CN108211752B - Smell removing agent and method for removing peculiar smell of air in space - Google Patents
Smell removing agent and method for removing peculiar smell of air in space Download PDFInfo
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- CN108211752B CN108211752B CN201711309735.2A CN201711309735A CN108211752B CN 108211752 B CN108211752 B CN 108211752B CN 201711309735 A CN201711309735 A CN 201711309735A CN 108211752 B CN108211752 B CN 108211752B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/79—Injecting reactants
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
- A61L9/145—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/108—Halogens or halogen compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to a deodorant and a method for eliminating air odor in a space, wherein the method comprises the following steps: adding subacid electrolyzed water with effective chlorine concentration of 40-60mg/L, pH of 5.0-6.5 and oxidation-reduction potential of 700-900mA and a nano living ore agent (volume ratio of 100: 1) into an ultrasonic atomizer, and spraying the mixture into a hospital clinic at a flow rate of 300mL/h of 200-2 h after atomization treatment, wherein the atomization time is 0.5-2 h. The method of the invention not only can realize continuous deodorization and play a role in purifying air, but also can continuously reduce the microbial pollution in the air, adjust the indoor humidity of the hospital and effectively prevent the interactive infection of the environment of multiple pets. The method is simple and convenient to operate, has continuity, has a good effect of eliminating the peculiar smell in the animal house, and is favorable for popularization and application.
Description
Technical Field
The invention belongs to the field of air purification and deodorization, and relates to a deodorant and a method for eliminating peculiar smell of air in a space.
Background
With the improvement of the living standard of people, people pay more and more attention to the health of pets, and the sanitation and safety of temporary pet breeding or pet nursing areas are concerned. In the air of pet hospitals, not only are the number of microorganisms such as bacteria and fungi large, but also various bad smells are accompanied, and the smells mainly come from sebaceous gland secretions of pets, wound inflammation infection, breath and excretions thereof, and the bad influence is caused on the good medical environment of pets.
The problem of how to eliminate the peculiar smell brought by pets is urgent to be solved. The cleaning is a traditional mode for eliminating the peculiar smell, but the mode cannot be continuously operated, cannot timely eliminate the peculiar smell brought by the pet, and consumes energy and time. In addition, chemical medicines (such as air fresheners) are sprayed in many places to cover peculiar smell, but the method has the problems of poor deodorization effect, residue of harmful substances and the like, and causes chemical toxicity to pets and personnel. Therefore, the development of a method which is safe and can effectively eliminate the peculiar smell in the air of the pet hospital is imperative.
The subacid electrolyzed water is a novel green disinfectant, the main component of which is hypochlorous acid (HClO), and the subacid electrolyzed water has the characteristics of broad-spectrum sterilization, no chemical residue and the like. However, the slightly acidic electrolyzed water is easy to decompose and lose efficacy under the action of air organic matters, and is difficult to sterilize continuously.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a safe, continuous and efficient deodorant and a method for eliminating the peculiar smell in the air in a space.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
a deodorant comprising a mixture of slightly acidic electrolyzed water and a nano living ore agent.
Preferably, the mixing volume ratio of the subacid electrolyzed water to the nano living ore agent is 100: 1.
wherein the effective chlorine concentration of the subacid electrolyzed water is 30-40mg/L, the pH value is 5.0-6.5, and the oxidation-reduction potential is 700-900 mA.
Wherein the living ore in the nano living ore agent is derived from natural ore.
The invention also provides a method for eliminating the peculiar smell of the air in the space, and the mixed liquid of the subacid electrolyzed water and the nano living ore antibacterial agent is sprayed into the space in an atomized form.
In particular, the conditions met by atomization are: Qt/pV is less than or equal to 50 percent,
wherein p is the saturated absolute humidity of air at different temperatures and is given in g/m3，
V is the volume in space, in m3，
Q is the atomization flow rate, and the unit is mL/h,
t is the atomization time in h.
