CN105115071B - A kind of degradation of indoor air VOCs, formaldehyde, acarid, the comprehensive purifying method of avian influenza virus and Atmospheric particulates - Google Patents

A kind of degradation of indoor air VOCs, formaldehyde, acarid, the comprehensive purifying method of avian influenza virus and Atmospheric particulates Download PDF

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Publication number
CN105115071B
CN105115071B CN201510531357.7A CN201510531357A CN105115071B CN 105115071 B CN105115071 B CN 105115071B CN 201510531357 A CN201510531357 A CN 201510531357A CN 105115071 B CN105115071 B CN 105115071B
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polymer
chlorine dioxide
formaldehyde
acarid
purification
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CN201510531357.7A
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CN105115071A (en
Inventor
唐穗平
陈满英
海凌超
佘之蕴
路风辉
张太平
梁有生
闭锦煊
扈华庚
罗瑜
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Guangdong Testing Institute of Product Quality Supervision
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Guangdong Testing Institute of Product Quality Supervision
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/167Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses a kind of degradation of indoor air VOCs, formaldehyde, acarid, the comprehensive purifying method of avian influenza virus and Atmospheric particulates, polymer adsorbing material is set indoors, polymer adsorbing material absorption and catalytic purification room atmosphere particulate matter, using chlorine dioxide of the purity higher than 99.5% to indoor diffusion, chlorine dioxide is in oxidation, purification indoor organic pollutant, formaldehyde, while acarid and avian influenza virus, it can also enter inside polymer adsorbing material, oxidation, purification is carried out to the Atmospheric particulates of polymer adsorbing material absorption and makes polymer adsorbing material in-situ regeneration, it is combined by polymer adsorbing material adsoption catalysis purification and chlorine dioxide oxidation, purification, above-mentioned several pollutants in comprehensive regulation room air.Above-mentioned cleaning equipment is also disclosed, this method and equipment can remove volatile organic contaminant, formaldehyde, acarid, avian influenza virus and the Atmospheric particulates of interior simultaneously, and effect is good, and cost is low, safety.

Description

A kind of degradation of indoor air VOCs, formaldehyde, acarid, avian influenza virus and air The comprehensive purifying method of particulate matter
Technical field
The invention belongs to Techniques for Indoor Air Purification field, and in particular to a kind of degradation of indoor air VOCs, formaldehyde, The comprehensive processing method of acarid, avian influenza virus and Atmospheric particulates.
Background technology
Room air is stained from finishing pollution and daily life pollution, formaldehyde, benzene, volatile organic contaminant (VOC) it is that artificial synthesized product such as wood-based plate, foam plastic have largely been used in finishing material to stain etc. and can not eradicate main cause Material, adhesive etc., cause the sustained release of nuisance, and form synergistic effect, even really environment-friendly products material, The narrow and small interior space excessively uses, exceeded so as to cause.Atmospheric particulates are even more in the pollution that the daily routines of people are brought Unavoidably.Some American-European developed countries are to influence of the gas that construction material discharges to room air and the danger to health Evil degree has earlier understanding.
Using Cellophane tape method to student enrollment carry out face mite infection check, survey its health practise Used, living environment and whether there is facial dermatosis etc..As a result mite infection rate 13.29% is detected.Hair follicle shape mite infestationss rate apparently higher than Sebaceous glands mite, combination infection rate is higher, and face cleaning mode has a significant impact to infection rate tool;Sex, source of students and occupy Firmly environment does not make significant difference to infection rate.Conclusion mite infection generally existing in crowd, hygienic habit, skin type and infection Rate is relevant, should strengthen publicity prevention.
