CN206858341U - A kind of microwave radiation technology ozone enhanced photocatalysis sewage disposal system - Google Patents
A kind of microwave radiation technology ozone enhanced photocatalysis sewage disposal system Download PDFInfo
- Publication number
- CN206858341U CN206858341U CN201720361194.7U CN201720361194U CN206858341U CN 206858341 U CN206858341 U CN 206858341U CN 201720361194 U CN201720361194 U CN 201720361194U CN 206858341 U CN206858341 U CN 206858341U
- Authority
- CN
- China
- Prior art keywords
- microwave radiation
- ozone
- pond
- microwave
- sewage disposal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 55
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 230000005855 radiation Effects 0.000 title claims abstract description 40
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 26
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 25
- 238000005516 engineering process Methods 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 24
- 230000003647 oxidation Effects 0.000 claims abstract description 22
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 22
- 230000001413 cellular effect Effects 0.000 claims abstract description 13
- 238000005374 membrane filtration Methods 0.000 claims abstract description 9
- 239000003054 catalyst Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 230000003197 catalytic effect Effects 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 10
- 231100000719 pollutant Toxicity 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 7
- 238000000354 decomposition reaction Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000295 complement effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000009303 advanced oxidation process reaction Methods 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 241000256837 Apidae Species 0.000 description 1
- 241000256844 Apis mellifera Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000006385 ozonation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009284 supercritical water oxidation Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a kind of microwave radiation technology ozone enhanced photocatalysis sewage disposal system, including：Cesspool, water inlet pipe, microwave generator, microwave radiation room, U-shaped connecting tube, cellular activated carbon layer, by-pass filtration pond, ozone generator, ozone distributor, light-catalyzed reaction pond, uviol lamp, secondary filtration pond, Fibrous membrane filtration layer and delivery port, induced using microwave and accelerate to chemically react, pollutant in water is degraded, converted, it can speed up in fluid solid and liquid separation to act on, while further use ozone oxidation and photocatalysis treatment, by the organic matter of the difficult decomposition in sewage thoroughly oxidation Decomposition.The utility model organically combines microwave radiation, ozone oxidation, ultraviolet-sterilization, several sewage treatmentmethods of ozone enhanced photocatalysis.Not only increase and improve sewage reaction efficiency and sewage treatment capacity.Make the complementary cost for utilizing, reducing sewage disposal of resources circulation simultaneously.
Description
Technical field
The utility model belongs to field of sewage treatment, and in particular to a kind of microwave radiation technology ozone enhanced photocatalysis sewage disposal
System.
Background technology
Water pollution situation is constantly aggravated so that sewage disposal and regeneration industry are by unprecedented concern, nearly 2 years each department
Rate of gross profit is held at 70% or so, or even the area having has exceeded 100%, and industry development potentiality are very big.According to prediction netting index
According to display, by the end of the year 2012, wastewater treatment in China and its regeneration industry and enterprise number have reached 213.Modern sewage processing
Technology, divided by degree for the treatment of, one-level, two level and tertiary treatment can be divided into, typically according to the water after water quality condition and processing
Go always to determine sewage disposal degree.Coagulation mainly remove in sewage be in suspended state solid pollution material, at physics
Logos largely can be only done the requirement of coagulation, and two stage treatment is mainly removed in sewage in the organic of colloid and dissolved state
Polluter, tertiary treatment be organic matter, nitrogen and phosphorus of further processing difficult degradation etc. can result in body eutrophication can
Insoluble inorganic thing etc..Main method has biological carbon and phosphorous removal method, coagulant sedimentation, sand filtration method, active carbon adsorption, ion exchange
Method and electroosmose process etc..Microwave sewage treatment technology is a brand-new revolution in water-treatment technology field, and it is prominent to be that a generation has
Broken property, novelty, the sewage disposal technology of broad spectrum activity.Microwave can induce and accelerate to chemically react, and be made by physics and chemistry
With being degraded, being converted to the pollutant in water, it can speed up solid and liquid separation in fluid and act on, cold sterilization is played to sewage
Effect.Advanced oxidation processes are the deep treatment methods of most prospect, by external energy field, illumination, medicament etc., produce energy of oxidation
The strong hydroxyl radical free radical depth mineralising pollutant of power, product are harmless water and carbon dioxide.Advanced oxidation processes include Fenton oxygen
Change method, photocatalytic method, Ozonation, Wet Catalytic Oxidation Method, supercritical water oxidation, ultrasonic oxidation method etc..There is presently no
Microwave treatment is combined to the device of processing sewage with ozone enhanced photocatalysis.