Preferably, the atomization flow rate Q is in the range of 200-300mL/h, and the atomization time t is 0.5-2 h.
The method is particularly applied to the application of eliminating the air odor of the animal rooms and the pet rooms.
The invention has the beneficial effects that:
according to the invention, the subacid electrolyzed water and the nano living ore agent are innovatively combined and atomized and sprayed into the air in the pet hospital, so that not only is the effect of continuously deodorizing and purifying the air achieved, but also the microbial pollution in the air can be continuously reduced, the indoor humidity of the hospital can be regulated, and the cross infection of the environment of multiple pets can be effectively prevented.
The method is simple and convenient to operate, has continuity, has a good effect of eliminating peculiar smell in the space, and is favorable for popularization and application.
Detailed Description
The inventor researches show that the main source of the air odor in the animal room or the pet room is ammonia (NH) released by the fermentation of animal excrement3) Ammonia gas can undergo redox reaction with hypochlorous acid (HClO) at normal temperature, thereby eliminating odor, and the reaction equation is as follows:
3HClO+H2O+2NH3——N2+3H++3Cl-+4H2O
further research shows that the sterilizing and deodorizing effect of the slightly acidic electrolyzed water can be continuously maintained under the interaction of the slightly acidic electrolyzed water and the nano living ore antibacterial agent.
The following examples are further illustrative.
Example 1
The embodiment provides a method for eliminating peculiar smell in air in a space, which atomizes and sprays a deodorant to a certain Hangzhou pet hospital and comprises the following steps:
the mixed solution of subacid electrolyzed water with the effective chlorine concentration of 40mg/L, the pH value of 5.0-6.5 and the oxidation-reduction potential of 700-900mA and the nano living ore antibacterial agent is sprayed into a space in an atomization mode according to the ratio of 100:1, an atomizer is arranged on a worktable at the center of a diagnosis room, the size of the diagnosis room is about 5.5m multiplied by 3.0m multiplied by 2.7m, the air temperature is 25 ℃, the subacid electrolyzed water is atomized and then sprayed into the diagnosis room of a pet hospital at the flow rate of 200mL/h for atomization for 1-3 h. The results show that the ammonia gas reduction rate in the air after 1h of atomization is 37.6%, and the ammonia gas concentration is only 45% 4h after the atomization is finished.
Example 2
The embodiment provides a method for eliminating peculiar smell in air in a space, which is used for atomizing and spraying a deodorant to a certain Hangzhou pet store and comprises the following steps:
the mixed solution of subacid electrolyzed water with the effective chlorine concentration of 40mg/L, the pH value of 5.0-6.5 and the oxidation-reduction potential of 700-900mA and the nano living ore antibacterial agent is sprayed into a space in an atomization mode according to the ratio of 100:1, an atomizer is arranged on a worktable at the center of a diagnosis room, the size of the diagnosis room is about 5m multiplied by 3.0m multiplied by 1.2m, the air temperature is 26 ℃, the subacid electrolyzed water is atomized and then sprayed into the diagnosis room at the flow rate of 300mL/h, and the atomization is carried out for 2-4h, and the result shows that the reduction rate of ammonia gas in the air is 61.3% after 2h of atomization, and the ammonia gas concentration is only 48% after 5h of atomization.
Comparative example 1
This comparative example was carried out by atomizing only slightly acidic electrolyzed water having an effective chlorine concentration of 40mg/L, a pH of 5.0 to 6.5 and an oxidation-reduction potential of 700-900mA, and the other conditions were the same as in example 2.
The results showed that the ammonia gas reduction rate in the air was 59% after 2 hours of atomization, but the ammonia gas concentration rapidly increased to 61% 5 hours after the end of atomization.
