and an adsorbent, and the adsorbent is dispersed in a pore structure of the filtering membrane.