The resolutions such as indoor volatility organic contamination in the market, formaldehyde can be described as multifarious, true and false difficulty Distinguish.Simplest is plant taste method, secondly also has adsorbent, negative ion air-cleaner, the photocatalyst taste removal methods such as activated carbon etc. Deng.Plant is natural prodcuts, and plant absorption formaldehyde is most simple and environmentally-friendly minimizing technology, but removal speed is slow, required time length. Bamboo carbon, activated carbon etc. are all using the principle of carbon absorption peculiar smell, absorption pernicious gas, to administer room air pollution.It is into This administering method that is low, having no toxic side effect.But clearance is low, the removal effect of its PARA FORMALDEHYDE PRILLS(91,95) is 50% or so.Anion air Clarifier ionizes resolving harmful gas with a kind of instrument for producing high-tension electricity, is melted into the pernicious gas such as benzene, formaldehyde Quick Oxidation Anion, after being combined with air, it is reduced into oxygen gas and water and carbon dioxide.But the anion life-span itself is very short, and removal effect is failed to understand Aobvious, the removal effect of such method PARA FORMALDEHYDE PRILLS(91,95) is up to 70% or so.Photocatalyst has been confined to just carry out in the case of light instead Should, it is possible to create slight secondary pollution, can have an impact to the painted surface of wall, paper, wood furniture.Such scavenger PARA FORMALDEHYDE PRILLS(91,95) Removal effect is 70% or so.Air purifier air purifying process mostly rests on adsorption filtration at present, even if using efficient Catalysis technique also can only be passive type absorption, to formaldehyde, benzene homologues, VOC and the acarid in the air gas phase of space and in particle phase Killing effect unobvious.
Positive attitude can be presented to the air nuisance degree of concern of automobile, house etc. in market, add《In passenger car Air Quality Evaluation guide》、《Indoor Air Quality standards》Etc. the appearance of standard, the understanding of people's PARA FORMALDEHYDE PRILLS(91,95) has legal principle to recognize Know, have legal principle support and foundation, removing demand from air nuisance detection demand to nuisance all can be by good expection Effect.
As a kind of disinfection sanitizer of wide spectrum, chlorine dioxide (ClO2, chlorine dioxide) report it is a lot, it is main If preparation and standard detecting method and oxidation mechanism on chlorine dioxide liquid or solid etc., chlorine dioxide liquid or solid Kill thing table antibacterial effect and mechanism, it was reported that chlorine dioxide liquid or solid to various pathogens for example Escherichia coli, Legionella, Mould, anthrax-bacilus etc. have good killing effect, chlorine dioxide liquid or solid to go out a variety of viruses such as hepatitis A, influenza Active fruit and mechanism, chlorine dioxide liquid or solid are applied to water process and sterilization, and chlorine dioxide liquid or solid are applied to doctor Treat and medical instruments sterilization, chlorine dioxide liquid or solid are applied to the processing of environment stain disease, excrement, chlorine dioxide liquid or Solid is applied to application and mechanism to food and its anti-corrosive fresh-keeping aspects of packaging material, and chlorine dioxide liquid or solid should For air sterilization effect and mechanism, and the rarely seen report of chlorine dioxide is applied to water process and food fresh keeping, and dioxy Change the bactericidal effect of chlorine body.
Chlorine dioxide liquid and chlorine dioxide are not reported for killing acarid, more have no the pre- tetrandra root infection of report Acarid human body propagates the report of acarid measure.
At present, someone's research does not use chlorine dioxide combination high polymer material to indoor volatility organic contamination Thing, formaldehyde, acarid, avian influenza virus and Atmospheric particulates comprehensive processing method in terms of research.
The content of the invention
First technical problem to be solved by this invention is to provide a kind of degradation of indoor air VOCs, formaldehyde, mite The comprehensive processing method of worm, avian influenza virus and Atmospheric particulates, this method can remove the volatility organic contamination of interior simultaneously Thing, formaldehyde, acarid, avian influenza virus and Atmospheric particulates, effect is good, and cost is low, safety.
