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Aromatic microbial environment-friendly deodorant and preparation method thereof

An environmentally friendly deodorant and microbial technology, applied in the direction of microorganism-based methods, biochemical equipment and methods, microorganisms, etc., can solve the problems of poor sustainability, easy adverse effects on the environment, poor treatment effect, etc., and achieve good synergy Effect

Pending Publication Date: 2021-09-24
湖南泰洁环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the methods used to deal with malodorous gases include physical methods such as masking, adsorption, and dilution and diffusion, chemical methods such as oxidation and adsorption, or biological methods such as filtration and composting. Absorption, but odorous substances are difficult to desorb and cannot be reused, causing secondary pollution. Chemical deodorants use oxidizing agents or reducing agents for redox treatment, which has poor treatment effect and poor sustainability, and is easy to cause adverse effects on the environment. impact; therefore it is necessary to develop a deodorant that can quickly remove odors and continue to deodorize

Method used

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  • Aromatic microbial environment-friendly deodorant and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An aromatic microbial environment-friendly deodorant, which is prepared by the following method:

[0037] Inoculate landfill leachate onto LB medium for microbial enrichment culture to obtain landfill leachate-enriched colonies, conduct activation culture and inoculate landfill leachate-enriched colonies into LB liquid medium, at 30°C, in Cultivate in a shaker at 170r / min for 30 hours to obtain the landfill leachate-enriched seed bacterial solution, the concentration of which is greater than 1×10 8 CFU / mL.

[0038] Inoculate yogurt on LB medium for microbial enrichment culture to obtain yogurt-enriched colonies, and perform activation culture on the yogurt-enriched colonies and inoculate them into LB liquid medium at 30°C in a 180r / min shaker Cultivate for 28 hours to prepare yogurt-enriched seed bacterial solution, the concentration of which should be 1×10 8 CFU / mL or more.

[0039] Inoculate the sweet wine on the PDA medium for microbial enrichment culture to obtai...

Embodiment 2

[0044] An aromatic microbial environment-friendly deodorant, which is prepared by the following method:

[0045] Inoculate landfill leachate onto LB medium for microbial enrichment culture to obtain landfill leachate-enriched colonies, conduct activation culture and inoculate landfill leachate-enriched colonies into LB liquid medium, at 30°C, in Cultivate in a shaker at 170r / min for 36 hours to obtain the landfill leachate-enriched seed bacterial solution, the concentration of which is greater than 1×10 8 CFU / mL.

[0046] Inoculate yogurt on LB medium for microbial enrichment culture to obtain yogurt-enriched colonies, and perform activation culture on the yogurt-enriched colonies and inoculate them into LB liquid medium at 30°C in a 180r / min shaker Cultivate for 30 hours to prepare the yogurt-enriched seed bacterial solution, and the bacterial concentration is required to be 1×10 8 CFU / mL or more.

[0047] Inoculate the sweet wine on the PDA medium for microbial enrichment...

Embodiment 3

[0052] An aromatic microbial environment-friendly deodorant, which is prepared by the following method:

[0053] Inoculate landfill leachate onto LB medium for microbial enrichment culture to obtain landfill leachate-enriched colonies, conduct activation culture and inoculate landfill leachate-enriched colonies into LB liquid medium, at 30°C, in Cultivate in a shaker at 170r / min for 26 hours to obtain the landfill leachate-enriched seed bacteria solution, and the concentration of the bacteria is greater than 1×10 8 CFU / mL.

[0054] Inoculate yogurt on LB medium for microbial enrichment culture to obtain yogurt-enriched colonies, and perform activation culture on the yogurt-enriched colonies and inoculate them into LB liquid medium at 30°C in a 180r / min shaker Cultivate for 32 hours to prepare yogurt-enriched seed bacterial solution, and the bacterial concentration is required to be 1×10 8 CFU / mL or more.

[0055] Inoculate the sweet wine on the PDA medium for microbial enri...

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Abstract

The invention belongs to the technical field of microbial preparations, and particularly relates to an aromatic microbial environment-friendly deodorant and a preparation method thereof. The method comprises the following steps of: respectively inoculating PDA, LB and beef extract culture media with landfill leachate, yoghourt, sweet wine and nectar, and carrying out microbial enrichment culture to obtain enriched bacterial solutions; respectively carrying out activation culture on the enriched bacterium solutions, inoculating the enriched bacterium solutions into a fermentation tank, and fermenting to obtain enriched seed bacterium solutions; and putting the enriched seed bacterium solutions into a mixed fermentation tank for co-fermentation to obtain the aromatic microbial environment-friendly deodorant. The deodorant can quickly deodorize and emit rose fragrance, microorganisms in the fermentation broth can be symbiotic, a good synergistic effect is achieved in the deodorization process, and continuous deodorization is achieved.

Description

technical field [0001] The invention belongs to the technical field of microbial preparations, and in particular relates to an aromatic microbial environment-friendly deodorant and a preparation method thereof. Background technique [0002] Odor gases originating from industrial production, farms, garbage disposal, etc. have become a serious public hazard and have had a great impact on people's lives. These substances include sulfides, nitrogenous compounds, halogens, and pungent odors Organic compounds not only breed a large number of insects and bacteria that spread diseases, but also cause varying degrees of harm to the human body. [0003] In the prior art, the methods used to deal with malodorous gases include physical methods such as masking, adsorption, and dilution and diffusion, chemical methods such as oxidation and adsorption, or biological methods such as filtration and composting. Absorption, but odorous substances are difficult to desorb and cannot be reused, ...

Claims

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Application Information

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IPC IPC(8): B01D53/84B01D53/44B01D53/52B01D53/58C12N1/20C12N1/16C12R1/01C12R1/84C12R1/225C12R1/07C12R1/38
CPCB01D53/84B01D53/44B01D53/52B01D53/58C12N1/20C12N1/16B01D2251/95Y02P20/59Y02A50/20
Inventor 尹华群雷灿孟德龙廖菲菲杨佳文谭艳芳
Owner 湖南泰洁环保科技有限公司
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