CN1215883C - Deodorant - Google Patents
Deodorant Download PDFInfo
- Publication number
- CN1215883C CN1215883C CN031181406A CN03118140A CN1215883C CN 1215883 C CN1215883 C CN 1215883C CN 031181406 A CN031181406 A CN 031181406A CN 03118140 A CN03118140 A CN 03118140A CN 1215883 C CN1215883 C CN 1215883C
- Authority
- CN
- China
- Prior art keywords
- deodorizer
- garbage
- water
- deodorizing agent
- compost
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002781 deodorant agent Substances 0.000 title claims description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229920001661 Chitosan Polymers 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000013599 spices Nutrition 0.000 claims description 5
- 239000010813 municipal solid waste Substances 0.000 abstract description 25
- 238000000034 method Methods 0.000 abstract description 17
- 239000002361 compost Substances 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 12
- 241000255925 Diptera Species 0.000 abstract description 8
- 230000001877 deodorizing effect Effects 0.000 abstract description 8
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 239000002910 solid waste Substances 0.000 abstract description 4
- 238000010790 dilution Methods 0.000 abstract description 2
- 239000012895 dilution Substances 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- 239000003895 organic fertilizer Substances 0.000 abstract 1
- 239000002304 perfume Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000004332 deodorization Methods 0.000 description 12
- 238000009264 composting Methods 0.000 description 11
- 229920002101 Chitin Polymers 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 241000256113 Culicidae Species 0.000 description 6
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 4
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 3
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 241001597008 Nomeidae Species 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000010883 coal ash Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229960001270 d- tartaric acid Drugs 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000006196 deacetylation Effects 0.000 description 2
- 238000003381 deacetylation reaction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002241 glass-ceramic Substances 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- XYHKNCXZYYTLRG-UHFFFAOYSA-N 1h-imidazole-2-carbaldehyde Chemical compound O=CC1=NC=CN1 XYHKNCXZYYTLRG-UHFFFAOYSA-N 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-M 3-Methylbutanoic acid Natural products CC(C)CC([O-])=O GWYFCOCPABKNJV-UHFFFAOYSA-M 0.000 description 1
- 241000186361 Actinobacteria <class> Species 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000238421 Arthropoda Species 0.000 description 1
- 229920000018 Callose Polymers 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000238424 Crustacea Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 235000019082 Osmanthus Nutrition 0.000 description 1
- 241000333181 Osmanthus Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-N beta-methyl-butyric acid Natural products CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- FLASNYPZGWUPSU-SICDJOISSA-N chitosan Chemical compound O([C@@H]1[C@@H](CO)O[C@H]([C@@H]([C@H]1O)N)O[C@@H]1[C@@H](CO)O[C@H]([C@@H]([C@H]1O)N)O[C@@H]1[C@@H](CO)O[C@H]([C@@H]([C@H]1O)N)O[C@@H]1[C@@H](CO)O[C@H]([C@@H]([C@H]1O)N)O[C@@H]1[C@@H](CO)O[C@H]([C@@H]([C@H]1O)N)O[C@H]1[C@H](O)[C@H]([C@@H](O[C@@H]1CO)O[C@@H]1[C@H](O[C@@H](O[C@@H]2[C@H](O[C@@H](O)[C@H](N)[C@H]2O)CO)[C@H](N)[C@H]1O)CO)NC(=O)OC)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1N FLASNYPZGWUPSU-SICDJOISSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- -1 nitrogen-containing compound Chemical class 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to a deodorizing agent used in the process of producing organic fertilizer with organic solid waste. The deodorizing agent comprises 0.2 to 1.2% of chitosan, 1 to 6% of acetic acid glacial, 0.01 to 0.03% of perfume and 93 to 98% of water. Water is added in the deodorizing agent according to certain proportion for dilution, which produces spraying liquid. The spraying liquid is added in an aggregate pit before a garbage separating system, and later, the deodorizing agent can also be replenished in a garbage water regulating and spraying system in the operation process of garbage compost. The present invention can quickly adsorb, eliminate and shield original foul gas in the garbage, reduce the propagation of mosquitoes and flies and improve the working environment of separation shop personnel of compost plants.
Description
Technical field: the present invention relates to organic solid waste and handle, particularly organic solid waste is produced the deodorization inorganic agent in the organic compost process.
Background technology: it is one of most widely used in the world three kinds of waste disposal methods at present that the composting process of house refuse is handled.It is to rely on microorganisms such as the extensive antibacterial that exists of occurring in nature, actinomycetes, fungus, promotes controllably that artificially the Organic substance that can be degraded by microorganisms in the rubbish is converted into the Biochemical processes of stable humus.Its product one compost can become the soil conditioner that imposes on farmland, orchard, nursery, improves the soil property in poor ridge soil, provides growth required nutrient to crop.Because, resource degree advantages of higher little to environmental hazard that it has adopts composting technology to handle organic solid waste and mud is just becoming more and more extensive.
