发明名称 |
Floor drain odor control device |
摘要 |
A removable floor drain odor control device which fits into standard floor drains of various sizes and acts to reduce or eliminate odors emitted from floor drains through use of a washable and regenerable carbon-based adsorbent. The preferred carbon-based adsorbents is a catalytically-active carbonaceous char, with the Centaur TM carbon being most preferred.
|
申请公布号 |
US5925241(A) |
申请公布日期 |
1999.07.20 |
申请号 |
US19980009404 |
申请日期 |
1998.01.20 |
申请人 |
CALGON CARBON CORPORATION |
发明人 |
ALDRIDGE, WILLIAM J.;KADILAK, DARCY A.;MARKOWITZ, JAMES P. |
分类号 |
B01D15/00;B01D53/04;B01J20/20;B01J20/34;(IPC1-7):B01D15/00 |
主分类号 |
B01D15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|