Second technical problem to be solved by this invention is to provide a kind of degradation of indoor air VOCs, formaldehyde, mite The comprehensive purifying equipment of worm, avian influenza virus and Atmospheric particulates, the equipment clean degradation of indoor air VOCs, formaldehyde, Acarid, avian influenza virus and Atmospheric particulates efficiency high, cost are low.
First technical problem of the present invention is achieved through the following technical solutions:A kind of organic dirt of indoor volatility The comprehensive purifying method of thing, formaldehyde, acarid, avian influenza virus and Atmospheric particulates is contaminated, polymer adsorption is set indoors first Material, polymer adsorbing material absorption and catalytic purification room atmosphere particulate matter, 99.5% dioxy is then higher than using purity Change chlorine body to indoor diffusion, chlorine dioxide is in oxidation, purification indoor organic pollutant, formaldehyde, acarid and avian influenza virus While, moreover it is possible into inside polymer adsorbing material, the Atmospheric particulates of polymer adsorbing material absorption aoxidize only Change and make polymer adsorbing material in-situ regeneration, aoxidized by polymer adsorbing material adsoption catalysis purification and chlorine dioxide Purification is combined, organic pollution, formaldehyde, acarid, avian influenza virus and Atmospheric particulates in comprehensive regulation room air.
Chlorine dioxide can not only remove the organic dirt of the volatility such as the formaldehyde of gas phase, benzene homologues, VOC in room air Contaminate thing, while nuisance bacterium, microorganism, the mite that chlorine dioxide can also adsorb to the surface particles that space floats Worm, avian influenza virus etc. carry out dissipation.The present invention adsorbs the particulate matters such as PM2.5 by high polymer material first, while auxiliary is urged Change filtering decomposing volatile organic pollution, enter while chlorine dioxide spreads sterilizing indoors and adsorbed A large amount of particulate matters, the high polymer material space of dust, deep layer dissipation and purification are carried out to high polymer material.Pass through above-mentioned synthesis Administer this series of active cycle dissipation flow, the clearance rate and killing rate of various pollutants can be up to more than 95%, really Realize the comprehensive regulation of interior space air.
Polymer adsorbing material is a kind of new functional high molecule material, and application at home and abroad is more and more extensive, with The continuous development of science and technology and scientific research, has emerged substantial amounts of high selectivity, the polymer adsorbing material of high adsorption capacity, and Gradually it is applied to the fields such as medicine, agricultural, chemical industry, environment.The Research tendency of external preparation is in maturation, and China Research is started late, and is currently in the development phase, and due to of less types, and production capacity is weaker, so as to limit its purposes.Phase Believe that, by constantly research and development, polymer adsorbing material can highlight its important work in the industrial production in the coming years With.
Polymer adsorbing material of the present invention is preferably anionic polymer.
Choose anionic polymer as sorbing material one side can by carbon silicon complex technique can strong adsorption formaldehyde, wave Hair property organic pollution etc., and resolve into harmless water and carbon dioxide;On the other hand, by anionic polymerization by air In PM2.5 etc. firmly adsorb.
Anionic polymer has that high-specific surface area and porosity/structure and aperture are adjustable as a kind of porous material, surely Qualitative good high-specific surface area and porosity, as a kind of Web materials, it is extremely important the characteristics of be with large specific surface area and Porosity, the specific surface areas of many porositys have exceeded conventional porous inorganic material such as activated carbon, zeolite and porous have had 6000m2/ g.Organic ligand by designing different length can adjust the connected mode, specific surface area and pore volume of skeleton.Will be different Specific surface area and pore volume combine, and can effectively adsorb the Atmospheric particulates of different-grain diameter.Such as PM2.5, PM10 and TSP Deng its heatproof can reach 280~300 DEG C, therefore the high polymer material can reuse.