The content of the invention
The purpose of this utility model is to provide a kind of microwave radiation technology ozone enhanced photocatalysis sewage disposal system.Induced using microwave
Chemically reacted with acceleration, the pollutant in water is degraded, converted, can speed up solid and liquid separation in fluid and act on, enter simultaneously
One step uses ozone oxidation and photocatalysis treatment, by the thoroughly oxidation Decomposition of the difficult organic matter decomposed in sewage.
The purpose of this utility model and solves its technical problem underlying using following technical scheme to realize：It is a kind of micro-
Ripple aids in ozone enhanced photocatalysis sewage disposal system, including：Cesspool, water inlet pipe, microwave generator, microwave radiation room, U-shaped connection
Pipe, cellular activated carbon layer, by-pass filtration pond, ozone generator, ozone distributor, light-catalyzed reaction pond, uviol lamp, secondary filtration
Pond, Fibrous membrane filtration layer and delivery port, wherein cesspool are connected by water inlet pipe with U-shaped connecting tube head, U-shaped connecting tube distribution
In chamber in microwave radiation room, microwave generator is located at microwave radiation ceiling portion, U-shaped connecting tube tail connection by-pass filtration pond, one-level
Filtering ponds highly lay cellular activated carbon layer apart from bottom 1/3, and by-pass filtration bottom of pond portion connects with light-catalyzed reaction pond, photocatalysis
Reaction tank inwall is equipped with uviol lamp, the distribution of ozone distributor and light-catalyzed reaction pond inner chamber, light-catalyzed reaction bottom of pond portion and two level
Filtering ponds connect, and Fibrous membrane filtration layer is located at the top of secondary filtration pond, and secondary filtration bottom of pond portion is provided with delivery port.
The inwall of wherein described microwave radiation room is provided with microwave reflection floor；Described cellular activated carbon layer is loaded with being catalyzed smelly
The fixed catalyst of oxygen oxidation；Described ozone distributor is U-shaped convolution rod, its surface distributed passage；Described one-level mistake
Filter tank is separated with light-catalyzed reaction pond using shadow shield, bottom connection；Described uviol lamp outer cover is the protective cover of quartz material；
Described water inlet pipe and the material of U-shaped connecting tube are polypropylene PPR pipe.
During system work operation, sewage will be handled by following steps：
The first step, the sewage in cesspool enter microwave radiation room by water inlet pipe, and microwave generator produces microwave, U
Sewage in type connecting tube passes through microwave radiation, induces and accelerates the chemical reaction inside sewage, wherein U-shaped connecting tube is set
Meter can increase the contact area that microwave radiates to sewage, and the inwall of microwave radiation room is provided with microwave reflection floor and preferably will
Microwave action is on sewage；
Second step, sewage enter by-pass filtration pond after microwave radiation processing, and by-pass filtration pond laid inside has honeybee
Nest active carbon layer, while cellular activated carbon layer is loaded with the fixed catalyst of O3 catalytic oxidation, sewage and O3 catalytic oxidation
Fixed catalyst contact after enter light-catalyzed reaction pond, by two kinds of water of ozone oxidation and ultraviolet lamp sterilization in light-catalyzed reaction pond
Processing procedure is focused in same reaction tank, the Strong oxdiative ability using ozone oxidation to the pollutant containing unsaturated bond, and smelly
Oxygen photocatalysis improves reaction efficiency and sewage treatment capacity to the strong removal ability of carboxylic acid pollutant.
