Microbial preparation as well as preparation method and application thereof in deodorization

A technology for microbial preparations and liquid preparations, applied in the field of microorganisms, can solve problems such as residual pollution and incomplete chemical deodorization reaction, and achieve the effects of reducing harmful components, soluble organic matter, and reducing the concentration of odor emissions.

Active Publication Date: 2021-10-22
武汉惠斯顿环保科技有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The principle of chemical deodorization is to absorb by reaction, or the strong oxidant oxidizes and decomposes the malodor

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
  • Microbial preparation as well as preparation method and application thereof in deodorization
  • Microbial preparation as well as preparation method and application thereof in deodorization
  • Microbial preparation as well as preparation method and application thereof in deodorization

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0061] Example 1

[0062] This example provides microbial agents, including Bacillus, Bacillus, Bacillus, Eosinophili, Bowman, Bacillus YYF1, and Swamp Red Pseudomonas, Bacillus, Bacillus, Bacillus, Bacillus, Bacillus , The ratio of ethobiophili, Bowman's mosa YYF1 and marsh red psessa is 5: 5: 2: 4: 4.

[0063] The method of preparation of the microbial bacteria in the present embodiment includes the steps of:

[0064] (1) Ferment of Bacillus Bacillus by high density liquid is fermented to the fermentation broth, and the fermentation liquid is spray dry, and the spore content is as high as 2 × 10 11 CFU / g of ultra concentrated subtragmia powder; blend the spiral fluid by high density liquid to give fermentation broth, spray the fermentation liquid, and produce a spore content of up to 2 × 10 11 CFU / G ultra-concentrated short-stranded spore bacteria powder; the ingredient of fermentation medium is: glucose 10g / L, corn pulp 5g / L, manganese sulfate 0.34 g / L, pH of 7.0 ~ 7....

Example Embodiment

[0070] Example 2

[0071] The present embodiment refers to the preparation method of the microbacterial agent of Example 1. The difference is only:

[0072] In step (6), the culture of the spiococcus, step (3) of step (2), culture of step (4), step (4), of the culture The culture of the swamp red psessas of step (5) is mixed in a percentage of 50%, 10%, 20% and 20% volume percentage.

Example Embodiment

[0073] Example 3

[0074] The present embodiment refers to the preparation method of the microbacterial agent of Example 1. The difference is only:

[0075] In step (6), the culture of the spiococcus, step (3) of step (2), culture of step (4), step (4), of the culture The culture of the swamp red psessas of step (5) is mixed in a percentage of 90%, 5%, 2% and 3%.

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 relates to the technical field of microorganisms, in particular to a microbial preparation as well as a preparation method and application thereof in deodorization. The microbial preparation comprises the following strains: bacillus subtilis, bacillus pumilus, thiobacillus acidophilus, acinetobacter baumannii YYF1 and rhodopseudomonas palustris; the acinetobacter baumannii YYF1 is preserved in the China Center for Type Culture Collection, the preservation number of the acinetobacter baumannii YYF1 is CCTCC NO: M2021609, and the preservation time of the acinetobacter baumannii YYF1 is May 24, 2021. In the microbial preparation, multiple enzymes secreted through cooperation of multiple bacteria have a synergistic effect in the aspect of odor treatment, soluble odor components can be effectively degraded, the solubility of non-water-soluble odor components can be promoted through metabolites and exopolysaccharides, and the odor emission concentration is reduced.

Description

technical field [0001] The invention relates to the technical field of microorganisms, in particular to a microbial preparation, a preparation method thereof and an application in deodorization. Background technique [0002] Odor pollution is one of the seven major environmental hazards recognized in the world. Common odor pollutants include hydrogen sulfide, ammonia, trimethylamine, methyl mercaptan, dimethyl disulfide, carbon disulfide, etc. Hydrogen sulfide and ammonia gas are easier to remove, while the malodorous components of organic waste gas, due to the difference in olfactory threshold, many components are difficult to dissolve in water or lack the existence of degrading microorganisms, which will cause sensory discomfort to the human body after discharge. If the pollutants are not treated, the diffusion of tail gas will directly harm human health, especially the stench emitted in domestic sewage treatment plants and sewage pipelines. Therefore, the odor problem h...

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
IPC IPC(8): C12N1/20B01D53/84B01D53/44C12R1/125C12R1/07C12R1/01
CPCC12N1/20B01D53/84B01D53/44B01D2251/95Y02A50/20Y02P20/59
Inventor 胡媛媛陈正军胡彦雄
Owner 武汉惠斯顿环保科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap