CN112044262A - Preparation method of reagent for removing indoor formaldehyde - Google Patents
Preparation method of reagent for removing indoor formaldehyde Download PDFInfo
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- CN112044262A CN112044262A CN202010887381.5A CN202010887381A CN112044262A CN 112044262 A CN112044262 A CN 112044262A CN 202010887381 A CN202010887381 A CN 202010887381A CN 112044262 A CN112044262 A CN 112044262A
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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
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
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- 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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- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention relates to the technical field of indoor air purification and sterilization, and discloses a preparation method of a reagent for removing indoor formaldehyde, which comprises the following steps: A. adding water into 10-16 parts of nano-scale titanium dioxide and a wetting agent, stirring, adding water into 3-8 parts of diatomite solubilizer, stirring and standing for 40-60 minutes; B. 30-50G of plant extract, 70-100G of formaldehyde removing agent, 180-200G of penetrant and 80-100G of stabilizer are taken to be fused with the previous mixed solution, the mixture is kept still for 10-25 minutes after being fused, diatomite moisturizing solvent is poured again, and finally 20-80G of active oxygen polymer decomposer is poured to be mixed with the mixture.
Description
Technical Field
The invention relates to the technical field of indoor air purification and sterilization, in particular to a preparation method of a reagent for removing indoor formaldehyde.
Background
The formaldehyde scavenger is a liquid treatment product which is specially used for removing formaldehyde in pollution sources and air, and the formaldehyde is a substance with higher toxicity and is the second place on the priority control list of toxic chemicals in China. Formaldehyde has been identified by the world health organization as a carcinogenic and teratogenic substance, a recognized source of allergy, and also one of the potentially strong mutagens, and studies have shown that formaldehyde has strong carcinogenic and carcinogenic effects. The concentration of the water in the air per cubic meter reaches 0.08-0.09mg/m3In time, the child suffers from slight asthma. When the room is emptyThe formaldehyde content in the gas is 0.1mg/m3In time, peculiar smell and uncomfortable feeling are generated; up to 0.5mg/m3It can stimulate eyes and cause lacrimation; up to 0.6mg/m3And may cause discomfort or pain in the throat. Higher concentrations can cause nausea, vomiting, cough, chest distress, asthma and even pulmonary edema; up to 30mg/m3Immediately, it will cause death.
At present, after formaldehyde is removed, rebound removal occurs after formaldehyde disappears, namely, the formaldehyde is removed, the effect of removing can not be achieved, the removed formaldehyde can be continuously present in a room after the effect of the agent is achieved, although a lot of formaldehyde molecules are relatively reduced, the residual formaldehyde molecules can not be ignored, and a large amount of harm still exists, so that a preparation method of the agent for removing the formaldehyde in the room is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a preparation method of a reagent for removing indoor formaldehyde, which has the advantage of thoroughly removing formaldehyde and solves the problem that the rebound of formaldehyde causes harm to residents.
(II) technical scheme
In order to achieve the purpose of thoroughly driving off formaldehyde, the invention provides the following technical scheme: a preparation method of a reagent for removing indoor formaldehyde comprises the following steps:
A. adding water into 10-16 parts of nano-scale titanium dioxide and a wetting agent, stirring, adding water into 3-8 parts of diatomite solubilizer, stirring and standing for 40-60 minutes;
B. mixing plant extract 30-50G, aldehyde removing agent 70-100G, penetrant 180-200G, stabilizer 80-100G with the above mixed solution, standing for 10-25 min after mixing, pouring diatomite water-increasing solvent again, and finally pouring 20-80G active oxygen polymer decomposer to mix with the diatomite water-increasing solvent.
C. The dosage of 50G to 80G per square meter is that before use, the return stroke of the sprayed mist is cleaned, the distance between a nozzle and the surface to be sprayed is 25 to 40CM, and the spray head can be properly rotated to change the atomization state on the basis of comprehensive spraying;
D. the reagent is sprayed or brushed on the inner and outer surfaces of various objects with excessive formaldehyde, doors, windows and cabinets are closed after spraying is finished, and the door, the cabinet and the door are opened after 12 to 16 hours;
E. if the formaldehyde seriously exceeds the standard, the dosage of 100 to 150G per square meter is required; the spraying is carried out once in 24-48 hours.
