CN113578035A - Biological enzyme ozone scavenger - Google Patents
Biological enzyme ozone scavenger Download PDFInfo
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- CN113578035A CN113578035A CN202110949035.XA CN202110949035A CN113578035A CN 113578035 A CN113578035 A CN 113578035A CN 202110949035 A CN202110949035 A CN 202110949035A CN 113578035 A CN113578035 A CN 113578035A
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- enzyme
- ozone
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- scavenger
- reductive
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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
- B01D53/84—Biological processes
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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
- B01D53/46—Removing components of defined structure
- B01D53/66—Ozone
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Medicines Containing Plant Substances (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a biological enzyme ozone scavenger, which comprises 90-95% of biological complex enzyme, 0.3-0.5% of buffering agent, 0.01-0.03% of enzyme activator, 0.2-0.4% of enzyme activity retaining agent, 0.1-0.2% of reductive plant extract and the balance of water. The biological enzyme ozone scavenger is adopted, so that the ozone removing effect is good, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of ozone scavengers, in particular to a biological enzyme ozone scavenger.
Background
Ozone is one of the important air pollutants, and the concentration of ozone is used as an important index for judging whether the air is healthy or not in all countries and regions. With the increasing production of VOCS in the industrialization process, a large amount of ozone is generated under the illumination condition, the concentration of ozone in the atmosphere is continuously increased, the ozone is difficult to control in a safe range at the present stage, and various respiratory diseases and allergic reactions caused by the ozone seriously affect the respiratory health of human beings.
The excessive ozone concentration in the air can cause a lot of harm, and researches find that the ozone concentration reaching 0.012ppm can cause eye irritation, skin irritation, respiratory tract irritation and lung irritation. Along with the improvement of living standard, disinfection cabinet, dish washer, ultraviolet germicidal lamp, facsimile machine, the duplicator of house use can all produce ozone, and when ozone concentration exceeded 1ppm, the people can produce the serious discomfort of skin, eyes, respiratory track.
At present, the existing ozone treatment methods in household life mainly comprise two methods (1) an activated carbon method, wherein activated carbon is used as an adsorbate to adsorb ozone, and other peculiar smells can be purified, so that the ozone treatment method is suitable for narrow spaces with lower ozone content, and has the defects of slow effect taking, frequent activated carbon replacement and high cost, and is only suitable for ozone treatment with lower concentration. (2) And (4) ventilation treatment, namely, ozone in the house is blown to the outside, so that the concentration of the indoor ozone is relieved to a certain extent, but the air is polluted.
The following (1) thermal decomposition methods are mainly used for removing ozone in the atmosphere: when the ozone is heated to above 400 ℃, the ozone can be completely decomposed, the applicable scenes are few, the energy consumption is high, and the cost is high. (2) The combustion method comprises the following steps: ozone is used as a combustion improver, and can achieve the same combustion-supporting effect as oxygen. (3) Drug absorption method: the reducing agent is prepared into solution, and ozone is introduced into the reducing agent to decompose the ozone into oxygen, so that the method has small treatment capacity, and the generated waste liquid needs to be treated. (4) Electron irradiation method: the irradiation of ozone with UV light or 1200-1300nm is costly and also involves radiation.
At present, only two types of activated carbon and ventilation exist in a household environment, the treatment cost in ambient air is high or has certain limitation, and an ozone treatment method which is wide in application range and convenient to use is urgently needed.
Disclosure of Invention
The invention aims to provide a biological enzyme ozone scavenger which has good ozone removal effect and is convenient to use.
In order to realize the aim, the invention provides a biological enzyme ozone scavenger which comprises 90-95% of biological complex enzyme, 0.3-0.5% of buffering agent, 0.01-0.03% of enzyme activator, 0.2-0.4% of enzyme activity retaining agent, 0.1-0.2% of reductive plant extract and the balance of water.
Preferably, the biological compound enzyme is FS biological enzyme.
Preferably, the buffer is one or more of glycine, disodium hydrogen phosphate, citric acid and sodium carbonate.