Claims (4)
1. A deodorant for eliminating peculiar smell of air in an animal room or a pet room is characterized in that the deodorant comprises a mixed solution of slightly acidic electrolyzed water and a nano living body ore agent;
the mixing volume ratio of the subacid electrolyzed water to the nano living ore agent is 100: 1;
the effective chlorine concentration of the subacid electrolyzed water is 30-40mg/L, the pH value is 5.0-6.5, and the oxidation-reduction potential is 700-900 mA;
the living ore in the nanometer living ore agent is derived from natural ore.
2. A method of combating malodour in air within a space, wherein a deodorising agent according to claim 1 is sprayed into the space in the form of an aerosol, the aerosol satisfying the conditions: Qt/pV is less than or equal to 50 percent,
wherein p is the saturated absolute humidity of air at different temperatures and is given in g/m3，
V is the volume in space, in m3，
Q is the atomization flow rate, and the unit is mL/h,
t is the atomization time in h.
3. The method as claimed in claim 2, wherein the atomization flow rate Q is in the range of 200mL/h and 300mL/h, and the atomization time t is in the range of 0.5-2 h.
4. Use of the method of claim 3 for eliminating odors in the air of an animal or pet house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711309735.2A CN108211752B (en) | 2017-12-11 | 2017-12-11 | Smell removing agent and method for removing peculiar smell of air in space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711309735.2A CN108211752B (en) | 2017-12-11 | 2017-12-11 | Smell removing agent and method for removing peculiar smell of air in space |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108211752A CN108211752A (en) | 2018-06-29 |
| CN108211752B true CN108211752B (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711309735.2A Active CN108211752B (en) | 2017-12-11 | 2017-12-11 | Smell removing agent and method for removing peculiar smell of air in space |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621680A (en) * | 2019-01-09 | 2019-04-16 | 浙江大学 | A kind of air disinfection device and sterilization method |
| CN112915761A (en) * | 2021-01-29 | 2021-06-08 | 必多隆环境技术(上海)有限公司 | Device for purifying oil fume by using acidic oxidation potential water |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190234A (en) * | 2014-09-15 | 2014-12-10 | 安徽工业大学 | Deodorant for waste transfer station and preparation method of deodorant |
| CN104436271A (en) * | 2014-11-14 | 2015-03-25 | 浙江大学 | Method for reducing microbial pollution in indoor air |
| CN205460012U (en) * | 2015-08-31 | 2016-08-17 | 广州中国科学院先进技术研究所 | Bacteria removing device and domestic appliance who contains this bacteria removing device thereof |
| KR20170068920A (en) * | 2015-12-10 | 2017-06-20 | 조재영 | Preparation Method of Dried Bulbs and Tubers with Good Restoration and Preservation, And Dried Bulbs and Tubers thereby |
-
2017
- 2017-12-11 CN CN201711309735.2A patent/CN108211752B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190234A (en) * | 2014-09-15 | 2014-12-10 | 安徽工业大学 | Deodorant for waste transfer station and preparation method of deodorant |
| CN104436271A (en) * | 2014-11-14 | 2015-03-25 | 浙江大学 | Method for reducing microbial pollution in indoor air |
| CN205460012U (en) * | 2015-08-31 | 2016-08-17 | 广州中国科学院先进技术研究所 | Bacteria removing device and domestic appliance who contains this bacteria removing device thereof |
| KR20170068920A (en) * | 2015-12-10 | 2017-06-20 | 조재영 | Preparation Method of Dried Bulbs and Tubers with Good Restoration and Preservation, And Dried Bulbs and Tubers thereby |
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| CN108211752A (en) | 2018-06-29 |
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Effective date of registration: 20210324 Address after: No.99 Furong Zhongsan Road, economic and Technological Development Zone, Xishan District, Wuxi City, Jiangsu Province, 214000 Applicant after: WUXI XUNLANG LIANDA FUNCTION WATER TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: 214000 Shenzhen Hong Kong Asia Pacific Center, 299 Fangcheng Avenue, Xinwu District, Wuxi City, Jiangsu Province Applicant before: WUXI XUNLANG TECHNOLOGY Co.,Ltd. |