Title:
ANAMMOX BACTERIA POPULATION HOLDING CARRIER FOR TREATING WASTE WATER, ANAMMOX BACTERIA POPULATION ADHESION BODY, AND WASTE WATER TREATMENT DEVICE USING SAID ADHESION BODY
Document Type and Number:
WIPO Patent Application WO/2019/117243
Kind Code:
A1
Abstract:
[Problem] To provide an anammox bacteria population holding carrier, an anammox population bacteria adhesion body, and a waste water treatment device which are capable of dramatically shortening a start period for obtaining a nitrogen removal rate of 1kg-N/m3/day. [Solution] An anammox bacteria population holding carrier according to the present invention is characterized by including carbon particles, wherein: the carbon particles are preferably graphite particles, in particular, isotropic graphite particles; a zeta-potential is preferably -35 mV to 0 mV; and the average particle size of the carbon particles is preferably 2 μm to 1000 μm.
Inventors:
SUMINO TATSUO (JP)
SAKUMA SATOSHI (JP)
TOJO TETSURO (JP)
ISHIKAWA AI (JP)
NAKAZONO TOMOYA (JP)
TAKESHITA MASATOSHI (JP)
SAKUMA SATOSHI (JP)
TOJO TETSURO (JP)
ISHIKAWA AI (JP)
NAKAZONO TOMOYA (JP)
TAKESHITA MASATOSHI (JP)
Application Number:
PCT/JP2018/045854
Publication Date:
June 20, 2019
Filing Date:
December 13, 2018
Export Citation:
Assignee:
UNIV TOYO (JP)
TOYO TANSO CO (JP)
TOYO TANSO CO (JP)
International Classes:
C02F3/10; C02F3/00; C02F3/34
Foreign References:
| JP2007125460A | 2007-05-24 | |||
| JP2007082485A | 2007-04-05 | |||
| JP2002346593A | 2002-12-03 | |||
| CN102115257A | 2011-07-06 | |||
| CN102249481A | 2011-11-23 | |||
| CN103159325A | 2013-06-19 | |||
| JP2015124306A | 2015-07-06 | |||
| JP2002143889A | 2002-05-21 |
Attorney, Agent or Firm:
KOYAMA Yasushi et al. (JP)
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