Further, in the above reagent ratio, the error per part/G reagent is within. + -. 2.
Furthermore, the formaldehyde remover is prepared according to the sequence, so that the formaldehyde remover is prevented from reducing the drug property, and indoor formaldehyde cannot be removed by a hundred percent.
Furthermore, the formaldehyde molecules hidden in the corner gaps can be effectively removed by cleaning the room.
Furthermore, the formaldehyde reagent has volatility, can cause the injury to the human body for a long time volatilizing, and the shady and cool ventilation department can prevent the injury that this reagent volatilizees and causes the human body.
(III) advantageous effects
Compared with the prior art, the invention provides a preparation method of a reagent for removing indoor formaldehyde, which has the following beneficial effects:
1. a preparation method of a reagent for removing indoor formaldehyde is characterized in that various blending extraction and reagent fusion are carried out, water is added to dilute the components of the reagent, the reagent capable of removing formaldehyde is completed, the formaldehyde is decomposed by utilizing an active oxygen macromolecule decomposer, the formaldehyde is thoroughly removed, the rebound condition is avoided, and the reagent can be dissipated and decomposed indoors after the effective time without causing damage to human bodies.
2. A preparation method of a reagent for removing indoor formaldehyde has a penetrating effect on doors, windows, corners and gaps, hidden formaldehyde molecules can be thoroughly removed, the doors and the windows are closed, the formaldehyde cannot escape from decomposition of the reagent, the reagent can be stored in a sealed mode after being used, and the reagent can be reused when the formaldehyde is removed again.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
The first embodiment is as follows:
a preparation method of a reagent for removing indoor formaldehyde comprises the following steps:
A. adding water into 10 parts of nano-scale titanium dioxide and a wetting agent, stirring, adding water into 3 parts of diatomite solubilizer, stirring and standing for 400 minutes;
B. mixing plant extract 30G, aldehyde removing agent 70G, penetrating agent 180G, and stabilizer 80G with the above mixed solution, standing for 10 min, adding diatomite water-increasing solvent, and adding 20G active oxygen polymer decomposer.
C. The dosage of 50G per square meter is that before use, the return stroke of the sprayed spray is cleaned, the distance between a nozzle and the surface to be sprayed is 25CM, and the spray head can be properly rotated to change the atomization state on the basis of comprehensive spraying;
D. the reagent is sprayed or brushed on the inner and outer surfaces of various objects with excessive formaldehyde, doors, windows and cabinets are closed after spraying is finished, and the door and the cabinet are opened after 12 hours;
E. if the formaldehyde seriously exceeds the standard, the dosage of 100G per square meter is required; this spray was done once in 24 hours.
Further, in the above reagent ratio, the error per part/G reagent is within. + -. 2.
Furthermore, the formaldehyde remover is prepared according to the sequence, so that the formaldehyde remover is prevented from reducing the drug property, and indoor formaldehyde cannot be removed by a hundred percent.
Furthermore, the formaldehyde molecules hidden in the corner gaps can be effectively removed by cleaning the room.
Furthermore, the formaldehyde reagent has volatility, can cause the injury to the human body for a long time volatilizing, and the shady and cool ventilation department can prevent the injury that this reagent volatilizees and causes the human body.
Example two:
a preparation method of a reagent for removing indoor formaldehyde comprises the following steps:
A. adding water into 13 parts of nano-scale titanium dioxide and a wetting agent, stirring, adding water into 5 parts of diatomite solubilizer, stirring and standing for 50 minutes;
B. mixing the plant extract 40G, aldehyde removing agent 80G, penetrating agent 190G, and stabilizer 90G with the above mixed solution, standing for 15 min, adding diatomite water-increasing solvent, and adding 50G active oxygen polymer decomposer.
