Application of waste ceramic as seepage-type organism bed filling and adsorbent for ammonia and nitrogen
Title：
Application of waste ceramic as seepage-type organism bed filling and adsorbent for ammonia and nitrogen
Application Number：
 200610112783
Application Date：
 2006/09/01
Announcement Date：
 2007/03/07
Pub. Date：
Publication Number：
 1923727
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 C02F 3/10
Applicant(s)：
 Tsinghua University
Inventor(s)：
Key Words：
 waste ceramic, organism bed filling, adsorbent, ammonia and nitrogen
Abstract：
 The invention discloses a filtration typed biological bed technology to dispose polluted river based on waste ceramics as filler as well as ammonia nitrogen adsorber, wherein the filler and ammonia nitrogen adsorber are industrial waste ceramic pieces, which are grinded into particle with grain size at 3-10cm through certain degree mechanical strength.
Claim：
Priority：
PCT：
LegalStatus：

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