CN1833730A - Public lavatory deodorant and prepn. thereof - Google Patents
Public lavatory deodorant and prepn. thereof Download PDFInfo
- Publication number
- CN1833730A CN1833730A CN 200610076280 CN200610076280A CN1833730A CN 1833730 A CN1833730 A CN 1833730A CN 200610076280 CN200610076280 CN 200610076280 CN 200610076280 A CN200610076280 A CN 200610076280A CN 1833730 A CN1833730 A CN 1833730A
- Authority
- CN
- China
- Prior art keywords
- public lavatory
- water
- potassium
- sodium
- deodorant
- 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.)
- Granted
Links
- 239000002781 deodorant agent Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 9
- VISKNDGJUCDNMS-UHFFFAOYSA-M potassium;chlorite Chemical compound [K+].[O-]Cl=O VISKNDGJUCDNMS-UHFFFAOYSA-M 0.000 claims description 8
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 7
- 235000019394 potassium persulphate Nutrition 0.000 claims description 7
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 claims description 7
- 229960002218 sodium chlorite Drugs 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 14
- 229910021529 ammonia Inorganic materials 0.000 abstract description 7
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract description 3
- 150000003568 thioethers Chemical class 0.000 abstract description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 2
- 229910052700 potassium Inorganic materials 0.000 abstract 2
- 239000011591 potassium Substances 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 229910001919 chlorite Inorganic materials 0.000 abstract 1
- 229910052619 chlorite group Inorganic materials 0.000 abstract 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000007865 diluting Methods 0.000 abstract 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 abstract 1
- 150000003573 thiols Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 11
- 230000001877 deodorizing effect Effects 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 239000007800 oxidant agent Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004155 Chlorine dioxide Substances 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 235000019398 chlorine dioxide Nutrition 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical group ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
- 229960005196 titanium dioxide Drugs 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
A deodorant for the public lavatory is prepared from sodium (or potassium) chlorite (20-40%) and sodium (or potassium) persulfate (60-80%) through adding them to water, reacting, and diluting with water. It can fast decompose the odor components, such as ammonia, hydrogen sulfide, thiols, thioether, etc.
Description
Technical field
The present invention relates to a kind of public lavatory deodorant and preparation method thereof, belong to the chemical industry environmental protection product technical field.
Background technology
Along with closing on day by day of growth in the living standard and the 2008 Beijing Olympic Games and Shanghai World's Fair in 2010, the task of public lavatory odor treatment is urgent further.But employed so far deodorizer, or deodorizing effect is poor, or cost is too high, all is difficult to large tracts of land and promotes.The flavouring agent of Shi Yonging can only play the effect of covering in the past, can not eliminate stench, and a lot of local smelly balls (main component is paracide) that use are because poisonous, and many countries ban use of.And utilize the activated carbon adsorption deodorization, take effect slow, capacity is little, only is applicable to little space and the less places of stink such as refrigerator, room.Preparation method complexity, the price of the agent of titanium-dioxide photo chemical deodorizing are more expensive, must not be suitable for the public lavatory with ultraviolet or sun exposure; Adopt the airy method deodorization of physics, noise is big, energy consumption is high; Employing is the biological preparation of main component with the various plants extracting solution, though deodorizing effect is preferably arranged, cost is higher.Because the fund input in public lavatory is limited, public lavatory quantity is huge, promotes so also be difficult to large tracts of land.The public lavatory of China not only quantity is huge, and the large contingent that goes to toilet, add that water is limited, so odor pollution is very serious, according to the actual measurement in summer of public lavatory, business district, Beijing, the concentration of ammonia can be up to 40ppm in the air, the people who not only the goes to toilet eyeball that can't keep one's eyes open, and also passerby also must pass by, holding one's nose.
Chinese patent 200410012211.3 discloses a kind of " air cleaning eliminating smell agent and preparation method thereof ", can be used in the environment of relative closures such as refrigerator, freezer, compartment, toilet, but can only be used to eliminate general abnormal flavour.
Summary of the invention
The objective of the invention is to propose a kind of public lavatory deodorant and preparation method thereof, overcome that the existing product deodorizing effect is poor, the defective of cost costliness, to administer the public lavatory stench.
The public lavatory deodorant that the present invention proposes, the percentage by weight of each composition is:
Sodium chlorite or potassium chlorite 20～40%
Sodium peroxydisulfate or potassium peroxydisulfate 60～80%
The preparation method of public lavatory deodorant of the present invention may further comprise the steps:
(1) above-mentioned two kinds of raw materials are added in the entry in proportion, additional proportion is: the raw material total amount: water=1: 10～40;
(2) react 2～6 hours at normal temperatures, form yellow solution;
(3) with above-mentioned yellow solution dilute with water, solution: water=1: 1～3.
