CN102921028A - Completely biodegradable deodorant and application thereof - Google Patents

Completely biodegradable deodorant and application thereof Download PDF

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Publication number
CN102921028A
CN102921028A CN2012103796004A CN201210379600A CN102921028A CN 102921028 A CN102921028 A CN 102921028A CN 2012103796004 A CN2012103796004 A CN 2012103796004A CN 201210379600 A CN201210379600 A CN 201210379600A CN 102921028 A CN102921028 A CN 102921028A
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Prior art keywords
deodorizer
fully biodegradable
antibacterial
pha
deodorant
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CN2012103796004A
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Chinese (zh)
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钟路华
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Individual
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Priority to CN2012103796004A priority Critical patent/CN102921028A/en
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Abstract

The invention discloses a completely biodegradable deodorant; the main ingredient of the completely biodegradable deodorant is polyhydroxyalkanoate. The deodorant disclosed by the invention can be used for decomposing toxic smelly gas such as hydrogen sulfide, methane and the like in sewers so as to remove odor when being added to municipal sewers; meanwhile, as the main raw materials is completely biodegradable, no pollution can be caused to the environment during deodorizing.

Description

A kind of fully biodegradable deodorizer and application thereof
Technical field
The present invention relates to deodorizer, more particularly, relate to a kind of fully biodegradable deodorizer.
Background technology
Odor pollution extensively is subject to the attention of various countries, is thought one of six large public hazards that are only second to noise by many countries.Particularly in the resident lavatory and the stench on the ground such as drain of kitchen, garbage disposal plant, plant, public lavatory had a strong impact on especially environment.The chemical substance of distributing foul odour mainly is divided into five classes by chemical composition: sulfur-containing compound such as hydrogen sulfide, thio-alcohol, thioether etc.; Nitrogen-containing compound such as ammonia, amide etc.; Halogen and derivant thereof such as chlorine, halogenated hydrocarbons; Hydro carbons such as alkane, alkene, aromatic hydrocarbon etc.; Oxygen-containing organic compound is such as alcohol, phenol, aldehyde, ketone etc.
International and domestic deodorizer commonly used mainly contains at present: several large series products such as natural plant liquid deodorizer, biological deodorant, fragrant and deodorizing agent, macromolecular deodorizer, activated charcoal deodorants.Wherein natural plant liquid deodorizer, fragrant and deodorizing agent, activated charcoal deodorants belong to spreadability deodorizer, also namely do not eliminate stink, but add in the spice in stink and stink, make it to reduce from sense organ the impact of stink.Biological deodorant is reactive deodorizer, principle is biological bacteria and the combination of deodorization molecule, reacts to reach deodorizing effect, but this deodorizer need to be concentrated gas extraction system, and microorganism fungus kind has requirement to ambient temperature, activity decreased when temperature is low in the winter time, deodorizing effect descends.Macromolecular deodorizer is absorption degradation type deodorizer, its principle is after relying on flocculation ability with the deodorization Molecular Adsorption, the effective ingredient degraded odorant pollutant of recycling in the deodorizer is reaching the purpose of deodorization, but general macromolecular deodorizer can produce pollution again to environment.
Summary of the invention
For overcoming above-mentioned technological deficiency, concentrate on studies through the people of the invention of this patent, a kind of fully biodegradable deodorizer is proposed.
Its technical scheme is as described below: a kind of fully biodegradable deodorizer, described deodorizer contains PHA.
Described PHA is any one or a few the mixture among PHBV, PHBH, P3HB4HB, PHBP, the PHO, described PHBV, PHBH, P3HB4HB, PHBP, PHO refer to respectively PHBV, poly--the 3-hydroxybutyrate ester-altogether-3-hydroxycaproic ester, poly--3-hydroxybutyrate ester-4 hydroxybutyric acid ester, poly butyric ester propionic ester, poly-Hydroxycaprylic acid ester.
Described deodorizer also contains antibacterial and other auxiliary agents.
Described antibacterial is two hot guanidinesalts, imazalil, spy one or more mixture in can be how.
Described other auxiliary agents are one or more mixture in starch, Pulvis Talci, calcium carbonate, Calx, Gypsum Fibrosum, montorillonite clay, Kaolin, shepardite, wood powder, straw, bentonite, flyash, conch meal, the carapace powder.
PHA, antibacterial and other auxiliary agent parts by weight are 100 in the described deodorizer: 0.5-15: 10-100..
PHA, antibacterial and other auxiliary agent parts by weight are 100 in the described deodorizer: 5-15: 50-100..
The invention also discloses the application of above-mentioned fully biodegradable deodorizer in municipal sewage system.
The invention also discloses the application of above-mentioned fully biodegradable deodorizer in refuse landfill.
The injected volume of deodorizer of the present invention in sewer and refuse landfill is 1-10000ppm, is preferably 100-1000ppm.Deodorizer of the present invention also can be prepared as powder or pellet.
In the present invention, because the primary raw material of deodorizer is PHA, combine the advantage of biological deodorant and macromolecular deodorizer, join in the sewers such as lavatory, kitchen and can decompose poisonous odorous gas such as the hydrogen sulfide in lavatory and the drain of kitchen, methane, to remove stench; Added simultaneously other auxiliary components, played slow releasing function, so that the effect of deodorizer can be continued; Simultaneously primary raw material of the present invention all is can complete biodegradable, can not pollute environment in deodorization again.
The specific embodiment
The below will the present invention is described in detail by specific embodiment.
Embodiment 1:
P3HB4HB (the 4HB content of monomer is 15%) is prepared into powder to be put in kitchen and the lavatory drain.
Embodiment 2:
PHBV (the HV content of monomer is 12%) is prepared into pellet to be put in kitchen and the lavatory drain.
Embodiment 3:
To contain P3HB4HB (the 4HB content of monomer is 12%): the antibacterial imazalil: the Pulvis Talci=deodorizer of preparation in 100: 10: 50 is made powder and is put in kitchen and the lavatory drain.
Embodiment 4:
To contain PHBH (the HH content of monomer is 15%): the two hot guanidinesalts of antibacterial: the calcium carbonate=deodorizer of preparation in 100: 5: 40 is made powder and is put in the soot.
Embodiment 5:
To contain PHO makes powder and puts in the soot.
Embodiment 6:
To contain PHBH (the HH content of monomer is 15%): the antibacterial spy can be many: the montorillonite clay=deodorizer of preparation in 100: 15: 100 is made powder and is put in the soot.
After 5 days the deodorizing effect in above-described embodiment is tested, stench alleviates a lot.
In sum, but the present invention is not limited to above-mentioned embodiment, and persons skilled in the art are in the disclosed technical scope of the present invention, and the variation that can expect easily is all within protection scope of the present invention.

