CN203319802U - Water treatment equipment adopting three-dimension electrode-Fenton reactor combination membrane technology - Google Patents
Water treatment equipment adopting three-dimension electrode-Fenton reactor combination membrane technology Download PDFInfo
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- CN203319802U CN203319802U CN2013203395691U CN201320339569U CN203319802U CN 203319802 U CN203319802 U CN 203319802U CN 2013203395691 U CN2013203395691 U CN 2013203395691U CN 201320339569 U CN201320339569 U CN 201320339569U CN 203319802 U CN203319802 U CN 203319802U
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- reactor
- electrode
- fenton
- water treatment
- treatment equipment
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000012528 membrane Substances 0.000 title abstract description 12
- 238000011282 treatment Methods 0.000 title abstract description 10
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 17
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 6
- 239000010962 carbon steel Substances 0.000 claims abstract description 6
- 238000001471 micro-filtration Methods 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000000108 ultra-filtration Methods 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract description 6
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract description 6
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 abstract description 6
- 239000012510 hollow fiber Substances 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010842 industrial wastewater Substances 0.000 abstract description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 235000003891 ferrous sulphate Nutrition 0.000 abstract description 2
- 239000011790 ferrous sulphate Substances 0.000 abstract description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 239000012028 Fenton's reagent Substances 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003295 industrial effluent Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses water treatment equipment adopting a three-dimension electrode-Fenton reactor combination membrane technology. The water treatment equipment is characterized by comprising a three-dimension electrode reactor, a primary filter, a Fenton reactor, a secondary filter and a reverse osmosis system which are connected in sequence by a pipeline, wherein a negative electrode plate and a positive electrode plate in the three-dimension electrode reactor are iron-carbon steel plates. The water treatment equipment has the beneficial effects that the sewage blocking and wire breaking of an ultrafiltration membrane can be avoided without adoption of a hollow fiber ultrafiltration membrane, and the water treatment equipment can run for a long time; the iron-carbon steel plates are selected as electrode plates, so that a great amount of Fe<2+> can be produced so as to provide a basic condition for the following Fenton reaction, the investment of a ferrous sulfate medicament can be saved, and the treatment cost can be saved; When in treating the industrial waste water containing nitrobenzene, chlorobenzene, aminobenzene and the like, the three-dimension electrode reactor has an obvious removal effect on COD (Chemical Oxygen Demand), chromaticity, TDS (Total Dissolved Solids) and the like, and does pretreatment for the following reverse osmosis system.
Description
Technical field
The utility model relates to water treatment field, particularly the water treating equipment of a kind of three-diemsnional electrode, Fenton reactor binding film technology.
Background technology
Membrane separation technique is acknowledged as one of most important new technology of 21 century.Membrane separation technique mainly comprises micro-filtration, ultrafiltration, nanofiltration and reverse osmosis, and it is widely used in the industries such as food, medicine, Industrial Wastewater Treatment, ultrapure water preparation and biotechnological industries.
At present, in the Industrial Wastewater Treatment field, ultrafiltration adds two Membrane Separation for Water Treatments of reverse osmosis is used widely, still, conventional two membrane technique, adopt the pretreatment technology of hollow fiber ultrafiltration membrane as reverse osmosis system, although the water outlet particulate matter is few, water quality is high, but hollow fiber ultrafiltration membrane is dirty stifled, the difficult cleaning easily, and after operation for some time easy fracture of wire, cause the effluent quality variation, affect the processing of reverse osmosis.
Industrial organic waste water, as waste water such as nitrobenzene-containing, chlorobenzene, aniline, owing to having toxicity, can not adopt the routine biochemistry method to process.Based on Three-dimensional Electrode Method by filler particles between the two poles of the earth of two-dimensional electrode electrolyzer, becomes the 3rd utmost point in fact, has the advantages that specific surface area is large, processing efficiency is high, the processing of suitable difficult degradation wastewater from chemical industry.
Fenton's reaction is the oxidizing reaction system of utilizing ferrous salt and hydrogen peroxide to form, and it is mainly to utilize the OH base (hydroxyl) produced in molysite and hydrogen peroxide reaction process, organism that can the oxidation overwhelming majority.The reaction effect oxidisability of Fenton reagent is strong, therefore also obtain in recent years wider utilization on the treatment of Organic Wastewater of high density, but, because its running cost is higher, use merely Fenton reactor to carry out sewage disposal, there is the shortcomings such as processing cost height, restricted it and promoted greatly.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of can process used water difficult to degradate, and the low three-diemsnional electrode of processing cost, the water treating equipment of Fenton reactor binding film technology.
