发明申请
US20070028770A1 Apparatus and process for air cleaning 有权
空气净化装置和工艺

Apparatus and process for air cleaning
摘要:
A process and an apparatus for removal of radon from indoor air. The process having the step of contacting indoor air with an adsorbent, that is a silver-exchanged zeolite. The apparatus for the removal of radon from indoor air comprises a silver exchanged zeolite.
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