Anionic polymer of the present invention is preferably Sodium Polyacrylate PAAS, polymethylacrylic acid and its salt, poly- second Alkene sulfonic acid and its salt, polystyrolsulfon acid and its salt, anion-polyacrylamide 165, anionic polymer St-OMA, polyphenyl Ethene, polybutadiene, polystyrene three block thermoplastic elastomer (TPE), high trans polydiene, anion aqueous nano-polyurethane, 2- acrylamide-2-methylpro panesulfonic acids are birdsed of the same feather flock together compound AMPS, divinylbenzene DVB, solution polymerized butadiene styrene rubber SSBR or star-like branch Change butyl rubber.
As a kind of preferable technical scheme of the present invention, chlorine dioxide of the purity higher than 99.5% is to indoor diffusion Time be 30~90min.In addition, the time of diffusion can also determine according to the size of the interior space.
Second technical problem of the present invention is achieved through the following technical solutions:A kind of organic dirt of indoor volatility Contaminate the comprehensive purifying equipment of thing, formaldehyde, acarid, avian influenza virus and Atmospheric particulates, including high polymer material adsorbent equipment and High-pure chlorinedioxide generating means, the high polymer material adsorbent equipment include polymer adsorption room, filling in polymer adsorption room There is the polymer adsorbing material for adsorbing Atmospheric particulates, polymer adsorption room side is provided with blower fan, and opposite side is provided with Polymer chamber air diffuser, room air are released into polymer adsorption room through blower fan after its adsorption cleaning by polymer chamber air diffuser Put, the high-pure chlorinedioxide generating means includes air compressor, high-purity chlorine dioxide gas gasifier, chlorine dioxide liquid Entrance and chlorine dioxide air diffuser, chlorine dioxide liquid enter high-purity chlorine dioxide gas gas through chlorine dioxide liquid entrance Change the high-purity chlorine dioxide gas that device generation purity is higher than 99.5%, the high-purity chlorine dioxide gas produces in air compressor Compressed air in the presence of part the polymer adsorption room entered by pipeline, to the air of polymer adsorption room absorption Grain thing carries out oxidation, purification and makes the polymer adsorbing material in-situ regeneration in polymer adsorption room, the high-purity titanium dioxide of remainder Chlorine body gets in organic pollution, formaldehyde, the acarid in air in oxidation, purification room by chlorine dioxide air diffuser And avian influenza virus.
The bottom of the high-purity chlorine dioxide gas gasifier is additionally provided with waste liquid outlet.
The comprehensive purifying equipment also includes macromolecule catalytic control device panel, the online siren panel of indoor pollution and height Pure chlorine dioxide controller panel.
Macromolecule catalytic control device panel can show that the action of polymer adsorption room is passed through, and carry out man-machine mutually friendship.
The online siren panel of indoor pollution provides instant IAQ situation, and mould is run for user's adjusting device Formula.These are configured using this area conventional control methods.
High-purity chlorine dioxide gas controller panel can control chlorine dioxide purity, concentration and burst size etc. Technical parameter, facilitate man-machine mutually friendship.
Controlled on macromolecule catalytic control device panel, the online siren panel of indoor pollution and high-purity chlorine dioxide gas Device panel, these are configured using this area conventional control methods.
