公开(公告)号：US20210370205A1

公开(公告)日：2021-12-02

申请号：US17286124

申请日：2019-10-17

申请人： UWM Research Foundation, Inc.

发明人： Yin Wang ,  Shangping Xu ,  Haiyan Yang ,  John Bender

IPC分类号： B01D39/06 ,  C04B38/06 ,  C04B33/04 ,  C04B33/32 ,  C04B33/13 ,  C04B38/00 ,  A61L2/02 ,  B01D39/20 ,  C02F1/00

摘要： A filter material composing a ceramic clay having an interconnected network of pores formed from cellulose fiber combustion is useful for removing chemical and biological contaminants from a water supply. Coating the ceramic clay with lanthanum enhances the removal of anionic species of As(V), As(III), Cr(VI), microbes and virus.

公开(公告)号：US20240002262A1

公开(公告)日：2024-01-04

申请号：US18215966

申请日：2023-06-29

申请人： UWM Research Foundation, Inc.

发明人： Shangping Xu ,  Yin Wang ,  Jingwan Huo

IPC分类号： C02F1/28 ,  B01J20/22 ,  B01J20/08 ,  B01J20/02 ,  B01J20/32

CPC分类号： C02F1/288 ,  B01J20/223 ,  B01J20/08 ,  B01J20/0296 ,  B01J20/0248 ,  B01J20/0244 ,  B01J20/3219 ,  B01J20/3257 ,  B01J20/3204 ,  C02F2101/36

摘要： The present invention is directed at functionalized layered double hydroxides, including methods of their preparation, that are suitable for treatment of water contaminated with per- and polyfluoroalkyl substances.