Foamed composite bio-enzyme deodorant as well as preparation method and application thereof

A compound biological enzyme and foaming technology, applied in separation methods, chemical instruments and methods, gas treatment, etc., can solve problems such as difficult desorption of absorbents, damage to pipes, and complicated extraction processes, so as to reduce the generation of odorous substances, Growth-promoting effect

Inactive Publication Date: 2017-05-31
广州市佰好惠医疗科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, physical deodorants use absorbents to absorb odorous substances into the micropores of the absorbent, but once the absorbent absorbs odorous substances, it is difficult to desorb, cannot be reused, and is difficult to handle, causing secondary pollution to the environment
Chemical deodorant has the characteristics of strong pertinence and quick effect. It can cover up the odor, but it cannot change the generation of the odor or prevent its emission. Sometimes the fragrance used at the same time will bring unpleasant odor because the masking fragrance is too strong. The biggest problem with deodorant is that it is easy to cause damage to objects and devices. For example, in the deodorization process used in the sewer, it will cause damage to the pipe fittings in the se

Method used

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  • Foamed composite bio-enzyme deodorant as well as preparation method and application thereof
  • Foamed composite bio-enzyme deodorant as well as preparation method and application thereof
  • Foamed composite bio-enzyme deodorant as well as preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0047] (1) Strain culture

[0048] Take the preserved Bacillus subtilis strain and inoculate it on the beef extract peptone solid medium, culture at 37°C for 2 days to activate the strain, and then transfer the activated strain to the beef extract peptone liquid medium (without agar) for 160r / min shaking and expanding culture until the number of viable Bacillus subtilis is 2×10 9 CFU / ml;

[0049] Inoculate the preserved Lactobacillus acidophilus strains on the MRS solid medium, culture at 37°C for 2 days to activate the strains, and then transfer the activated strains to the MRS liquid medium (without agar) and shake at 160r / min Expand the culture until the number of live bacteria of Lactobacillus acidophilus is 2×10 9 CFU / ml;

[0050] Inoculate the preserved Streptomyces flavinus strains on the Gaoshi No. 1 solid medium, and incubate at 28°C for 5 days to activate the strains, and then transfer the activated strains to the Gaoshi No. 1 liquid medium (without agar) Medium...

Embodiment 2

[0056] (1) Strain culture

[0057] Take the preserved Bacillus subtilis strain and inoculate it on the beef extract peptone solid medium, culture at 37°C for 2 days to activate the strain, and then transfer the activated strain to the beef extract peptone liquid medium (without agar) for 160r / min shaking and expanding culture until the number of viable Bacillus subtilis is 1×10 8 CFU / ml;

[0058] Inoculate the preserved Lactobacillus acidophilus strains on the MRS solid medium, culture at 37°C for 2 days to activate the strains, and then transfer the activated strains to the MRS liquid medium (without agar) and shake at 160r / min Expand the culture until the viable count of Lactobacillus acidophilus is 1×10 8 CFU / ml;

[0059] Inoculate the preserved Streptomyces flavinus strains on the Gaoshi No. 1 solid medium, and incubate at 28°C for 5 days to activate the strains, and then transfer the activated strains to the Gaoshi No. 1 liquid medium (without agar) Medium 160r / min s...

Embodiment 3

[0065] (1) Strain culture

[0066] Take the preserved Bacillus subtilis strain and inoculate it on the beef extract peptone solid medium, culture at 37°C for 2 days to activate the strain, and then transfer the activated strain to the beef extract peptone liquid medium (without agar) for 160r / min shaking and expanding culture until the number of viable Bacillus subtilis is 5×10 9 CFU / ml;

[0067] Inoculate the preserved Lactobacillus acidophilus strains on the MRS solid medium, culture at 37°C for 2 days to activate the strains, and then transfer the activated strains to the MRS liquid medium (without agar) and shake at 160r / min Expand the culture until the viable count of Lactobacillus acidophilus is 5×10 9 CFU / ml;

[0068] Inoculate the preserved Streptomyces flavinus strains on the Gaoshi No. 1 solid medium, culture at a constant temperature of 28°C for 5 days to activate the strains, and then transfer the activated strains to the Gaoshi No. 1 liquid culture medium for ...

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Abstract

The invention belongs to the field of environmental-friendly additives, and in particular relates to a foamed composite bio-enzyme deodorant as well as a preparation method and application thereof. The foamed composite bio-enzyme deodorant comprises the following components: 5-10 parts of bacillus subtilis, 5-10 parts of lactic acid bacteria, 6-12 parts of streptomycete, 10-15 parts of yeast, 7-10 parts of a composite enzyme preparation, 10-15 parts of alkyl glycoside, 8-10 parts of an amino acid surfactant, 0.1-0.2 part of xanthan gum and 60-80 parts of water. The foamed composite bio-enzyme deodorant is good in odor specificity and remarkable in degradation effect, emission of odor such as hydrogen sulfide, an ammonia gas and fatty acid systems can be greatly reduced, reproduction and growth of harmful microbe such as putrefying bacteria and pathogenic bacteria can be effectively inhibited, odor can be eliminated, and odor reoccurrence can be avoided; due to the green degradable surfactant, the deodorant has rich and fine foams, then a function of isolating odourous pollutants can be achieved, and odourous smell can be prevented from further diffusion.

Description

technical field [0001] The invention belongs to the field of environmental protection additives, and in particular relates to a foaming compound biological enzyme deodorant and its preparation method and application. Background technique [0002] All odors that stimulate the olfactory organs to cause people's unpleasantness and damage the living environment are collectively called stench, and substances with foul smell are called stench pollutants. With social progress, economic development, people's awareness of environmental protection and the continuous improvement of quality of life, more and more attention has been paid to the control and treatment of malodorous gases. [0003] At present, there are tens of thousands of known odorous gases, and researchers have divided them into five categories according to the chemical composition of the gases: ①Sulfur-containing compounds, such as H 2 S, SO 2 , mercaptans, sulfides, etc.; ② nitrogen-containing compounds, such as amm...

Claims

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Application Information

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IPC IPC(8): B01D53/84
CPCB01D53/84B01D2251/95B01D2257/90Y02A50/20
Inventor 卢一锋王可慰陈圣德
Owner 广州市佰好惠医疗科技股份有限公司
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