Title:
硫黄細菌を担持させた袋状微生物製剤およびそれを用いた環境浄化方法
Document Type and Number:
Japanese Patent JP5855704
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a microbial preparation used for purification of water quality, decomposition of sludge, soil improvement or the like which does not require a large-scale apparatus, has excellent dispersibility and can be used simply and quickly, and in which sulfur bacteria are carried stably so as to exert purification capability.SOLUTION: There is provided a powdery microbial preparation in which a carrier containing neutral porous particles having a particle size of 50 μm or less by 70 vol.% or more is allowed to carry sulfur bacteria. Further, there is also provided a bag-shaped microbial preparation in which silica sand and white sand are mixed into the powdery microbial preparation, and which is encapsulated into a bag having water permeability.
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Inventors:
Ryoji Saeki
Application Number:
JP2014119821A
Publication Date:
February 09, 2016
Filing Date:
June 10, 2014
Export Citation:
Assignee:
Aqua Service Co., Ltd.
International Classes:
C12N11/14; C02F3/00; C02F3/10; C02F3/34; C02F11/02; C02F11/04
Domestic Patent References:
| JP9188585A | ||||
| JP2000232876A | ||||
| JP2002192187A | ||||
| JP63031538A | ||||
| JP2004351318A | ||||
| JP2001137878A | ||||
| JP2002292364A | ||||
| JP2004298757A | ||||
| JP2003250522A | ||||
| JP2005255972A | ||||
| JP2012044904A |
Foreign References:
| WO2012063824A1 |
Attorney, Agent or Firm:
Hisashi Kato
Takashi Kuboyama
Keita Tohsaka
Hiroshi Mori
Takashi Kuboyama
Keita Tohsaka
Hiroshi Mori