The present invention has advantages below:
(1) the chlorine dioxide with high purity gas energy sterilizing in the inventive method, effectively degraded decompose the first in air Other toxic and harmful gas such as aldehyde, benzene, phenol, its exhaustive oxidation is carbon dioxide by aldehyde radical that especially can be in decomposing formaldehyde molecule And water, non-secondary pollution;
(2) the chlorine dioxide with high purity gas in the inventive method can also dispel foreign flavor indoors, appropriate high-purity dioxy The health of people can be not only effectively protected by changing chlorine body, protect the various articles of interior humidity plum rain season not Mildew, and the peculiar smell such as stink, smoke can be effectively dispelled, while a small amount of atomic oxygen that it is discharged can also play pure and fresh sky The effect of gas;
(3) method in the present invention is as a result of polymer adsorption catalysis technique, and chlorine dioxide with high purity gas is in room Into the high polymer material space for having adsorbed a large amount of particulate matters, dust while interior diffusion sterilizing, to macromolecule material Material space carries out deep layer dissipation and purification, improves the service efficiency of high polymer material, and the catalytic degradation of high polymer material is organic Poisonous substance is advantageous to optimization supplement chlorine dioxide and dispels effect, accomplishes that both complement each other;
(4) present invention is and the integrated polymer adsorption catalysis technique using chlorine dioxide dust-collection sterilization as major technique, design Go out with purifying sterilizing (sterilization, sterilizing, acarid), eliminate pollutant that gaseous state mutually adsorbs with particle (formaldehyde, benzene, benzene homologues and TVOC etc.) reduce Atmospheric particulates PM2.5、PM10, the function such as TSP purification method and cleaning equipment;Cleaning equipment start work After making 30 minutes, the killing rate of dialogue H5N1 and H9N2 subtype virus strain is 100%, purifies air, blocks air borne Disease, and result of the test shows:ClO2It is safe, ClO to chicken embryo when concentration is 8000mg/L2During concentration >=80mg/L, Killing rate to H5N1 and H9N2 subtype virus strains is 100%, and the fowl that chlorine dioxide is applied to some plants in Hebei is flowed During the prevention and control of sense, excellent epidemic prevention effect also obtain.
Brief description of the drawings
Fig. 1 is degradation of indoor air VOCs, formaldehyde, acarid, avian influenza virus and Atmospheric particulates in the present invention Comprehensive purifying equipment, wherein 1, macromolecule catalytic control device panel;2nd, the online siren panel of indoor pollution;3rd, high-purity dioxy Change chlorine body controller panel;4th, chlorine dioxide air diffuser;5th, high-purity chlorine dioxide gas gasifier;6th, medicament adds Mouthful;7th, waste discharge apparatus;8th, air compressor;9th, polymer chamber air diffuser;10th, macromolecule process chamber;11st, blower fan.
Embodiment
The present invention is described in further detail for the embodiment provided below in conjunction with inventor, each group used below Point, such as indicated without special, be commercially available.
Embodiment 1
Degradation of indoor air VOCs, formaldehyde, acarid, avian influenza virus and the Atmospheric particulates that the present embodiment provides Comprehensive purifying method, sets polymer adsorbing material indoors first, and polymer adsorbing material adsorbs simultaneously big in catalytic purification room Aerated particle thing, it is then net in oxidation to indoor diffusion, chlorine dioxide using chlorine dioxide of the purity higher than 99.5% While changing indoor organic pollutant, formaldehyde, acarid and avian influenza virus, moreover it is possible into inside polymer adsorbing material, to height The Atmospheric particulates of Molecular Adsorption material absorption carry out oxidation, purification and make polymer adsorbing material in-situ regeneration, pass through macromolecule Sorbing material adsoption catalysis purification and chlorine dioxide oxidation, purification are combined, the organic contamination in comprehensive regulation room air Thing, formaldehyde, acarid, avian influenza virus and Atmospheric particulates.
Wherein high polymer material is anionic polymer, and anionic polymer is polystyrene.
The preparation method of chlorine dioxide of the purity higher than 99.5% may be referred to Application No. 200910162290.9 Patent in record.