3rd step, it is organic in sewage by links such as microwave radiation, ozone oxidation, ultraviolet-sterilization, ozone enhanced photocatalysis
Thing, thing hard to tolerate are decomposed, and finally by the Fibrous membrane filtration layer in secondary filtration pond, the pollutant after decomposition is adsorbed, while will be thin
Bacteria microorganism is filtered off except the clean water of flowing water.
The utility model has clear advantage and beneficial effect compared with prior art.From above technical scheme,
The utility model is by microwave radiation, ozone oxidation, ultraviolet-sterilization, after several sewage treatmentmethods of ozone enhanced photocatalysis effectively combine.
Not only increase and improve sewage reaction efficiency and sewage treatment capacity.Make resources circulation is complementary to utilize simultaneously, reduce at sewage
The cost of reason.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Marked in figure：1. cesspool, 2. water inlet pipes, 3. microwave generators, 4. microwave radiation rooms, 5.U type connecting tubes, 6. honeybees
Nest active carbon layer, 7. by-pass filtration ponds, 8. ozone generators, 9 ozone distributors, 10. light-catalyzed reaction ponds, 11. uviol lamps,
12. secondary filtration pond, 13. Fibrous membrane filtration layers, 14. delivery ports.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to the utility model proposes microwave radiation technology ozone enhanced photocatalysis sewage
Processing system embodiment, structure, feature and its effect, describe in detail as follows.
Referring to Fig. 1, a kind of microwave radiation technology ozone enhanced photocatalysis sewage disposal system, including：Cesspool 1, water inlet pipe 2, microwave
Generator 3, microwave radiation room 4, U-shaped connecting tube 5, cellular activated carbon layer 6, by-pass filtration pond 7, ozone generator 8, ozone distribution
Device 9, light-catalyzed reaction pond 10, uviol lamp 11, secondary filtration pond 12, Fibrous membrane filtration layer 13 and delivery port 14, wherein cesspool 1
It is connected by water inlet pipe 2 with the U-shaped head of connecting tube 5, U-shaped connecting tube 5 is distributed in the inner chamber of microwave radiation room 4, microwave generator 3
In the top of microwave radiation room 4, the U-shaped tail of connecting tube 5 connection by-pass filtration pond 7, by-pass filtration pond 7 is highly laid apart from bottom 1/3
Cellular activated carbon layer 6, the bottom of by-pass filtration pond 7 connect with light-catalyzed reaction pond 10, and the inwall of light-catalyzed reaction pond 10 is equipped with ultraviolet
Lamp 11, the distribution of ozone distributor 9 and the inner chamber of light-catalyzed reaction pond 10, the bottom of light-catalyzed reaction pond 10 connects with secondary filtration pond 12
Logical, Fibrous membrane filtration layer 13 is located at the top of secondary filtration pond 12, and the bottom of secondary filtration pond 12 is provided with delivery port 14.
The inwall of wherein described microwave radiation room 4 is provided with microwave reflection floor；Described cellular activated carbon layer 6 is loaded with being catalyzed
The fixed catalyst of ozone oxidation；Described ozone distributor 9 is U-shaped convolution rod, its surface distributed passage；Described one-level
Filtering ponds 7 are separated with light-catalyzed reaction pond 10 using shadow shield, bottom connection；The described outer cover of uviol lamp 11 is quartz material
Protective cover；Described water inlet pipe 2 and the material of U-shaped connecting tube 5 are polypropylene PPR pipe.
During system work operation, sewage will be handled by following steps：
The first step, the sewage in cesspool 1 enter microwave radiation room 4 by water inlet pipe 2, and microwave generator 3 produces micro-
Ripple, the sewage in U-shaped connecting tube 5 pass through microwave radiation, induce and accelerate the chemical reaction inside sewage, wherein U-shaped connection
The design of pipe 5 can increase the contact area that microwave radiates to sewage, and the inwall of microwave radiation room 4 is provided with microwave reflection floor
Preferably by microwave action to sewage.