C. The dosage of 60G per square meter is that before use, the return stroke of the sprayed water is cleaned, the distance between a nozzle and the surface to be sprayed is 30CM, and the spray head can be properly rotated to change the atomization state on the basis of comprehensive spraying;
D. the reagent is sprayed or brushed on the inner and outer surfaces of various objects with excessive formaldehyde, doors, windows and cabinets are closed after spraying is finished, and the door and the cabinet are opened after 13 hours;
E. if the formaldehyde seriously exceeds the standard, the dosage of 130G per square meter is required; sprayed once in this way within 36 hours.
Further, in the above reagent ratio, the error per part/G reagent is within. + -. 2.
Furthermore, the formaldehyde remover is prepared according to the sequence, so that the formaldehyde remover is prevented from reducing the drug property, and indoor formaldehyde cannot be removed by a hundred percent.
Furthermore, the formaldehyde molecules hidden in the corner gaps can be effectively removed by cleaning the room.
Furthermore, the formaldehyde reagent has volatility, can cause injury to human bodies after long-time volatilization, and can prevent injury to human bodies caused by volatilization of the reagent at shady and cool ventilation positions
Example three:
a preparation method of a reagent for removing indoor formaldehyde comprises the following steps:
A. adding water into 16 parts of nano-scale titanium dioxide and a wetting agent, stirring, adding water into 3-8 parts of diatomite solubilizer, stirring and standing for 60 minutes;
B. mixing plant extract 50G, aldehyde removing agent 100G, penetrating agent 200G, and stabilizer 100G with the above mixed solution, standing for 25 min, adding diatomite water-increasing solvent, and adding 80G active oxygen polymer decomposer.
C. The dosage of 80G per square meter is that the return stroke of the sprayed water is cleaned before use, the distance between a nozzle and the surface to be sprayed is 40CM, and the spray head can be properly rotated to change the atomization state on the basis of comprehensive spraying;
D. the reagent is sprayed or brushed on the inner and outer surfaces of various objects with excessive formaldehyde, doors, windows and cabinets are closed after spraying is finished, and the door and the cabinet are opened after 16 hours;
E. if the formaldehyde seriously exceeds the standard, 150G per square meter is required; this spray was done once in 48 hours.
The invention has the beneficial effects that: the utility model provides a get rid of indoor formaldehyde reagent's preparation method, extract and reagent through various mediation mutually and fuse, it dilutes its composition to increase water, accomplish the reagent that can dispel the formaldehyde, utilize active oxygen polymer decomposer to decompose the formaldehyde, make formaldehyde thoroughly drive away, the condition of resilience can not appear, and this reagent is after the active time, also can disperse the decomposition indoor, can not cause the injury to the human body, this reagent has the osmosis to door and window, corner and gap, can thoroughly clear away hidden formaldehyde molecule, close door and window, make formaldehyde can't escape from the decomposition of reagent, this reagent finishes using, can sealed storage, when formaldehyde is dispelled once more to needs, can also reuse.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A preparation method of a reagent for removing indoor formaldehyde is characterized by comprising the following steps:
A. adding water into 10-16 parts of nano-scale titanium dioxide and a wetting agent, stirring, adding water into 3-8 parts of diatomite solubilizer, stirring and standing for 40-60 minutes;
B. mixing plant extract 30-50G, aldehyde removing agent 70-100G, penetrant 180-200G, stabilizer 80-100G with the above mixed solution, standing for 10-25 min after mixing, pouring diatomite water-increasing solvent again, and finally pouring 20-80G active oxygen polymer decomposer to mix with the diatomite water-increasing solvent.
C. The dosage of 50G to 80G per square meter is that before use, the return stroke of the sprayed mist is cleaned, the distance between a nozzle and the surface to be sprayed is 25 to 40CM, and the spray head can be properly rotated to change the atomization state on the basis of comprehensive spraying;
D. the reagent is sprayed or brushed on the inner and outer surfaces of various objects with excessive formaldehyde, doors, windows and cabinets are closed after spraying is finished, and the door, the cabinet and the door are opened after 12 to 16 hours;
E. if the formaldehyde seriously exceeds the standard, the dosage of 100 to 150G per square meter is required; the spraying is carried out once in 24-48 hours.
