专利检索 ap:("David Smith" OR "Paul Hughes" OR "Lloyd P.E." OR "Peter P.E.") AND inv:"Lloyd P.E." 第 1 页

1.

发明申请
Processes and devices for water and wastewater treatment, including stationary cloth media filtration 有权

公开(公告)号：US20050115911A1

公开(公告)日：2005-06-02

申请号：US11005561

申请日：2004-12-06

申请人： David Smith , Paul Hughes , Lloyd P.E. , Peter P.E.

发明人： David Smith , Paul Hughes , Lloyd P.E. , Peter P.E.

IPC分类号： B01D29/39 , B01D35/30 , B01D29/62

CPC分类号： B01D35/301 , B01D29/39 , B01D29/684 , B01D2201/44

摘要： The present invention relates to stationary cloth media filtration systems and devices, as well as processes and devices for uniform flow distribution and improved cloth media filter backwashing.