CN110227335A - A kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment and Treatment by Photocatalysis Oxidation technique - Google Patents
A kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment and Treatment by Photocatalysis Oxidation technique Download PDFInfo
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- CN110227335A CN110227335A CN201910625093.XA CN201910625093A CN110227335A CN 110227335 A CN110227335 A CN 110227335A CN 201910625093 A CN201910625093 A CN 201910625093A CN 110227335 A CN110227335 A CN 110227335A
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- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 77
- 239000007789 gas Substances 0.000 title claims abstract description 76
- 230000003647 oxidation Effects 0.000 title claims abstract description 75
- 238000011282 treatment Methods 0.000 title claims abstract description 61
- 239000002440 industrial waste Substances 0.000 title claims abstract description 37
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 29
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000003197 catalytic effect Effects 0.000 claims abstract description 42
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 30
- 239000003054 catalyst Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 238000000746 purification Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 239000000356 contaminant Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 241000264877 Hippospongia communis Species 0.000 description 5
- 239000012855 volatile organic compound Substances 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- IHICGCFKGWYHSF-UHFFFAOYSA-N C1=CC=CC=C1.CC1=CC=CC=C1.CC1=CC=CC=C1C Chemical compound C1=CC=CC=C1.CC1=CC=CC=C1.CC1=CC=CC=C1C IHICGCFKGWYHSF-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- 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
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- 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
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention discloses a kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment and its treatment process, the equipment includes shell, it is arranged in the intracorporal filtering module of the shell, photochemical catalytic oxidation module, ozone treatment module, the front end of shell is provided with exhaust gas inlet, and rear end is provided with purified gas outlet.Treatment process includes carrying out decomposing, purifying processing to industrial waste gas using industrial waste gas Treatment by Photocatalysis Oxidation equipment as claimed in claim 7.The present invention can effectively purify the residual ozone generated during decomposing, purifying；It is provided with just effect photochemical catalytic oxidation module and deep decomposition photochemical catalytic oxidation module in shell, and per the ultraviolet lamp tube Heterogeneous Permutation of adjacent two column, improves the purified treatment efficiency to industrial waste gas；Filter cloth, catalyst plates, ozone decomposition plate are detachably set in shell, are conveniently replaceable.
Description
Technical field
The present invention relates to technology waste gas processing technology fields, more precisely, being related to a kind of industrial waste gas photochemical catalytic oxidation
Processing equipment and Treatment by Photocatalysis Oxidation technique.
Background technique
Industrial waste gas processing refers to the place that the organic exhaust gas generated in industrial processes is adsorbed, filtered, purified
Science and engineering is made, and usual VOCs treatment has a benzene homologues VOCs treatments such as formaldehyde VOCs treatment, benzene toluene dimethylbenzene, and third
The air of the organic matters such as the carbon containing hydrogen-oxygens such as ketone, butanone VOCs treatment, ethyl acetate exhaust-gas treatment, mist of oil VOCs treatment
Purified treatment.Industrial waste gas purifying, effectively can be arrived requirements of the national standard by Treatment by Photocatalysis Oxidation method used at present
In range, when carrying out Treatment by Photocatalysis Oxidation to industrial waste gas, by ultraviolet light under the high temperature conditions to industrial waste gas
Decomposing, purifying is carried out, industrial organic exhaust gas is resolved into water and carbon dioxide, is discharged into air, but in decomposing, purifying process
In, ozone can be generated, if ozone-depleting is endless, residual ozone will be directly discharged in air, can be polluted to air.
Summary of the invention
One of the objects of the present invention is to provide a kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment, by industrial waste gas
Ozone treatment module is set in Treatment by Photocatalysis Oxidation equipment, purified treatment is carried out to residual ozone.
To achieve the above object, the technical scheme adopted by the invention is that: a kind of industrial waste gas Treatment by Photocatalysis Oxidation is set
It is standby, comprising: shell is arranged in the intracorporal filtering module of the shell, photochemical catalytic oxidation module, ozone treatment module；
The front end of the shell is provided with exhaust gas inlet, and rear end is provided with purified gas outlet；
The filtering module is arranged in the shell close to its front end, and the ozone treatment module is leaned in the shell
Nearly its rear end setting, the photochemical catalytic oxidation module are set among the filtering module and ozone treatment module.
Further, it is provided with filter cloth in the filtering module, is provided with ozone decomposition plate in the ozone treatment module.
Further, the photochemical catalytic oxidation module includes just effect photochemical catalytic oxidation module and deep decomposition photochemical catalytic oxidation
Module, the just effect photochemical catalytic oxidation module are set to deep decomposition photochemical catalytic oxidation module front end.
Further, just effect photochemical catalytic oxidation module and the deep decomposition photochemical catalytic oxidation module include multiple catalyst
Plate, and multiple ultraviolet lamp tubes to form a line are provided between each adjacent two catalyst plates.
Further, the filter cloth, catalyst plates, ozone decomposition plate are detachably set in shell.
Further, the ultraviolet lamp tube Heterogeneous Permutation per adjacent two column.
Further, the ultraviolet lamp tube wavelength of the just effect photochemical catalytic oxidation module is 185nm, and the deep decomposition light is urged
The ultraviolet lamp tube wavelength for changing oxidation module is 254nm.
The second object of the present invention is to provide a kind of industrial waste gas Treatment by Photocatalysis Oxidation technique, by using this industry
Exhaust gas Treatment by Photocatalysis Oxidation equipment, which solves, avoids residual ozone from being discharged into air.
To achieve the above object, the technical scheme adopted by the invention is that: a kind of industrial waste gas Treatment by Photocatalysis Oxidation work
Skill carries out decomposing, purifying processing to industrial waste gas using industrial waste gas Treatment by Photocatalysis Oxidation equipment as claimed in claim 7,
Specifically includes the following steps:
(1) make industrial waste gas after exhaust gas inlet entrance, remove particulate contaminant by filtering module；
(2) enter just effect photochemical catalytic oxidation module by filtered exhaust gas, preliminary purification is carried out to exhaust gas；
(3) exhaust gas after preliminary purification enters deep decomposition photochemical catalytic oxidation module, further purifies and divides to exhaust gas
Solution；
(4) exhaust gas after further purifying and decomposing enters ozone treatment module, decomposes to (2) step and (3) step
The residual ozone of generation carries out purified treatment；
(5) purified gas is discharged from purified gas outlet.
The device have the advantages that are as follows:
1. industrial waste gas Treatment by Photocatalysis Oxidation equipment proposed by the present invention and Treatment by Photocatalysis Oxidation technique, by shell
Ozone treatment module is arranged in internal portion, and effectively the residual ozone generated during decomposing, purifying can be purified.
2. the present invention is provided with just effect photochemical catalytic oxidation module and deep decomposition photochemical catalytic oxidation module in shell, and
Per the ultraviolet lamp tube Heterogeneous Permutation of adjacent two column, the purified treatment efficiency to industrial waste gas is improved.
It, can as long as replacing these devices 3. filter cloth, catalyst plates, ozone decomposition plate are detachably set in shell
Different types of industrial waste gas is targetedly handled.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural diagram of the present invention.
Appended drawing reference is as follows:
1, shell；2, exhaust gas inlet；3, filtering module；31, filter cloth；4, photochemical catalytic oxidation module；41, photocatalytic-oxidation is just imitated
Change module；42, deep decomposition photochemical catalytic oxidation module；5, ozone treatment module；51, ozone decomposition plate；6, purified gas outlet；
7, catalyst plates；8, ultraviolet lamp tube.
Specific embodiment
In order to describe the technical content, the structural feature, the achieved object and the effect of this invention in detail, below in conjunction with attached drawing 1 into
Row is described in detail.
As shown in Fig. 1, a kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment, comprising: shell 1 is arranged in the shell 1
Interior filtering module 3, photochemical catalytic oxidation module 4, ozone treatment module 5；
The front end of the shell 1 is provided with exhaust gas inlet 2, and rear end is provided with purified gas outlet 6；
The filtering module 3 is arranged in the shell 1 close to its front end, and the ozone treatment module 5 is in the shell 1
Interior close its rear end setting, the photochemical catalytic oxidation module 4 are set among the filtering module 3 and ozone treatment module 5.
The photochemical catalytic oxidation module 4 includes just imitating photochemical catalytic oxidation module 41 and deep decomposition photochemical catalytic oxidation module
42, the just effect photochemical catalytic oxidation module 41 is set to 42 front end of deep decomposition photochemical catalytic oxidation module.
The just effect photochemical catalytic oxidation module 41 and deep decomposition photochemical catalytic oxidation module 42 include multiple catalyst plates 7,
And multiple ultraviolet lamp tubes 8 to form a line are provided between each adjacent two catalyst plates 7, the ultraviolet lamp tube 8 can be UV
Fluorescent tube, power are 60W to 200W, 8 Heterogeneous Permutation of ultraviolet lamp tube per adjacent two column.It is described just to imitate photochemical catalytic oxidation module
41 8 wavelength of ultraviolet lamp tube is 185nm, and 8 wavelength of ultraviolet lamp tube of the deep decomposition photochemical catalytic oxidation module 42 is 254nm.
Filter cloth 31 is provided in the filtering module 3, the filter cloth 31 can be used non-woven fabrics and be made, the ozone
Ozone decomposition plate 51 is provided in processing module 5, the filter cloth 31, catalyst plates 7, ozone decomposition plate 51 are detachably set to shell
In body 1.
The porous nickel mesh of catalyst plates 7, honeycomb ceramic plate, honeycomb nickel plate or honeycomb aluminum plate are as carrier, carrier material
Thickness 15mm-20mm is expected, with TiO2For main component, manganese, nickel, aluminium, copper, iron, silicon, cobalt, cadmium and transition are added according to actual demand
The metals such as element and its oxide can be produced containing different model, specification, the catalyst plates of material.The ozone decomposition plate 8
Use ceramic honey comb as carrier, using manganese, iron and other microelements as active constituent.It can be directed to different industrial waste gases, adopted
With the catalyst plates 7 and ozone decomposition plate 8 of various combination.The ozone decomposition plate 51 is using ceramic honey comb as carrier, active constituent
Middle addition manganese, iron and other microelements, can effectively decompose residual ozone gas.
The catalyst plates 7 are fixed in shell 1 using stainless steel frame, and entire frame horizontal can be extracted out, convenient for clear
Reason and change catalyst.Catalyst is sprayed in catalyst plates 7, the catalyst grammes per square metre of spraying is 2g/m2To 10g/m2。
Treatment by Photocatalysis Oxidation technique is carried out to industrial waste gas using the equipment of the present embodiment, comprising the following steps:
(1) make industrial waste gas after the entrance of exhaust gas inlet 2, remove particulate contaminant by filtering module 3；
(2) enter just effect photochemical catalytic oxidation module 41 by filtered exhaust gas, preliminary purification is carried out to exhaust gas；
(3) exhaust gas after preliminary purification enters deep decomposition photochemical catalytic oxidation module 42, further purifies to exhaust gas
It decomposes；
(4) exhaust gas after further purifying and decomposing enters ozone treatment module 5, decomposes to (2) step and (3) step
The residual ozone of generation carries out purified treatment；
(5) purified gas is discharged from purified gas outlet 6.
The above description of the embodiment is only used to help understand the method for the present invention and its core ideas.It should be pointed out that pair
For those skilled in the art, without departing from the principle of the present invention, the present invention can also be carried out
Some improvements and modifications, these improvements and modifications also fall within the scope of protection of the claims of the present invention.
Claims (8)
1. a kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment characterized by comprising shell (1) is arranged in the shell
(1) filtering module (3), photochemical catalytic oxidation module (4) in, ozone treatment module (5)；
The front end of the shell (1) is provided with exhaust gas inlet (2), and rear end is provided with purified gas outlet (6)；
The filtering module (3) is arranged in the shell (1) close to its front end, and the ozone treatment module (5) is in the shell
It is arranged in body (1) close to its rear end, the photochemical catalytic oxidation module (4) is set to the filtering module (3) and ozone treatment module
(5) intermediate.
2. a kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment as described in claim 1, it is characterised in that: the filtering module
(3) it is provided with filter cloth (31) in, is provided with ozone decomposition plate (51) in the ozone treatment module (5).
3. a kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment as claimed in claim 2, it is characterised in that: the photocatalytic-oxidation
Changing module (4) includes that just effect photochemical catalytic oxidation module (41) and deep decomposition photochemical catalytic oxidation module (42), the just effect light are urged
Change oxidation module (41) and is set to deep decomposition photochemical catalytic oxidation module (42) front end.
4. a kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment as claimed in claim 3, it is characterised in that: the just effect light is urged
Change oxidation module (41) and deep decomposition photochemical catalytic oxidation module (42) includes multiple catalyst plates (7), and each adjacent two is urged
Multiple ultraviolet lamp tubes (8) to form a line are provided between agent plate (7).
5. a kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment as claimed in claim 4, it is characterised in that: the filter cloth
(31), catalyst plates (7), ozone decomposition plate (51) are detachably set in shell (1).
6. a kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment as claimed in claim 4, it is characterised in that: described per adjacent two
Ultraviolet lamp tube (8) Heterogeneous Permutation of column.
7. a kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment as claimed in claim 4, it is characterised in that: the just effect light is urged
Ultraviolet lamp tube (8) wavelength for changing oxidation module (41) is 185nm, the ultraviolet lamp of the deep decomposition photochemical catalytic oxidation module (42)
Pipe (8) wavelength is 254nm.
8. a kind of industrial waste gas Treatment by Photocatalysis Oxidation technique, it is characterised in that: use industrial waste gas as claimed in claim 7
Treatment by Photocatalysis Oxidation equipment carries out decomposing, purifying processing to industrial waste gas, specifically includes the following steps:
(1) after entering industrial waste gas from exhaust gas inlet (2), particulate contaminant is removed by filtering module (3)；
(2) enter just effect photochemical catalytic oxidation module (41) by filtered exhaust gas, preliminary purification is carried out to exhaust gas；
(3) exhaust gas after preliminary purification enters deep decomposition photochemical catalytic oxidation module (42), further purifies and divides to exhaust gas
Solution；
(4) exhaust gas after further purifying and decomposing enters ozone treatment module (5), decomposes generation to (2) and (3) step
Ozone is purified；
(5) purified gas is discharged from purified gas outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910625093.XA CN110227335A (en) | 2019-07-11 | 2019-07-11 | A kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment and Treatment by Photocatalysis Oxidation technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910625093.XA CN110227335A (en) | 2019-07-11 | 2019-07-11 | A kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment and Treatment by Photocatalysis Oxidation technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110227335A true CN110227335A (en) | 2019-09-13 |
Family
ID=67855377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910625093.XA Pending CN110227335A (en) | 2019-07-11 | 2019-07-11 | A kind of industrial waste gas Treatment by Photocatalysis Oxidation equipment and Treatment by Photocatalysis Oxidation technique |
Country Status (1)
| Country | Link |
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| CN (1) | CN110227335A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062395A (en) * | 2020-08-27 | 2020-12-11 | 盐城工学院 | Industrial waste gas and wastewater photocatalytic oxidation treatment system and method |
| CN112079500A (en) * | 2020-08-27 | 2020-12-15 | 盐城工学院 | Method and system for treating industrial waste gas and wastewater based on tungsten trioxide photocatalysis method |
| CN112691543A (en) * | 2021-02-02 | 2021-04-23 | 第一拖拉机股份有限公司 | Waste gas treatment module of light oxygen purification equipment |
| CN113893687A (en) * | 2021-10-20 | 2022-01-07 | 重庆俊东包装印务有限公司 | Printing VOC exhaust treatment system |
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| CN204672112U (en) * | 2015-05-27 | 2015-09-30 | 中山大学 | Adopt the emission-control equipment of vacuum-ultraviolet light catalyzing cooperation catalytic ozonation |
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| CN210699502U (en) * | 2019-07-11 | 2020-06-09 | 浙江嘉兴环发环境科学技术有限公司 | Industrial waste gas light catalytic oxidation treatment facility |
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| JP2005040655A (en) * | 2003-07-22 | 2005-02-17 | Toshiba Corp | Photocatalytic reaction apparatus and functional electrode |
| CN204672112U (en) * | 2015-05-27 | 2015-09-30 | 中山大学 | Adopt the emission-control equipment of vacuum-ultraviolet light catalyzing cooperation catalytic ozonation |
| CN207805342U (en) * | 2017-12-26 | 2018-09-04 | 北京华钛高科科技有限公司 | A kind of industry VOCs exhaust treatment systems |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062395A (en) * | 2020-08-27 | 2020-12-11 | 盐城工学院 | Industrial waste gas and wastewater photocatalytic oxidation treatment system and method |
| CN112079500A (en) * | 2020-08-27 | 2020-12-15 | 盐城工学院 | Method and system for treating industrial waste gas and wastewater based on tungsten trioxide photocatalysis method |
| CN112691543A (en) * | 2021-02-02 | 2021-04-23 | 第一拖拉机股份有限公司 | Waste gas treatment module of light oxygen purification equipment |
| CN113893687A (en) * | 2021-10-20 | 2022-01-07 | 重庆俊东包装印务有限公司 | Printing VOC exhaust treatment system |
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