Preferably, the enzyme activator is one or more of magnesium sulfate, calcium nitrate, glutathione and EDTA.
Preferably, the enzyme activity maintainer is one or more of glycerol and DMSO.
Preferably, the reductive plant extract is one or more of carrot extract, ginkgo leaf extract and chrysanthemum extract.
Preferably, the scavenger comprises 92% of biological complex enzyme, 0.3% of buffering agent, 0.02% of enzyme activator, 0.3% of enzyme activity keeping agent, 0.1% of reductive plant extract and 7.28% of water.
Preferably, the scavenger comprises 94% of biological complex enzyme, 0.4% of buffering agent, 0.03% of enzyme activator, 0.4% of enzyme activity keeping agent, 0.5% of reductive plant extract and 4.67% of water.
Therefore, the invention adopts the biological enzyme ozone scavenger, and the technical effects are as follows:
(1) the scavenger is a safe, environment-friendly and non-toxic product, and the used components mainly comprise biological enzyme and plant extract.
(2) The scavenger of the invention is simple and convenient to use, and can play a good role by directly spraying.
(3) The scavenger has wide applicability, is suitable for ozone generated by a disinfection cabinet, a dish washing machine and a printer in a household environment, and is also suitable for removing ozone in the atmosphere.
(4) The scavenger of the invention has good ozone removal effect through third party detection.
(5) The scavenger of the invention takes effect immediately after being sprayed, and the effect can be intuitively felt.
When the scavenger of the present invention contacts ozone, the reducing component in the ozone scavenger reacts directly with the ozone, reducing the ozone to oxygen. Formation of-OH + OH when an ozone scavenger is combined with ozone-+O2The plant extract component in the ozone scavenger is oxidized into harmless component which can be absorbed by plants, the generated hydroxyl free radical can accelerate the decomposition of ozone, and the reaction is greatly accelerated by the action of biological enzyme and kinase in the scavenger, so that the ozone can be instantaneously removed.
The technical solution of the present invention is further described in detail by the following examples.
Detailed Description
The technical solution of the present invention is further illustrated by the following examples.
Example one
The scavenger comprises 92% of biological complex enzyme, 0.3% of buffering agent, 0.02% of enzyme activator, 0.3% of enzyme activity retention agent, 0.1% of reductive plant extract and 7.28% of water.
The biological compound enzyme is FS biological enzyme, the buffering agent is glycine, the enzyme activator is magnesium sulfate, the enzyme activity maintaining agent is glycerol, and the reductive plant extract is a carrot extract.
Example two
The scavenger comprises 94% of biological complex enzyme, 0.4% of buffering agent, 0.03% of enzyme activator, 0.4% of enzyme activity retention agent, 0.5% of reductive plant extract and 4.67% of water.
The biological compound enzyme is FS biological enzyme, the buffer is disodium hydrogen phosphate, the enzyme activator is glutathione, the enzyme activity maintainer is glycerol, and the reductive plant extract is ginkgo leaf extract.
Test of
And adding the gas pollutants into the test chamber by using a gas pollutant generating device until the concentration reaches a certain value, and closing the generator. Uniformly spraying 100mL of the solution of the example I in a test chamber as required, starting a fan in the chamber, uniformly stirring, and then measuring the initial concentration C in the chamber0. After 30min of action, the ozone concentration C in the cabin is measuredt. The above procedure was then carried out without spraying the solution of example one, and the natural decay was tested as a control. And then detected by ultraviolet spectrophotometry.
Natural rate of decay
(C '0 is the initial concentration of control, C't is the final concentration of control)
Removal rate
The test results are as follows:
therefore, the biological enzyme ozone scavenger is good in ozone removal effect and convenient to use.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the invention without departing from the spirit and scope of the invention.
Claims (8)
1. A biological enzyme ozone scavenger characterized by: the scavenger comprises 90-95% of biological complex enzyme, 0.3-0.5% of buffer, 0.01-0.03% of enzyme activator, 0.2-0.4% of enzyme activity retaining agent, 0.1-0.2% of reductive plant extract, and the balance of water.