Claims (9)

1. fully biodegradable deodorizer, it is characterized in that: described deodorizer contains PHA.
2. fully biodegradable deodorizer as claimed in claim 1 is characterized in that: described PHA is any one or a few the mixture among PHBV, PHBH, P3HB4HB, PHBP, the PHO.
3. fully biodegradable deodorizer as claimed in claim 1 is characterized in that: described deodorizer also contains antibacterial and other auxiliary agents.
4. fully biodegradable deodorizer as claimed in claim 3 is characterized in that: described antibacterial is two hot guanidinesalts, imazalil, spy one or more mixture in can be how.
5. fully biodegradable deodorizer as claimed in claim 3, it is characterized in that: described other auxiliary agents are one or more mixture in starch, Pulvis Talci, calcium carbonate, Calx, Gypsum Fibrosum, montorillonite clay, Kaolin, shepardite, wood powder, straw, bentonite, flyash, conch meal, the carapace powder.
6. fully biodegradable deodorizer as claimed in claim 3, it is characterized in that: PHA, antibacterial and other auxiliary agent parts by weight are 100 in the described deodorizer: 0.5-15: 10-100.
7. fully biodegradable deodorizer as claimed in claim 6, it is characterized in that: PHA, antibacterial and other auxiliary agent parts by weight are 100 in the described deodorizer: 5-15: 50-100.
8. such as the application of the described fully biodegradable deodorizer of claim 1-7 any one in municipal sewage system.
9. such as the application of the described fully biodegradable deodorizer of claim 1-7 any one in refuse landfill.
CN2012103796004A 2012-10-09 2012-10-09 Completely biodegradable deodorant and application thereof Pending CN102921028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103796004A CN102921028A (en) 2012-10-09 2012-10-09 Completely biodegradable deodorant and application thereof

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Application Number Priority Date Filing Date Title
CN2012103796004A CN102921028A (en) 2012-10-09 2012-10-09 Completely biodegradable deodorant and application thereof

Publications (1)

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CN102921028A true CN102921028A (en) 2013-02-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104984993A (en) * 2015-07-10 2015-10-21 武汉钢铁(集团)公司 Deodorizer for organic pesticide-polluted soil as well as preparing method and application of deodorizer
CN111978614A (en) * 2020-08-11 2020-11-24 青岛周氏塑料包装有限公司 Antibacterial and deodorant plastic for garbage can and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070056173A (en) * 2005-11-29 2007-06-04 신꼬오 아크텍 가부시끼가이샤 Deodorant
CN101263828A (en) * 2008-04-30 2008-09-17 浙江林学院 Disinfection antistaling agent containing vinegar liquid for plant and uses thereof
CN101928069A (en) * 2009-06-19 2010-12-29 深圳市意可曼生物科技有限公司 Sewage purifier and sewage purification method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070056173A (en) * 2005-11-29 2007-06-04 신꼬오 아크텍 가부시끼가이샤 Deodorant
CN101263828A (en) * 2008-04-30 2008-09-17 浙江林学院 Disinfection antistaling agent containing vinegar liquid for plant and uses thereof
CN101928069A (en) * 2009-06-19 2010-12-29 深圳市意可曼生物科技有限公司 Sewage purifier and sewage purification method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104984993A (en) * 2015-07-10 2015-10-21 武汉钢铁(集团)公司 Deodorizer for organic pesticide-polluted soil as well as preparing method and application of deodorizer
CN111978614A (en) * 2020-08-11 2020-11-24 青岛周氏塑料包装有限公司 Antibacterial and deodorant plastic for garbage can and preparation method thereof
CN111978614B (en) * 2020-08-11 2022-11-29 青岛周氏塑料包装有限公司 Antibacterial and deodorant plastic for garbage can and preparation method thereof

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