Title:
有機性廃棄物の生物学的処理装置およびその方法
Document Type and Number:
Japanese Patent JP4903908
Kind Code:
B1
Abstract:
PROBLEM TO BE SOLVED: To increase energy efficiency by decreasing a residue, with simple constitution.SOLUTION: An apparatus for biologically treating organic waste carries out biological treatment of herb biomass 100 under an anaerobic condition and includes: a high temperature digestion tank 10 which carries out biological treatment of the herb biomass 100 under an anaerobic condition by using anaerobic microorganisms; a solid-liquid separation part 11 which carries out solid-liquid separation of at least a part of contents in the high temperature digestion tank 10; a pulverizing part 13 which mechanically pulverizes solid contents separated by the solid-liquid separation part 11, to size of an effective reach distance of an extracellular enzyme secreted by the anaerobic microorganism or below; and an intermediate temperature digestion tank 20 which carries out biological treatment of solid contents subjected to solid-liquid separation under the anaerobic condition by using anaerobic microorganisms.
Inventors:
Yusuke Moriya
Hideyoshi Yasui
Hideyoshi Yasui
Application Number:
JP2011111587A
Publication Date:
March 28, 2012
Filing Date:
May 18, 2011
Export Citation:
Assignee:
METAWATER Co., Ltd.
Kitakyushu Institute of Industrial Science
Kitakyushu Institute of Industrial Science
International Classes:
B09B3/00
Domestic Patent References:
| JP2000317496A | 2000-11-21 | |||
| JP2004082017A | 2004-03-18 | |||
| JP2005254166A | 2005-09-22 | |||
| JP2006247558A | 2006-09-21 |
Attorney, Agent or Firm:
Hiroaki Sakai