2. A biological enzyme ozone scavenger according to claim 1 wherein: the biological compound enzyme is FS biological enzyme.
3. A biological enzyme ozone scavenger according to claim 1 wherein: the buffer is one or more of glycine, disodium hydrogen phosphate, citric acid and sodium carbonate.
4. A biological enzyme ozone scavenger according to claim 1 wherein: the enzyme activator is one or more of magnesium sulfate, calcium nitrate, glutathione and EDTA.
5. A biological enzyme ozone scavenger according to claim 1 wherein: the enzyme activity maintainer is one or more of glycerol and DMSO.
6. A biological enzyme ozone scavenger according to claim 1 wherein: the reductive plant extract is one or more of radix Dauci Sativae extract, folium Ginkgo extract, and flos Chrysanthemi extract.
7. A biological enzyme ozone scavenger according to claim 1 wherein: the scavenger comprises 92% of biological complex enzyme, 0.3% of buffering agent, 0.02% of enzyme activator, 0.3% of enzyme activity retention agent, 0.1% of reductive plant extract and 7.28% of water.
8. A biological enzyme ozone scavenger according to claim 1 wherein: the scavenger comprises 94% of biological complex enzyme, 0.4% of buffering agent, 0.03% of enzyme activator, 0.4% of enzyme activity retention agent, 0.5% of reductive plant extract and 4.67% of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110949035.XA CN113578035A (en) | 2021-08-18 | 2021-08-18 | Biological enzyme ozone scavenger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110949035.XA CN113578035A (en) | 2021-08-18 | 2021-08-18 | Biological enzyme ozone scavenger |
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| Publication Number | Publication Date |
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| CN113578035A true CN113578035A (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110949035.XA Pending CN113578035A (en) | 2021-08-18 | 2021-08-18 | Biological enzyme ozone scavenger |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4808396A (en) * | 1986-08-28 | 1989-02-28 | Ricoh Company, Ltd. | Ozone decomposing agent |
| WO2012153318A1 (en) * | 2011-05-12 | 2012-11-15 | Centi - Centro De Nanotecnologia E Materiais Técnicos Funcionais E Inteligentes | Method for coloring materials with natural colorants and its articles |
| CN102974212A (en) * | 2012-10-26 | 2013-03-20 | 梁红明 | Biological enzyme cleaning agent and preparation method thereof |
| CN111111399A (en) * | 2020-01-03 | 2020-05-08 | 深圳市天得一环境科技有限公司 | Ozone eliminating agent and preparation method thereof |
| CN112138528A (en) * | 2020-09-04 | 2020-12-29 | 杭州纳源环境科技有限公司 | Deodorant and preparation method thereof |
| CN113058420A (en) * | 2021-03-16 | 2021-07-02 | 河北福赛生物科技发展有限公司 | Biological enzyme formaldehyde scavenger with film covering and sealing performance and preparation method thereof |
-
2021
- 2021-08-18 CN CN202110949035.XA patent/CN113578035A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4808396A (en) * | 1986-08-28 | 1989-02-28 | Ricoh Company, Ltd. | Ozone decomposing agent |
| WO2012153318A1 (en) * | 2011-05-12 | 2012-11-15 | Centi - Centro De Nanotecnologia E Materiais Técnicos Funcionais E Inteligentes | Method for coloring materials with natural colorants and its articles |
| CN102974212A (en) * | 2012-10-26 | 2013-03-20 | 梁红明 | Biological enzyme cleaning agent and preparation method thereof |
| CN111111399A (en) * | 2020-01-03 | 2020-05-08 | 深圳市天得一环境科技有限公司 | Ozone eliminating agent and preparation method thereof |
| CN112138528A (en) * | 2020-09-04 | 2020-12-29 | 杭州纳源环境科技有限公司 | Deodorant and preparation method thereof |
| CN113058420A (en) * | 2021-03-16 | 2021-07-02 | 河北福赛生物科技发展有限公司 | Biological enzyme formaldehyde scavenger with film covering and sealing performance and preparation method thereof |
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