Embodiment 2
Degradation of indoor air VOCs, formaldehyde, acarid, avian influenza virus and the Atmospheric particulates that the present embodiment provides Comprehensive purifying equipment, as shown in fig. 1, including high polymer material adsorbent equipment and high-pure chlorinedioxide generating means, macromolecule Material adsorbent equipment includes polymer adsorption room 10, and polymer adsorption room 10 is built with the macromolecule for adsorbing Atmospheric particulates Sorbing material, the side of polymer adsorption room 10 are provided with blower fan 11, and opposite side is provided with polymer chamber air diffuser 9, and room air is through wind Machine 11 enters polymer adsorption room 10 and discharged after its adsorption cleaning by polymer chamber air diffuser 9, and high-pure chlorinedioxide fills Put including air compressor 8, high-purity chlorine dioxide gas gasifier 5, chlorine dioxide liquid entrance 6 and chlorine dioxide diffusing Device 4, chlorine dioxide liquid enter the generation of high-purity chlorine dioxide gas gasifier 5 purity through chlorine dioxide liquid entrance 6 and are higher than 99.5% high-purity chlorine dioxide gas, high-purity chlorine dioxide gas is in the presence of compressed air caused by air compressor 8 Part enters polymer adsorption room 10 by pipeline, and oxidation, purification is carried out simultaneously to the Atmospheric particulates that polymer adsorption room 10 absorbs Make the polymer adsorbing material in-situ regeneration in polymer adsorption room 10, remainder high-purity chlorine dioxide gas passes through titanium dioxide Chlorine body air diffuser 4 gets in organic pollution, formaldehyde, acarid and the avian influenza virus in air in oxidation, purification room.
The bottom of high-purity chlorine dioxide gas gasifier 5 is additionally provided with waste liquid outlet 7.
Comprehensive purifying equipment also includes macromolecule catalytic control device panel 1, the online siren panel 2 of indoor pollution and high-purity Chlorine dioxide controller panel 3.
Embodiment 3
With 6m3Sealed environment experimental cabin (material is stainless steel) is experimental enviroment, and dust is placed on environmental test chamber ground Particulate matter TSP;Using needle cylinder injection benzene, volatile organic contaminant, benzene, formaldehyde;Place in friperie and add on acarid and chicken Note avian influenza virus.
High-pure chlorinedioxide starts that concentration is as shown in table 1, and equipment (cleaning equipment in embodiment 2) is put into environmental test In cabin, positive air pressure technology is distributed using gas, by stable ClO 2 solution and watery hydrochloric acid according to 1:4 molar ratio adds Reacted into high-purity chlorine dioxide gas gasifier 5, the height chlorine dioxide and pressure that gasification generation purity is 100% Contracting air mixes.ClO after half an hour2Concentration is 100mg/m3, ClO after spreading 1 hour2Concentration is 150mg/m3, have to volatility Organic pollutants, formaldehyde, acarid, avian influenza virus and Atmospheric particulates ultimate density are evaluated, polymer adsorbing material absorption And the Atmospheric particulates in catalytic purification room, chlorine dioxide is to indoor diffusion, and chlorine dioxide is in oxidation, purification room While organic pollution, formaldehyde, acarid and avian influenza virus, moreover it is possible into inside polymer adsorbing material, to macromolecule material The Atmospheric particulates of material absorption carry out oxidation, purification and make polymer adsorbing material in-situ regeneration, are inhaled by polymer adsorbing material Attached catalytic purification and chlorine dioxide oxidation, purification is combined, organic pollution that can be in comprehensive regulation room air, formaldehyde, Acarid, avian influenza virus and Atmospheric particulates.Wherein high polymer material is anionic polymer, and anionic polymer is polyethylene Sodium sulfonate 1kg.