For achieving the above object, the technical scheme that the utility model proposes is: the water treating equipment of a kind of three-diemsnional electrode, Fenton reactor binding film technology, it is characterized in that: comprise that the anodic-cathodic pole plate in described 3 D electrode reactor is the iron carbon steel sheet by pipeline connected 3 D electrode reactor, grade one filter, Fenton reactor, secondary filter, reverse osmosis system successively.
Further, the dense water out of described reverse osmosis system is connected with 3 D electrode reactor by a reflux line.
Further, be provided with aerating apparatus in described 3 D electrode reactor.
Further, the spacing of said cathode-anode plate is 10-50mm.
Further, described grade one filter is husky filter or carbon filter.
Further, described secondary filter is micro-filtration or filter bag.
Adopt technique scheme, the water treating equipment of three-diemsnional electrode described in the utility model, Fenton reactor binding film technology, can be for refractory wastewater, and the beneficial effect had is:
1) do not adopt hollow fiber ultrafiltration membrane, avoided the dirt of ultra-filtration membrane stifled, fracture of wire, can use by long-play;
2) selecting the iron carbon steel sheet as battery lead plate, can produce a large amount of Fe2+, is the follow-up Fenton's reaction condition that provides the foundation, and the input of simultaneously having saved this medicament of ferrous sulfate, save processing cost;
3) 3 D electrode reactor is processed difficult trade effluent, as nitrobenzene-containing, chlorobenzene, aniline waste water etc., COD, colourity, TDS etc. is all had to significant removal effect, for follow-up reverse osmosis system performs pre-treatment.
The accompanying drawing explanation
Fig. 1 is water treating equipment schematic diagram described in the utility model;
Wherein: 101. 3 D electrode reactors, 102. grade one filters, 103. Fenton reactors, 104. secondary filters, 105. reverse osmosis systems, 106. reflux lines.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, the water treating equipment of a kind of three-diemsnional electrode, Fenton reactor binding film technology, comprise that the anodic-cathodic pole plate in described 3 D electrode reactor 101 is the iron carbon steel sheet by pipeline connected 3 D electrode reactor 101, grade one filter 102, Fenton reactor 103, secondary filter 104, reverse osmosis system 105 successively.
Further, the dense water out of described reverse osmosis system 105 is connected with 3 D electrode reactor 101 by a reflux line 106.
Further, be filled with haydite or iron carbon filler between described anodic-cathodic.
Further, be provided with aerating apparatus in described 3 D electrode reactor 101.
Further, the spacing of said cathode-anode plate is 10-50mm.
Further, described grade one filter 102 is husky filter or carbon filter, and secondary filter 103 is micro-filtration or filter bag.
During concrete the use, waste water especially indegradable industrial effluent enters 3 D electrode reactor, contain Fe2+ and produce water after filtering, enter Fenton reactor, at this place, add hydrogen peroxide, produce Fenton's reaction, produce water more after filtering, enter reverse osmosis system, the product water after reverse-osmosis treated enters reuse pool, and reverse osmosis concentrated water is back to 3 D electrode reactor and carries out circular treatment.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (6)
1.
OnePlant the water treating equipment of three-diemsnional electrode, Fenton reactor binding film technology, it is characterized in that: comprise that the anodic-cathodic pole plate in described 3 D electrode reactor is the iron carbon steel sheet by pipeline connected 3 D electrode reactor, grade one filter, Fenton reactor, secondary filter, reverse osmosis system successively.
2. the water treating equipment of three-diemsnional electrode according to claim 1, Fenton reactor binding film technology is characterized in that: the dense water out of described reverse osmosis system is connected with 3 D electrode reactor by a reflux line.
3. the water treating equipment of three-diemsnional electrode according to claim 1, Fenton reactor binding film technology, is characterized in that: in described 3 D electrode reactor, be provided with aerating apparatus.
4. the water treating equipment of three-diemsnional electrode according to claim 1, Fenton reactor binding film technology, it is characterized in that: the spacing of said cathode-anode plate is 10-50mm.