Second step, sewage enter by-pass filtration pond 7 after microwave radiation processing, and the laid inside of by-pass filtration pond 7 has
Cellular activated carbon layer 6, while cellular activated carbon layer 6 is loaded with the fixed catalyst of O3 catalytic oxidation, sewage and catalysis ozone
Enter light-catalyzed reaction pond after the fixed catalyst contact of oxidation, by ozone oxidation and ultraviolet lamp sterilization two in light-catalyzed reaction pond
Kind water treatment procedure is focused in same reaction tank, the Strong oxdiative ability using ozone oxidation to the pollutant containing unsaturated bond,
Strong removal ability with ozone enhanced photocatalysis to carboxylic acid pollutant, improve reaction efficiency and sewage treatment capacity.
3rd step, it is organic in sewage by links such as microwave radiation, ozone oxidation, ultraviolet-sterilization, ozone enhanced photocatalysis
Thing, thing hard to tolerate decompose, and finally by the Fibrous membrane filtration layer 13 in secondary filtration pond 12, the pollutant after decomposition are adsorbed, simultaneously
Bacterial micro-organism is filtered off except the clean water of flowing water.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is any without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model to above example
Any simple modification, equivalent change and modification made, in the range of still falling within technical solutions of the utility model.
Claims (7)
1. a kind of microwave radiation technology ozone enhanced photocatalysis sewage disposal system, it is characterised in that the system includes：Cesspool（1）, water inlet
Pipe（2）, microwave generator（3）, microwave radiation room（4）, U-shaped connecting tube（5）, cellular activated carbon layer（6）, by-pass filtration pond（7）,
Ozone generator（8）, ozone distributor（9）, light-catalyzed reaction pond（10）, uviol lamp（11）, secondary filtration pond（12）, tunica fibrosa
Filter layer（13）And delivery port（14）, wherein cesspool（1）Pass through water inlet pipe（2）With U-shaped connecting tube（5）Head connects, U-shaped company
Adapter（5）It is distributed in microwave radiation room（4）Inner chamber, microwave generator（3）Positioned at microwave radiation room（4）Top, U-shaped connecting tube
（5）Tail connection by-pass filtration pond（7）, by-pass filtration pond（7）Cellular activated carbon layer is highly laid apart from bottom 1/3（6）, one-level mistake
Filter tank（7）Bottom and light-catalyzed reaction pond（10）Connection, light-catalyzed reaction pond（10）Inwall is equipped with uviol lamp（11）, ozone distribution
Device（9）Distribution and light-catalyzed reaction pond（10）Inner chamber, light-catalyzed reaction pond（10）Bottom and secondary filtration pond（12）Connection, fiber
Membrane filtration layer（13）Positioned at secondary filtration pond（12）Top, secondary filtration pond（12）Bottom is provided with delivery port（14）.
A kind of 2. microwave radiation technology ozone enhanced photocatalysis sewage disposal system according to claim 1, it is characterised in that：It is described micro-
Wave radiation room（4）Inwall be provided with microwave reflection layer.
A kind of 3. microwave radiation technology ozone enhanced photocatalysis sewage disposal system according to claim 1, it is characterised in that：Described
Cellular activated carbon layer（6）It is loaded with the fixed catalyst of O3 catalytic oxidation.
A kind of 4. microwave radiation technology ozone enhanced photocatalysis sewage disposal system according to claim 1, it is characterised in that：Described
Ozone distributor（9）For U-shaped convolution rod, its surface distributed passage.
A kind of 5. microwave radiation technology ozone enhanced photocatalysis sewage disposal system according to claim 1, it is characterised in that：Described
By-pass filtration pond（7）With light-catalyzed reaction pond（10）Separated using shadow shield, bottom connection.
A kind of 6. microwave radiation technology ozone enhanced photocatalysis sewage disposal system according to claim 1, it is characterised in that：Described
Uviol lamp（11）Outer cover is the protective cover of quartz material.