The public lavatory deodorant that the present invention proposes, odor pollutants such as the airborne ammonia of oxidation Decomposition, hydrogen sulfide, mercaptan, thioether are eliminated stench rapidly fast.Can be widely used in the public lavatory, raise booth, Biohazard Waste Disposal, administer odor pollution.Therefore deodorizer of the present invention and preparation method thereof is simple and reliable, harmless to the people, safe, inexpensive and have bactericidal action concurrently.
Table 1 is the result of use of deodorizer of the present invention.
| Detection time | Ambient parameter | The ammonia original concentration, ppm | Dosing operation ammonia concentration after 1 hour | Dosing operation ammonia concentration after 2 hours |
| 2005-4.11,14 points | Fine day, closes window by 21 ℃ | 29 | 2 | 0 |
| 2005-5.11,15 points | Cloudy, 25 ' (2, close window | 34 | 3 | 0 |
| 2005-6-11,14 points | Fine day, 35 ' (2, close window | 34 | 3 | 1 |
| 2005-7-11,14 points | Cloudy, 33 ℃, close window | 40 | 3 | 0 |
| 2005-8.11,14 points | Cloudy, 34 ' C closes window | 39 | 3 | 0 |
The specific embodiment
Public lavatory deodorant of the present invention comprises basic material and activation synergist.Its composition and proportioning (weight ratio) are: basic material sodium chlorite or potassium chlorite 20～40%, activation synergist sodium peroxydisulfate or potassium peroxydisulfate 60～80%.Both are all powder or granule, pack separately or place in the Combined inkbottle.Before using both are dissolved in the clear water together, additional proportion is: the raw material total amount: water=1: 10～40.Through insufficient reaction of 2～6 hours, form glassy yelloe solution, then with 1～3 times of clear water dilution.The method that adopts ultrasound wave or high pressure to make mist is sprayed water smoke in the space, public lavatory, the aerosol effect that forms 5～20 microns is best, reason is that aerial the hanging of aerosol stays the time longer, can reach more than 20 minutes, for the reaction between deodorizer and the pollutant component provides the competent time.Deodorant liquid is added in the ultrasonic atomization case, uses ultrasonic atomization, aerosol is sent into the space, lavatory from the roof, according to circumstances can adopt the circular flow mode of operation in 1 minute standby in 1 minute, also can move certain hour continuously by fan.
Used sodium chlorite or potassium chlorite and activation synergist sodium peroxydisulfate or potassium peroxydisulfate in the deodorizer of the present invention, through insufficient reaction, produce a certain amount of chlorine dioxide, form three kinds of oxidant mixtures of alkaline oxidiser sodium chlorite or potassium chlorite, acidic oxidation agent sodium sulfate or potassium peroxydisulfate and gaseous oxidizer chlorine dioxide, this mixture can integrated treatment has the mixing property odorant pollutant of different Acidity of Aikalinitys, with pollutant component oxidation Decomposition wherein, become the harmless object of free from extraneous odour.For example, the hydrogen sulfide in the pollutant is handled more effective by alkaline oxidiser, and ammonia is handled more effective by the acidic oxidation agent, and methanthiol, methyl sulfide are handled more effective by gaseous oxidizer.Therefore deodorizer of the present invention is compared with existing various air fresheners or deodorizer, has better, more comprehensive deodorizing capability.
Embodiment 1
Sodium chlorite 20 grams, sodium peroxydisulfate 80 grams add above-mentioned two kinds of raw materials in 1 kg of water, react at normal temperatures 5 hours, form yellow solution; This yellow solution is diluted with 2 kg of water, become deodorant liquid.
Embodiment 2
Potassium chlorite 30 grams, sodium peroxydisulfate 70 grams add above-mentioned two kinds of raw materials in 2 kg of water, react at normal temperatures 2 hours, form yellow solution; This yellow solution is diluted with 4 kg of water, become deodorant liquid.
Embodiment 3
Potassium chlorite 40 grams, potassium peroxydisulfate 60 grams add above-mentioned two kinds of raw materials in 4 kg of water, react at normal temperatures 4 hours, form yellow solution; This yellow solution is diluted with 4 kg of water, become deodorant liquid.
Claims (2)
1, a kind of public lavatory deodorant is characterized in that the percentage by weight of each composition in this deodorizer is:
Sodium chlorite or potassium chlorite 20～40%
Sodium peroxydisulfate or potassium peroxydisulfate 60～80%.
