Title:
MIXED BACTERIA FOR USE IN ANAEROBIC TREATMENT OF KITCHEN WASTE
Document Type and Number:
WIPO Patent Application WO/2021/046857
Kind Code:
A1
Abstract:
A method for use in an anaerobic treatment of kitchen waste, comprising: removing debris from kitchen waste produced in a given day to obtain a debris-removed material; filtering excess swill, then sorting, and crushing the preliminarily filtered and sorted material; sequentially dewatering, desalinating, and degreasing the crushed material; adjusting the dewatered, desalinated, and degreased material, then transferring into a hydrolysis acidification tank for treatment, and then mixing with anaerobic bacteria for anaerobic fermentation; drying, sterilizing, screening, and crushing the anaerobically fermented material to obtain a kitchen waste fermentation product. The method utilizes microorganisms to treat kitchen waste, provides a great treatment effect and high treatment efficiency, and is suitable for industrial applications.
Inventors:
YUAN ZENGWEI (CN)
ZHANG SHIWEN (CN)
QIN ZUMAO (CN)
SHENG HU (CN)
WANG TING (CN)
ZHANG SHIWEN (CN)
QIN ZUMAO (CN)
SHENG HU (CN)
WANG TING (CN)
Application Number:
PCT/CN2019/105849
Publication Date:
March 18, 2021
Filing Date:
September 14, 2019
Export Citation:
Assignee:
LISHUI INSTITUTE OF ECOLOGY AND ENVIRONMENT NANJING UNIV (CN)
International Classes:
B09B3/00
Foreign References:
| CN104646390A | 2015-05-27 | |||
| CN104646390A | 2015-05-27 | |||
| CN105755055A | 2016-07-13 | |||
| CN105755055A | 2016-07-13 | |||
| CN103215213A | 2013-07-24 | |||
| CN105255854A | 2016-01-20 | |||
| CN104974970A | 2015-10-14 | |||
| US20150101375A1 | 2015-04-16 |
Attorney, Agent or Firm:
NANJING ZHONGLV INTELLECTUAL PROPERTY AGENCY FRIM (GENERAL PARTNERSHIP) (CN)
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