A kind of 7. microwave radiation technology ozone enhanced photocatalysis sewage disposal system according to claim 1, it is characterised in that：Described
Water inlet pipe（2）With U-shaped connecting tube（5）Material be polypropylene PPR pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361194.7U CN206858341U (en) | 2017-04-07 | 2017-04-07 | A kind of microwave radiation technology ozone enhanced photocatalysis sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361194.7U CN206858341U (en) | 2017-04-07 | 2017-04-07 | A kind of microwave radiation technology ozone enhanced photocatalysis sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206858341U true CN206858341U (en) | 2018-01-09 |
Family
ID=60816331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720361194.7U Expired - Fee Related CN206858341U (en) | 2017-04-07 | 2017-04-07 | A kind of microwave radiation technology ozone enhanced photocatalysis sewage disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206858341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380044A (en) * | 2018-04-09 | 2018-08-10 | 北京水木星源环保科技有限公司 | A kind of selective catalytic reduction SCR denitration device and selective catalytic reduction SCR denitration method |
| CN109019757A (en) * | 2018-10-11 | 2018-12-18 | 北京石油化工学院 | A kind of microwave transmission and sewage treatment integrated tube type sewage-treating reactor |
-
2017
- 2017-04-07 CN CN201720361194.7U patent/CN206858341U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380044A (en) * | 2018-04-09 | 2018-08-10 | 北京水木星源环保科技有限公司 | A kind of selective catalytic reduction SCR denitration device and selective catalytic reduction SCR denitration method |
| CN109019757A (en) * | 2018-10-11 | 2018-12-18 | 北京石油化工学院 | A kind of microwave transmission and sewage treatment integrated tube type sewage-treating reactor |
| CN109019757B (en) * | 2018-10-11 | 2023-10-27 | 北京石油化工学院 | Microwave conduction and sewage treatment integrated tubular sewage treatment reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102180556B (en) | Adsorption regeneration-photocatalysis advanced oxidation water treatment equipment | |
| US10662095B2 (en) | Ozone-photocatalysis reactor and water treatment method | |
| CN204752495U (en) | Sewage treatment ozone - multistage catalytic ozonation tower of biological activity charcoal | |
| CN104150704B (en) | A kind for the treatment of unit of waste water treating and reutilizing and treatment process | |
| CN104150698A (en) | Device and method for advanced treatment of rural domestic water through M type constructed wetland | |
| CN104193080A (en) | Device for purifying toxic sewage by utilizing three-stage bio-membrane reactor and method for purifying toxic sewage by using device | |
| CN206858341U (en) | A kind of microwave radiation technology ozone enhanced photocatalysis sewage disposal system | |
| CN100375647C (en) | Air light catalytic purifier of moderate chemical pollution | |
| CN205368041U (en) | Ultraviolet -ozone catalytic oxidation wastewater treatment device | |
| CN205382045U (en) | Degradation system of aquatic antibiotic | |
| CN106044934B (en) | The method and apparatus of photocatalyst of titanium dioxide degradation high ammonia-nitrogen wastewater | |
| CN107827317A (en) | A kind of aquaculture wastewater circulating purification system | |
| CN202576122U (en) | Water body comprehensive treatment device | |
| CN110550804A (en) | industrial wastewater circulating treatment and purification device for ozone oxidation and use method | |
| CN102616915B (en) | Device and method for comprehensively treating water body | |
| CN213231883U (en) | Device for treating wastewater based on physical adsorption coupling photo-Fenton oxidation technology | |
| CN207646030U (en) | A kind of novel ozone activated carbon combination unit | |
| CN103214133B (en) | Graphene sewage purification combined device and sewage purification method thereof | |
| CN105036456A (en) | Device for degrading organic matters in micro-polluted raw water by two-stage biomembrane-photocatalytic coupled technique | |
| CN204550132U (en) | A kind of novel photocatalysis water treating equipment | |
| CN107381775A (en) | A kind of UV photocatalysis and ozones reaction tank | |
| CN204727707U (en) | Based on the co-oxidation waste disposal plant of multistage fluidized bed | |
| CN207227216U (en) | A kind of industrial waste water disposal device | |
| CN205347135U (en) | Sewage treatment system | |
| CN203700075U (en) | Treatment system of restoration sewage of organic polluted soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 |