CN1224426C - Microbe deodorant - Google Patents

Microbe deodorant Download PDF

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Publication number
CN1224426C
CN1224426C CN 02152024 CN02152024A CN1224426C CN 1224426 C CN1224426 C CN 1224426C CN 02152024 CN02152024 CN 02152024 CN 02152024 A CN02152024 A CN 02152024A CN 1224426 C CN1224426 C CN 1224426C
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China
Prior art keywords
yeast
microbe
deodorant
fermentation
feces
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CN 02152024
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Chinese (zh)
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CN1502372A (en
Inventor
罗永华
孙国萍
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Guangdong Institute of Microbiology
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Guangdong Institute of Microbiology
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Priority to CN 02152024 priority Critical patent/CN1224426C/en
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Publication of CN1224426C publication Critical patent/CN1224426C/en
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Abstract

The present invention provides a microbe deodorant, particularly a microbe deodorant for eliminating the malodour of a latrine. The microbe deodorant is fermentation liquor containing abnormal hansenula yeast (agamogenetic blastogenetic/ sporoid hat shape/utilizable nitrate) of hansenula yeast. The total bacterium amount of the two kinds of yeast in a product of the microbe deodorant is larger than the magnitude order of 1*10 /ml. The present invention is deodorization yeast which is a microbe fermentation product of a zymophyte strain, and the deodorization yeast has an absorption function on NH3 in air in the spraying process. The fermentation liquor has specific fragrance and can effectively block the emission of the malodour of an odor source (particularly feces). Particularly, the yeast in the fermentation liquor has a favorable fermentative action on the feces and feces liquid. Thus, the present invention can well solve the malodour problem of the latrine and a septic tank so as to reach a favorable deodorization effect.

Description

A kind of microbial deodorant
Technical field
The invention belongs to a kind of microbial deodorant, especially for eliminating the malodorous microbial deodorant in public lavatory.
Background technology
Expanding economy, recurrent population's increase, the stench problem in public lavatory causes people's attention day by day.The public lavatory, city has become the sign of city development level.The existing deodorizer of existing market mainly contains chemical deodorizing agent or plant deodorant.Plant deodorant extraction process complexity, production cost is higher; The chemical deodorizing agent also may cause secondary pollution except that cost is higher.
Summary of the invention
It is simple to the purpose of this invention is to provide a kind of manufacture method, and cost is low, and deodorizing effect is remarkable, is difficult for causing secondary pollution, can be used for eliminating the urine in the public lavatory, the malodorous microbial deodorant that feces gave out.
The present invention is a kind of fermentation liquid that Hansenula anomala belongs to the unusual Hansenula anomala (monogony blastogenesis/spore carnival hat shape/can utilize nitrate) of (Hansenula) that contains, and contained zymic bacterium number is no less than 1 * 10 in its product 7Individual/the ml order of magnitude.This strain belongs to existing yeast kind, sees " fungus identification handbook " (Shanghai science tech publishing house, front page in 1997).
Can in this deodorizer, add the essence of 0.01~0.05% (V/V), with further raising deodorizing effect.
Microbial deodorant of the present invention adopts following method preparation: 1, culture of seed liquid: the blackstrap of the sugaring factory of elder generation's preparation 0.5~5%, and natural pH, it is stand-by to sterilize.Shaking table in this deodorization yeast-inoculated liquid medium within is cultivated, treated that the bacterium number reaches 1 * 10 8Take out from shaking table after the quantity more than individual/ml.2, the preparation of deodorizer: the fluid medium of the blackstrap with 0.5~5% is sterilized in fermentation tank, adds seed liquor.The total amount of the seed liquor of inoculation is about 1~5% of a mother solution, and fermentation culture is when the bacterium number crosses 1 * 10 7Individual/as can to stop fermenting and producing during the ml order of magnitude.Add 0.01~0.05% essence in the fermentation liquid and promptly make microbial deodorant.Under the airtight preservation of room temperature, effect duration can reach more than 1 year,
The present invention be a kind of be culture medium with the blackstrap, a kind of deodorization yeast is the microbial fermentation product of fermented bacterium, it is acid that pH is, in the sprinkling process to airborne NH 3The tool Absorption.This fermentation liquid also has special fragrance, can effectively intercept distributing of smelly source (particularly feces) stink.Particularly the yeast in the fermentation liquid has good Fermentation to feces and change liquid dung, therefore can solve the stench problem of public lavatory, anaerobic tank better, reaches excellent deodorization effect.
The specific embodiment
Embodiment one
Add the 20ml blackstrap in 2L water, natural pH is distributed into 4 bottles, sterilizes 15 minutes down for 105 ℃.Inoculate unusual Hansenula anomala, inoculate four bottles.In temperature is 30 ℃, and the condition of rotating speed 150rpm grows to 1 * 10 down to bacterium 8Can under shaking table, take off seed liquor behind individual/ml order of magnitude.Add blackstrap 1.5L in 150L water, natural pH sterilized 15 minutes down for 105 ℃ in fermentation tank.When treating that culture-liquid temp is reduced to 30 ℃, with 4 bottles of seed liquor combined inoculations to fermentation tank, 30 ℃ of temperature, tank pressure 0.05Mpa, ventilation 0.5L/H ferments under the condition of rotating speed 150rpm, gets one time sample in per 4 hours, microscopically is observed counting.When the bacterium number reaches 1 * 10 7Individual/as to stop fermentation during ml, in fermentation liquid, add 17ml essence at last.
Embodiment two
Add the 100ml blackstrap in 2L water, natural pH is distributed into 4 bottles, sterilizes 15 minutes down for 105 ℃.Inoculate unusual Hansenula anomala, inoculate four bottles.In temperature is 30 ℃, and the condition of rotating speed 150rpm grows to 1 * 10 down to bacterium 8Can under shaking table, take off seed liquor behind individual/ml order of magnitude.Add blackstrap 7.5L in 150L water, natural pH sterilized 15 minutes down for 105 ℃ in fermentation tank.When treating that culture-liquid temp is reduced to 30 ℃, with 4 bottles of seed liquor combined inoculations to fermentation tank.30 ℃ of temperature, tank pressure 0.05Mpa, ventilation 0.5L/H ferments under the condition of rotating speed 150rpm, gets sample one time in per 4 hours, and microscopically is observed counting.When the bacterium number reaches 1 * 10 7Individual/as to stop fermentation during ml, in fermentation liquid, add 34ml essence at last.

Claims (2)

1. microbial deodorant is characterized in that: this deodorizer is a kind of fermentation liquid that contains the unusual Hansenula anomala that Hansenula anomala belongs to, and contained described zymic bacterium number is no less than 1 * 10 in its product 7Individual/the ml order of magnitude.
2. microbial deodorant according to claim 1 is characterized in that also being added with in this deodorizer percentage by volume and is 0.01%~0.05% essence.
CN 02152024 2002-11-21 2002-11-21 Microbe deodorant Active CN1224426C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02152024 CN1224426C (en) 2002-11-21 2002-11-21 Microbe deodorant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02152024 CN1224426C (en) 2002-11-21 2002-11-21 Microbe deodorant

Publications (2)

Publication Number Publication Date
CN1502372A CN1502372A (en) 2004-06-09
CN1224426C true CN1224426C (en) 2005-10-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02152024 Active CN1224426C (en) 2002-11-21 2002-11-21 Microbe deodorant

Country Status (1)

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CN (1) CN1224426C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100375637C (en) * 2005-05-12 2008-03-19 中国农业大学 Biological deodorization and purification agent, and its use

Also Published As

Publication number Publication date
CN1502372A (en) 2004-06-09

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