2, a kind of preparation method of public lavatory deodorant is characterized in that: the percentage by weight of each composition is in the deodorizer:
Sodium chlorite or potassium chlorite 20～40%
Sodium peroxydisulfate or potassium peroxydisulfate 60～80%
Its preparation method may further comprise the steps:
(1) above-mentioned two kinds of raw materials are added in the entry in proportion, additional proportion is: the raw material total amount: water=1: 10～40;
(2) react 2～6 hours at normal temperatures, form yellow solution;
(3) with above-mentioned yellow solution dilute with water, raw material total amount: water=1: 1～3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610076280XA CN100348269C (en) | 2006-04-21 | 2006-04-21 | Public lavatory deodorant and prepn. thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610076280XA CN100348269C (en) | 2006-04-21 | 2006-04-21 | Public lavatory deodorant and prepn. thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1833730A true CN1833730A (en) | 2006-09-20 |
| CN100348269C CN100348269C (en) | 2007-11-14 |
Family
ID=37001720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610076280XA Expired - Fee Related CN100348269C (en) | 2006-04-21 | 2006-04-21 | Public lavatory deodorant and prepn. thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100348269C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338162A (en) * | 2014-08-28 | 2015-02-11 | 重庆安碧捷高新技术产业投资有限公司 | SRR deodorant for treating garbage stench and deodorization method thereof |
| CN107115780A (en) * | 2017-04-25 | 2017-09-01 | 重庆安欣环保节能科技有限公司 | A kind of medicament and its deodorizing method for being used to remove foul gas |
| CN110721567A (en) * | 2019-10-10 | 2020-01-24 | 上海鸿来环保设备有限公司 | Be applicable to lavatory developments dry process deodorization equipment |
| CN111135789A (en) * | 2019-12-13 | 2020-05-12 | 上海勇意环境工程有限公司 | 360-degree flexible air purification material and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1253397B (en) * | 1965-02-10 | 1967-11-02 | Elektrochem Werke Muenchen Ag | Detergent with washing and bleaching effects |
| US4007262A (en) * | 1973-04-05 | 1977-02-08 | Bowers Wayne E | Odor control compositions for use in chemical toilet systems |
| DE10010255C2 (en) * | 2000-03-02 | 2002-10-31 | P & W Invest Vermoegensverwalt | Process for the sterilizing and cleaning rinsing of particle-containing filter beds |
-
2006
- 2006-04-21 CN CNB200610076280XA patent/CN100348269C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338162A (en) * | 2014-08-28 | 2015-02-11 | 重庆安碧捷高新技术产业投资有限公司 | SRR deodorant for treating garbage stench and deodorization method thereof |
| 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 |
| CN107115780A (en) * | 2017-04-25 | 2017-09-01 | 重庆安欣环保节能科技有限公司 | A kind of medicament and its deodorizing method for being used to remove foul gas |
| CN110721567A (en) * | 2019-10-10 | 2020-01-24 | 上海鸿来环保设备有限公司 | Be applicable to lavatory developments dry process deodorization equipment |
| CN111135789A (en) * | 2019-12-13 | 2020-05-12 | 上海勇意环境工程有限公司 | 360-degree flexible air purification material and preparation method thereof |
| CN111135789B (en) * | 2019-12-13 | 2022-05-27 | 上海勇意环境工程有限公司 | 360-degree flexible air purification material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100348269C (en) | 2007-11-14 |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN CITY LONGJI ENVIRONMENTAL PROTECTION ENG Free format text: FORMER OWNER: WANG XILIN Effective date: 20080523 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080523 Address after: Second industrial zone, Houjie Town, Dongguan, Henggang Patentee after: DONGGUAN LONGJI ENCIRCLE PROJECT Co.,Ltd. Address before: Haidian District Tsinghua Yuan, Beijing, northwest of Tsinghua University, 12-243 Patentee before: Wang Xilin |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 Po Ting Road, Ting Shan village, Houjie Town, Houjie Town, Dongguan, Guangdong Patentee after: DONGGUAN LONGJI ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: Second industrial zone, Houjie Town, Dongguan, Henggang Patentee before: DONGGUAN LONGJI ENCIRCLE PROJECT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180628 Address after: 523000 Po Ting Road, Ting Shan community, Houjie community, Houjie Town, Dongguan, Guangdong Patentee after: GUANGDONG MINGHANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 523000 Po Ting Road, Ting Shan village, Houjie Town, Houjie Town, Dongguan, Guangdong Patentee before: DONGGUAN LONGJI ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20190421 |