5. the water treating equipment of three-diemsnional electrode according to claim 1, Fenton reactor binding film technology is characterized in that: described grade one filter is husky filter or carbon filter.
6. the water treating equipment of three-diemsnional electrode according to claim 1, Fenton reactor binding film technology, it is characterized in that: described secondary filter is micro-filtration or filter bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203395691U CN203319802U (en) | 2013-06-14 | 2013-06-14 | Water treatment equipment adopting three-dimension electrode-Fenton reactor combination membrane technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203395691U CN203319802U (en) | 2013-06-14 | 2013-06-14 | Water treatment equipment adopting three-dimension electrode-Fenton reactor combination membrane technology |
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| Publication Number | Publication Date |
|---|---|
| CN203319802U true CN203319802U (en) | 2013-12-04 |
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|---|---|---|---|
| CN2013203395691U Expired - Fee Related CN203319802U (en) | 2013-06-14 | 2013-06-14 | Water treatment equipment adopting three-dimension electrode-Fenton reactor combination membrane technology |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936085A (en) * | 2014-01-22 | 2014-07-23 | 中国人民武装警察部队学院 | Environmental-friendly high-efficient decontaminating agent used for aniline water body leakage |
| CN105152421A (en) * | 2015-09-11 | 2015-12-16 | 东莞市绿巨人环境科技有限公司 | A treatment method for fine chemical production distillation extraction waste liquid |
| CN105330072A (en) * | 2015-11-13 | 2016-02-17 | 长江大学 | Combined efficient high-difficulty wastewater treatment device |
| CN107285516A (en) * | 2017-07-17 | 2017-10-24 | 山西大学 | Catalytic oxidizing equipment, its preparation method and water treatment technology for water process |
| CN107317064A (en) * | 2017-06-22 | 2017-11-03 | 中南大学 | A kind of recovery method of waste lithium cell |
| CN109811355A (en) * | 2019-03-26 | 2019-05-28 | 扬州大学 | Three-dimensional Electrode Reactor Coupled with Cathodic Reduction and Anodization of Fe2+ |
-
2013
- 2013-06-14 CN CN2013203395691U patent/CN203319802U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936085A (en) * | 2014-01-22 | 2014-07-23 | 中国人民武装警察部队学院 | Environmental-friendly high-efficient decontaminating agent used for aniline water body leakage |
| CN105152421A (en) * | 2015-09-11 | 2015-12-16 | 东莞市绿巨人环境科技有限公司 | A treatment method for fine chemical production distillation extraction waste liquid |
| CN105330072A (en) * | 2015-11-13 | 2016-02-17 | 长江大学 | Combined efficient high-difficulty wastewater treatment device |
| CN107317064A (en) * | 2017-06-22 | 2017-11-03 | 中南大学 | A kind of recovery method of waste lithium cell |
| CN107285516A (en) * | 2017-07-17 | 2017-10-24 | 山西大学 | Catalytic oxidizing equipment, its preparation method and water treatment technology for water process |
| CN107285516B (en) * | 2017-07-17 | 2020-07-10 | 山西大学 | Catalytic oxidation device for water treatment, its production method and water treatment process |
| CN109811355A (en) * | 2019-03-26 | 2019-05-28 | 扬州大学 | Three-dimensional Electrode Reactor Coupled with Cathodic Reduction and Anodization of Fe2+ |
| CN109811355B (en) * | 2019-03-26 | 2021-04-16 | 扬州大学 | Three-dimensional Electrode Reactor Coupled with Cathodic Reduction and Anodization of Fe2+ |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: VISBE (XIAMEN) ENVIRONMENTAL TECHONLOGY CO., LTD. Free format text: FORMER NAME: XIAMEN VISBE FILM TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 101, 17, 102, Xiang Yue Road, 361000 torch hi tech Zone (Xiangan) Industrial Zone, Fujian, Xiamen Patentee after: XIAMEN VISBE MEMBRANE TECHNOLOGY CO., LTD. Address before: 101, 17, 102, Xiang Yue Road, 361000 torch hi tech Zone (Xiangan) Industrial Zone, Fujian, Xiamen Patentee before: Xiamen Visbe Membrane Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150614 |
|
| EXPY | Termination of patent right or utility model |