2. The preparation method of the agent for removing indoor formaldehyde according to claim 1, wherein the agent for removing indoor formaldehyde comprises the following components by mass:
3. the method for preparing a reagent for removing indoor formaldehyde according to claim 1, wherein the reagent comprises: the plant extract, the aldehyde removing agent, the penetrating agent and the stabilizing agent are sequentially fused and mixed with the mixed solution, and the mixture is kept still for 20-30 minutes at the temperature of 1-16 ℃.
4. The method for preparing a reagent for removing indoor formaldehyde according to claim 1, wherein the reagent comprises: when the formaldehyde remover is sprayed, a room is cleaned firstly.
5. The method for preparing a reagent for removing indoor formaldehyde according to claim 1, wherein the reagent comprises: the formaldehyde remover is used in 12-24 hr after sealing the sealing cover and setting in cool, dry and ventilated place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010887381.5A CN112044262A (en) | 2020-08-28 | 2020-08-28 | Preparation method of reagent for removing indoor formaldehyde |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010887381.5A CN112044262A (en) | 2020-08-28 | 2020-08-28 | Preparation method of reagent for removing indoor formaldehyde |
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| CN112044262A true CN112044262A (en) | 2020-12-08 |
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| CN202010887381.5A Pending CN112044262A (en) | 2020-08-28 | 2020-08-28 | Preparation method of reagent for removing indoor formaldehyde |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884908A (en) * | 2009-05-12 | 2010-11-17 | 宁波市科瑞环保节能科技有限公司 | Purifying agent for interior decoration material pollutants |
| CN105879626A (en) * | 2014-09-22 | 2016-08-24 | 上海四埃美微科技有限公司 | Air cleanser |
| CN106693655A (en) * | 2017-01-26 | 2017-05-24 | 南京双全科技有限公司 | Safe removal method of formaldehyde in newly decorated classroom |
| CN108722176A (en) * | 2018-06-10 | 2018-11-02 | 杭州传扬环保科技有限公司 | A kind of photocatalyst formaldehyde purifying agent and preparation method thereof |
| CN109260934A (en) * | 2018-11-12 | 2019-01-25 | 大连正润环保工程有限公司 | A kind of negative oxygen ion biology removes aldehyde taste removal integration paint formulation |
| CN110756029A (en) * | 2019-10-31 | 2020-02-07 | 芜湖春天里环保科技有限公司 | Macromolecule formaldehyde decomposer based on titanium dioxide and preparation method thereof |
-
2020
- 2020-08-28 CN CN202010887381.5A patent/CN112044262A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884908A (en) * | 2009-05-12 | 2010-11-17 | 宁波市科瑞环保节能科技有限公司 | Purifying agent for interior decoration material pollutants |
| CN105879626A (en) * | 2014-09-22 | 2016-08-24 | 上海四埃美微科技有限公司 | Air cleanser |
| CN106693655A (en) * | 2017-01-26 | 2017-05-24 | 南京双全科技有限公司 | Safe removal method of formaldehyde in newly decorated classroom |
| CN108722176A (en) * | 2018-06-10 | 2018-11-02 | 杭州传扬环保科技有限公司 | A kind of photocatalyst formaldehyde purifying agent and preparation method thereof |
| CN109260934A (en) * | 2018-11-12 | 2019-01-25 | 大连正润环保工程有限公司 | A kind of negative oxygen ion biology removes aldehyde taste removal integration paint formulation |
| CN110756029A (en) * | 2019-10-31 | 2020-02-07 | 芜湖春天里环保科技有限公司 | Macromolecule formaldehyde decomposer based on titanium dioxide and preparation method thereof |
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Application publication date: 20201208 |