But in the actual motion of domestic waste and sludge composting factory, a subject matter of existence be in the composting process and composting production in the generation of foul odour, and in composting process, grow a large amount of mosquitos and flies.So both severe contamination the environment of plant area and surrounding area, the physical and mental health of harm garbage compost staff of plant area and surrounding resident has also reduced the commodity value of composting production widely, directly has influence on the survival and development of composting production on fertilizer market.
Foul gas in the rubbish can be divided into five classes by chemical composition: 1. sulfur-containing compound, as hydrogen sulfide, sulfur dioxide, mercaptan, sulfur ether; 2. nitrogen-containing compound is as amine, amide, indole; 3. halogen and derivant are as chlorine, halogenated hydrocarbons; 4. hydro carbons: alkane, alkene, alkynes, aromatic hydrocarbon; 5. oxygen-containing organic compound is as alcohol, phenol, aldehyde, ketone, organic acid etc.The method of handling foul smell has technology such as soda acid absorption, chemistry are covered, chemisorbed, catalytic combustion, microbial deodorization usually.Disclose a kind of air deodorization agent and deodorizing method as Chinese 90101673.X patent application specification, this deodorizer contains citric acid, lactic acid, D-tartaric acid; Though this deodorizer has certain deodorizing effect, because citric acid, lactic acid, D-tartaric acid in its component have certain sterilization functions, be unfavorable for the growth of compost microbe, prolonged the cycle of compost treatment.
Summary of the invention: the object of the present invention is to provide a kind of deodorizer, can adsorb, cover, remove original various foul gass in the rubbish fast.
The present invention is achieved through the following technical solutions the foregoing invention purpose.The deodorizer prescription is: chitosan (0.2-1.2%); Acetic acid (1-6%); Spice (0.01-0.03%); Water (93-98%).
Description of drawings:
Fig. 1 is used for the general flow chart that the rubbish deodorization is handled for deodorizer.
The below is described in further detail the present invention:
1. deodorant
The deodorizer prescription is: chitosan (0.2-1.2%); Acetic acid (1-6%); Spice (0.01-0.03%); Water (93-98%).
Deodorizer Main Ingredients and Appearance--chitosan (Chitosan; Deacetylated chitin; Flonac N; chitosan; chitosan; soluble chitin; chitosan; chitan; chitosan; soluble chitin; the viscosity chitin) is a kind of crustacean; arthropod; the water-soluble products that generates behind the chitin deacetylate of mushroom etc.; can not damage original regeneration microorganism in the rubbish; no residual toxicity; not the preferential degradation material of microorganism in the compost system, but finally can be degraded by microorganisms as Organic substance.At occurring in nature, the chitin resource is very abundant, is to be only second to cellulosic natural polymer.Chitosan, chemistry (1,4)-2-amino by name-2-deoxidation-callose is the most important derivant of chitin.Molecular weight tens0000 is to hundreds of thousands.Different because of method for making, process conditions and requirement, the deacetylation degree can be by 60% to 100%, and the employed chitosan of this deodorizer can be bought the commercially available prod, also can make by oneself.Preparation method is chitin is heated to 110 ℃ of deacetylation 60%-85% that reacted 1-1.5 hour and obtained in 40～45%NaOH solution a product.It can adsorb malodor molecules such as the ammonia in the rubbish, amine, hydrogen sulfide, isovaleric acid, fatty acid, methanthiol, sulfuration methanol, wrap up, form polymer, prevent the release of malodor molecule, and in composting process subsequently by microbial decomposition, the effect that mask malodors, expulsion mosquitos and flies are arranged of the spice in the deodorizer improves operator's working environment simultaneously.
2. deodorizer using method:
Deodorizer is in 1: the ratio water distribution dilution of (50～100), promptly use 1 liter of deodorizer water distribution (50～100) litre, make flushing liquor, add in the hole that gathers materials before the refuse classification system, thereby deodorizer can fully mix with rubbish in the process that the refuse classification subsequently stirs, make the foul odour in the rubbish promptly obtain absorption, neutralize and cover, and reduce mosquitos and flies in the starting stage of compost production run.The addition of deodorization flushing liquor is generally the 1-3% of rubbish weight according to the composition and the stench degree of rubbish.
In the garbage compost running as need to replenish deodorizer, then can in regulating the water source of spray system, refuse moisture add the deodorizer of above-mentioned concentration.Along with replenishing of moisture, deodorizer just can enter in the junk-heap body, thus absorption with in and the new foul odour that produces in the composting process.