Table 1 is using cleaning equipment of the present invention to degradation of indoor air VOCs, formaldehyde, acarid, avian influenza virus and big The comprehensive purifying effect of aerated particle thing
Embodiment 4
The 30m that the present embodiment provides3The just renovated chicken farm of half-sealed, there is a large amount of dust particles in chicken farm. It is as shown in table 2 that benzene, volatile organic contaminant, formaldehyde, acarid, avian influenza virus and Atmospheric particulates start concentration.By equipment (cleaning equipment in embodiment 2) is put into chicken farm, positive air pressure technology is distributed using gas, by stable ClO 2 solution With watery hydrochloric acid according to 1:3.8 molar ratio, which is added in high-purity chlorine dioxide gas gasifier 5, to be reacted, and gasification generation is pure Spend and mixed for 99.1% height chlorine dioxide with compressed air.In view of semi-closed state, ClO2There is leakage to lose, ClO2Concentration can properly increase, ClO after half an hour2Concentration is 120mg/m3, ClO after 1 hour2Concentration is 200mg/m3) half an hour ClO afterwards2Concentration is 120mg/m3, ClO after spreading 1 hour2Concentration is 200mg/m3, to benzene, volatile organic contaminant, formaldehyde, Acarid, avian influenza virus and Atmospheric particulates ultimate density are evaluated, in polymer adsorbing material absorption and catalytic purification room Atmospheric particulates, chlorine dioxide is to indoor diffusion, and chlorine dioxide is in oxidation, purification indoor organic pollutant, first While aldehyde, acarid and avian influenza virus, moreover it is possible into inside polymer adsorbing material, to the air of high polymer material absorption Grain thing carries out oxidation, purification and makes polymer adsorbing material in-situ regeneration, passes through polymer adsorbing material adsoption catalysis purification and two Chlorine monoxid gas oxidation, purification is combined, organic pollution, formaldehyde, acarid, avian flu in energy comprehensive regulation room air Poison and Atmospheric particulates.Wherein high polymer material is anionic polymer, and anionic polymer is polystyrene 3kg.
As a result show:ClO2It is safe, ClO to chicken embryo when concentration is 200mg/L2When concentration is 200mg/L, dialogue The killing rate of H5N1 and H9N2 subtype virus strains is 100%, purifies air, blocks air borne disease.
Table 2 is using cleaning equipment of the present invention to degradation of indoor air VOCs, formaldehyde, acarid, avian influenza virus and big The comprehensive purifying effect of aerated particle thing
Embodiment 5
The 20m that the present embodiment provides3Sealed just renovated students' dormitory, there is a large amount of dust granules in students' dormitory Thing.It is as shown in table 2 that benzene, volatile organic contaminant, formaldehyde, acarid, avian influenza virus and Atmospheric particulates start concentration.It will set Standby (cleaning equipment in embodiment 2) is put into students' dormitory, positive air pressure technology is distributed using gas, by stability chlorine dioxide Solution and watery hydrochloric acid are according to 1:3.8 molar ratio, which is added in high-purity chlorine dioxide gas gasifier 5, to be reacted, gasification life Mixed into the height chlorine dioxide that purity is 99.5% with compressed air.In view of semi-closed state, ClO2There is leakage to damage Lose, ClO2Concentration can properly increase, ClO after half an hour2Concentration is 80mg/m3, ClO after 1 hour2Concentration is 100mg/m3, half is small When after ClO2Concentration is 120mg/m3, ClO after spreading 1 hour2Concentration is 200mg/m3, to benzene, volatile organic contaminant, first Aldehyde, acarid, avian influenza virus and Atmospheric particulates ultimate density are evaluated, polymer adsorbing material absorption and catalytic purification room Interior Atmospheric particulates, chlorine dioxide is to indoor diffusion, and chlorine dioxide is in oxidation, purification indoor organic pollutant, first While aldehyde, acarid and avian influenza virus, moreover it is possible into inside polymer adsorbing material, to the air of high polymer material absorption Grain thing carries out oxidation, purification and makes polymer adsorbing material in-situ regeneration, passes through polymer adsorbing material adsoption catalysis purification and two Chlorine monoxid gas oxidation, purification is combined, organic pollution, formaldehyde, acarid, avian flu in energy comprehensive regulation room air Poison and Atmospheric particulates.Wherein high polymer material is anionic polymer, and anionic polymer is polystyrene 3kg.To H5N1 Killing rate with H9N2 subtype virus strains is 100%, purifies air, blocks air borne disease.
