Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method of microorganism inoculant for domestic waste

A technology of domestic garbage and fermented bacterial agents, applied in the direction of microorganism-based methods, biochemical equipment and methods, bacteria, etc., can solve the problems of adverse effects of the surrounding environment, low fermentation degradation efficiency, long fermentation fermentation time, etc., and achieve maintenance The effects of high composting temperature, improved fermentation degradation efficiency, and short fermentation cycle

Inactive Publication Date: 2018-12-21
FOSHAN SENANG BIO TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention: Aiming at the problems in the prior art that the accumulation and fermentation time of garbage is long, causing serious adverse effects on the surrounding environment, and the efficiency of fermentation and degradation is low, a preparation method of domestic garbage fermentation bacteria agent is provided

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method of microorganism inoculant for domestic waste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Take 15-24g glucose, 5-10g peptone, 10-12g yeast extract, 2-3g beef extract, 3-5g sodium chloride, 1-2g triammonium citrate, 1-3g ammonium chloride, 0.5-0.6g phosphoric acid Dipotassium hydrogen, add 1.0~1.2L deionized water, stir at 300~400r / min for 20~30min, then use 10% sodium bicarbonate solution to adjust the pH to 6.5~7.5, and put it into an autoclave , Sterilize at 120-125°C for 20-30 minutes, then add 120-200g of landfill leachate, mix evenly to obtain a medium, use an inoculation loop to select 1-2 rings of Frankia, and inoculate in 100-120mL of liquid medium and placed in a shaker incubator, shake culture at 120-130r / min at 28-32°C for 3-4 days, then transfer to a centrifuge, and centrifuge at 3000-5000r / min to obtain a domestic waste fermentation agent. Add the stock solution of domestic waste fermentation bacteria agent into deionized water to dilute 10-100 times and then spray it directly on the surface of domestic waste. Spray 300-500g of liquid bacterial ...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of waste disposal and relates to a preparation method of microorganism inoculant for domestic waste. According to the invention, by adjusting the reasonable composition of organic carbon, nitrogen, phosphorus and potassium nutrients and using a large number of microorganisms in the leachate with the biological nitrogen fixation effect of frankiaceae, the loss of nitrogen is reduced, the production of odor is inhibited, and harmony and coordination between the microorganisms is achieved, wherein the microorganisms are decomposed by primary substancesinto incomplete oxidation products which react with part of secondary substances, and the obtained product is used by other microorganisms to promote compost fermentation while the domestic wastes are enzymatically fermented into nutrient matrix containing biological polysaccharides, amino acids, and microbial growth promoters; the microorganism inoculant for the domestic waste is capable of significantly promoting the decomposition of wastes and preserving the effective nutrients of the compost, which not only reduces environmental pollution, but also ensures the production of excellent biological organic fertilizer. Therefore, the microorganism inoculant for the domestic waste can be widely used in treating domestic wastes from cities and urban areas.

Description

technical field [0001] The invention relates to a preparation method of a domestic garbage fermentation bacterial agent, which belongs to the technical field of garbage treatment. Background technique [0002] Household waste and its impact on the image of the city and the construction of civilization, the current treatment methods of domestic waste are basically divided into: landfill, incineration and accumulation fermentation. The landfill method consumes a lot of open space to dispose of domestic waste, and this method is an evasive solution that does not decompose domestic waste in a real sense. At the same time, heavy metal pollutants in domestic waste will cause soil pollution again; incineration can Effective treatment of domestic waste, but this method will not only produce a large amount of polluting fumes and carcinogenic dioxins, but also cause the loss of recyclable resources in domestic waste, which does not meet the needs of sustainable development in our coun...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C05F11/08C05F15/00C12R1/01
CPCC12N1/20C05F9/04C05F11/08
Inventor 胡次兵张桂芳史志新
Owner FOSHAN SENANG BIO TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com