Deodorizer of the present invention has used novel absorption material, made up chemisorbed, chemistry and multiple deodorization technology such as covered, can adsorb, eliminate, cover rubbish Central Plains foul smelling gas fast, reduce growing of mosquitos and flies, obviously improve composting plant letter sorting shop personnel's working environment.
The specific embodiment:
Embodiment 1:
The rubbish constituent (%) of present embodiment is as shown in the table:
The Organic substance inorganic matter
Kitchen surplus waste paper fibre bamboo radwood rubber glass ceramics metal coal ash adobe
43.00 4.80 3.60 2.80 4.10 4.00 3.90 33.80
The prescription of deodorizer is: chitosan (0.4%); Acetic acid (3%); Osmanthus flower fragrance (0.01%); Water (96.6%).
Deodorizer dilutes in 1: 100 ratio water distribution, promptly uses 100 liters of 1 liter of deodorizer water distributions, makes flushing liquor, adds in the gathering materials hole before the refuse classification system, and the addition of deodorization flushing liquor is 1% of a rubbish weight.In the process that refuse classification subsequently stirs, deodorizer can fully mix with rubbish, makes the foul odour in the rubbish promptly obtain absorption in the starting stage of compost production run, eliminate and cover, and reduces mosquitos and flies, improves working environment.
The deodorizing effect of deodorizer
Concentration (mL/m before the deodorization of foul gas composition
3) concentration (mL/m after the deodorization
3) clearance (%)
Ammonia 2.7 1.6 40.7
Methylamine 19.8 7.0 64.6
Ethamine 12.6 5.4 57.1
Hydrogen sulfide 52.4 22.5 57.1
Indole 6.2 2.8 54.8
Embodiment 2:
The rubbish constituent (%) of present embodiment is as shown in the table:
The Organic substance inorganic matter
Kitchen surplus waste paper fibre bamboo radwood rubber glass ceramics metal coal ash adobe
58.00 7.90 2.80 5.20 13.70 3.20 1.20 8.00
The prescription of deodorizer is: chitosan (0.6%); Acetic acid (4%); Fructus Citri Limoniae essence (0.02%); Water (95.4%).
Deodorizer dilutes in 1: 80 ratio water distribution, that is: with 100 liters of 1 liter of deodorizer water distributions, make flushing liquor, add in the hole that gathers materials before the refuse classification system, thereby deodorizer can fully mix with rubbish in the process that the refuse classification subsequently stirs, make the foul odour in the rubbish promptly obtain absorption, neutralize and cover, and reduce mosquitos and flies in the starting stage of compost production run.The addition of deodorization flushing liquor is 2% of a rubbish weight.
The deodorizing effect of deodorizer
Concentration (mL/m before the deodorization of foul gas composition
3) concentration (mL/m after the deodorization
3) clearance (%)
Ammonia 6.2 2.9 53.2
Methylamine 16.8 6.2 63.1
Ethamine 18.6 5.7 69.3
Hydrogen sulfide 48.4 18.6 61.6
Indole 5.3 2.5 52.8
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN031181406A CN1215883C (en) | 2003-03-05 | 2003-03-05 | Deodorant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN031181406A CN1215883C (en) | 2003-03-05 | 2003-03-05 | Deodorant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1435262A CN1435262A (en) | 2003-08-13 |
| CN1215883C true CN1215883C (en) | 2005-08-24 |
Family
ID=27634388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN031181406A Expired - Fee Related CN1215883C (en) | 2003-03-05 | 2003-03-05 | Deodorant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1215883C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103228582A (en) * | 2011-09-19 | 2013-07-31 | Bk有限公司 | Method for producing a deodorizer, deodorizer produced through same, and method for removing offensive odors using same |
| CN104338162B (en) * | 2014-08-28 | 2017-02-15 | 重庆安碧捷高新技术产业集团有限公司 | Deodorant for treating garbage stench and deodorization method thereof |
| CN114588299A (en) * | 2016-08-01 | 2022-06-07 | 宝洁公司 | Phase-stable sprayable freshening composition comprising suspended particles |
| CN108653781A (en) * | 2018-05-07 | 2018-10-16 | 广州佳伲思抗菌材料有限公司 | A kind of antibacterial deodorant and preparation method thereof |
| CN109224781B (en) * | 2018-08-29 | 2021-04-20 | 太原理工大学 | A simple spray and quick-setting biological deodorant film |
| CN116869021A (en) * | 2023-07-18 | 2023-10-13 | 中欧电子材料国际创新中心(合肥)有限公司 | A deodorant based on nanosilver ions |
-
2003
- 2003-03-05 CN CN031181406A patent/CN1215883C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1435262A (en) | 2003-08-13 |
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