Table 3 is using cleaning equipment of the present invention to degradation of indoor air VOCs, formaldehyde, acarid, avian influenza virus and big The comprehensive purifying effect of aerated particle thing
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification, Equivalent substitute mode is should be, is included in protection scope of the present invention.

Claims (3)

1. a kind of degradation of indoor air VOCs, formaldehyde, acarid, the comprehensive purifying side of avian influenza virus and Atmospheric particulates Method, it is characterized in that:Polymer adsorbing material, polymer adsorbing material absorption and catalytic purification room atmosphere are set indoors first Particulate matter, then using chlorine dioxide of the purity higher than 99.5% to indoor diffusion, chlorine dioxide is in oxidation, purification room While interior organic pollution, formaldehyde, acarid and avian influenza virus, moreover it is possible into inside polymer adsorbing material, to macromolecule The Atmospheric particulates of sorbing material absorption carry out oxidation, purification and make polymer adsorbing material in-situ regeneration, pass through polymer adsorption Material adsoption catalysis purification and chlorine dioxide oxidation, purification are combined, organic pollution in comprehensive regulation room air, Formaldehyde, acarid, avian influenza virus and Atmospheric particulates;
The purification method is realized by following cleaning equipment:A kind of degradation of indoor air VOCs, formaldehyde, acarid, bird flu The comprehensive purifying equipment of virus and Atmospheric particulates, including high polymer material adsorbent equipment and high-pure chlorinedioxide generating means, The high polymer material adsorbent equipment includes polymer adsorption room, being equipped with polymer adsorption room and being used to adsorb Atmospheric particulates Polymer adsorbing material, polymer adsorption room side are provided with blower fan, and opposite side is provided with polymer chamber air diffuser, room air Discharged through blower fan into polymer adsorption room after its adsorption cleaning by polymer chamber air diffuser, the high-pure chlorinedioxide occurs Device includes air compressor, high-purity chlorine dioxide gas gasifier, chlorine dioxide liquid entrance and chlorine dioxide diffusing Device, chlorine dioxide liquid enter high-purity chlorine dioxide gas gasifier generation purity through chlorine dioxide liquid entrance and are higher than 99.5% High-purity chlorine dioxide gas, high-purity chlorine dioxide gas part in the presence of compressed air caused by air compressor The polymer adsorption room is entered by pipeline, oxidation, purification is carried out to the Atmospheric particulates that polymer adsorption room absorbs and makes height Polymer adsorbing material in-situ regeneration in Molecular Adsorption room, remainder high-purity chlorine dioxide gas pass through chlorine dioxide Air diffuser gets in organic pollution, formaldehyde, acarid and the avian influenza virus in air in oxidation, purification room.
2. degradation of indoor air VOCs according to claim 1, formaldehyde, acarid, avian influenza virus and airborne particulate The comprehensive purifying method of thing, it is characterized in that:Described polymer adsorbing material is anionic polymer.
3. degradation of indoor air VOCs according to claim 2, formaldehyde, acarid, avian influenza virus and airborne particulate The comprehensive purifying method of thing, it is characterized in that:Described anionic polymer be Sodium Polyacrylate PAAS, polymethylacrylic acid and its Salt, polyvinyl sulfonic acid and its salt, polystyrolsulfon acid and its salt, anionic polymer St-OMA, polystyrene, polybutadiene, Polystyrene three block thermoplastic elastomer (TPE), high trans polydiene, anion aqueous nano-polyurethane, 2- acrylamidos- 2- methyl propane sulfonic acids are birdsed of the same feather flock together compound AMPS, divinylbenzene DVB, solution polymerized butadiene styrene rubber SSBR or star-branched butyl rubber.
CN201510531357.7A 2015-08-26 2015-08-26 A kind of degradation of indoor air VOCs, formaldehyde, acarid, the comprehensive purifying method of avian influenza virus and Atmospheric particulates Expired - Fee Related CN105115071B (en)

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