Compound microbial bacterial preparation and application thereof

A technology of complex microbial agent and viable count, applied in the direction of microorganisms, microorganisms, and methods based on microorganisms, to achieve good results, shorten anaerobic digestion time, and accelerate enrichment
CN101864362BInactive Publication Date: 2012-05-09江苏加德绿色能源有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
江苏加德绿色能源有限公司
Publication Date
2012-05-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the technical field of environment protection and discloses a compound microbial bacterial preparation and application thereof. The compound microbial bacterial preparation consists of fermentation liquor of four bacteria, i.e. Bacillus licheniformis, Pseudomonas putida, Enterobacter cloacae and Candida valida. The compound microbial bacterial preparation provided by the invention has strong digestion power for various types of cellulose, proteins and fat macromolecules. The addition of the compound microbial bacterial preparation into excess sludge and / or kitchen waste can quicken enrichment of methanogen, shorten anaerobic digestion time and improve methane yield. Moreover, the synergetic effect of the four microbial strains is superior to the effect of any one, two or three strains of microorganisms.
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Description

technical field

[0001] The invention belongs to the technical field of environmental protection, and relates to a composite microbial bacterial agent and its application, in particular to a biodegradable sludge and / or kitchen waste that promotes anaerobic fermentation of excess sludge and / or kitchen waste to produce gas Composite microbial agent with biogas capacity and its application. Background technique

[0002] In recent years, with the sustained and rapid development of my country's economy, energy shortage and environmental pollution have become two bottlenecks for my country's sustainable development. 95% of the energy currently used is fossil energy, such as oil, coal, natural gas, etc. These fossil fuels are non-renewable energy sources. Use also caused serious environmental pollution simultaneously. At the Copenhagen Conference, the Chinese government promised that by 2020, carbon dioxide emissions per unit of GDP will drop by 40% to 45% compared to 2005. This ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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