CN105236629A - Double-effect electrolysis waste water treatment device - Google Patents
Double-effect electrolysis waste water treatment device Download PDFInfo
- Publication number
- CN105236629A CN105236629A CN201510690885.7A CN201510690885A CN105236629A CN 105236629 A CN105236629 A CN 105236629A CN 201510690885 A CN201510690885 A CN 201510690885A CN 105236629 A CN105236629 A CN 105236629A
- Authority
- CN
- China
- Prior art keywords
- reactor
- electrolysis
- waste water
- benefits
- economic benefits
- 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.)
- Pending
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 72
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 38
- 230000003197 catalytic effect Effects 0.000 claims abstract description 37
- 230000003647 oxidation Effects 0.000 claims abstract description 37
- 239000003054 catalyst Substances 0.000 claims abstract description 26
- 239000005708 Sodium hypochlorite Substances 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 claims description 32
- 230000001590 oxidative effect Effects 0.000 claims description 30
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- CJTCBBYSPFAVFL-UHFFFAOYSA-N iridium ruthenium Chemical compound [Ru].[Ir] CJTCBBYSPFAVFL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 abstract description 25
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 2
- 239000005416 organic matter Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 description 26
- 241000370738 Chlorion Species 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910018663 Mn O Inorganic materials 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 235000013348 organic food Nutrition 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010458 rotten stone Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a double-effect electrolysis waste water treatment device. The double-effect electrolysis waste water treatment device comprises a direct-current power source, a water inflow pipe double-effect electrolysis reactor and an electrolysis catalytic oxidation reactor. The electrolysis catalytic oxidation reactor is connected with the cathode of a sodium hypochlorite catalytic oxidation reactor. The water inflow pipe double-effect electrolysis reactor is arranged on the cathode of the sodium hypochlorite catalytic oxidation reactor. The water inflow pipe double-effect electrolysis reactor is at least internally provided with one set of anodes and two sets of cathodes, the portion between the two adjacent sets of cathodes is filled with a sodium hypochlorite catalyst, the anodes are electrically connected with the negative electrode of the direct-current power source, and the cathodes are electrically connected with the negative electrode of the direct-current power source. Waste water to be treated enters the double-effect electrolysis reactor and then is subjected to electrolysis catalytic oxidation firstly, a certain amount of hypochlorous acid is generated while part of organic matter is removed, hypochlorous acid enters a hypochlorous acid catalytic oxidation bed layer along with the waste water, the organic matter prone to oxidation in the waste water is decomposed through hypochlorous acid under the effect of the catalyst, the burden on follow-up treatment is relieved, and stage treatment on the organic matter is achieved.
Description
Technical field
The present invention relates to electrolysis wastewater processing technology field, specifically, relate to a kind of economic benefits and social benefits electrolytic waste water treatment equipment.
Background technology
Along with developing rapidly of modern industry, the trade effluent produced the not only water yield increases, and towards trend developments such as complicated component, inorganic salt content height.At present, mostly adopt the biological process of better economy to process to the treatment process of trade effluent both at home and abroad, but along with the increasingly stringent of various places emission standard, depend merely on the especially high salinity of biochemical process process, used water difficult to degradate is difficult to reach emission standard.
Patent CN103539225A discloses a kind of the Internal Circulating Fluidized Bed electric catalysis reactor and the operational conditions that process chemical industrial organic wastewater, and this reactor is by electrolyzer, electrode slot, the supporting Pt titanium substrate anode plate, stainless steel cathode plate, the loaded Ag doped with Mn O containing CuO middle layer that modify based on NiO-Fe-ZnO
2– CeO
2activated alumina granule electrode, surge hopper, inlet pipe, electric wire and current regulator power supply form.In this patent, activated alumina granule electrode is dropped in electrolyzer, the voltage between pole plate can be increased, increase electrolytic power consumption, first the weak organism of resistance of oxidation is degraded, then the organism that resistance of oxidation is strong is degraded again, and second stage employ not being carried out to the clorox that process produces containing high-chlorine organic wastewater electrolysis, treating depth is inadequate, and processing costs is higher.
Patent CN102921424A discloses a kind of catalyzer, LX catalysed oxidation processes and antibiotic waste water treatment process, this catalyzer is formed by proportioning sintering by nickel, cobalt and tripoli, use above-mentioned catalyzer, in organic waste water, add hypochlorous acid or hypochlorite and above-mentioned catalyzer, produce catalyzed reaction.Method of wastewater treatment technical process disclosed in this patent, to the bad adaptability of waste water, be only suitable for processing described waste water and similar waste water, hypochlorous acid when not producing wastewater electrolytic carries out second stage employ, and cost for wastewater treatment raises.
Summary of the invention
The object of the invention is to the weak point overcoming above-mentioned conventional art, for existing high-level oxidation technology to the unfavorable factor in wastewater treatment process, the invention provides a kind of economic benefits and social benefits electrolytic waste water treatment equipment, this invention adopts catalytic and oxidative electrolysis technology combination clorox catalyzed oxidation to process the organism in waste water, in treating processes, according to the difference of oxidation operation difficulty, stepwise degradation is carried out to it, the treating depth to waste water can be reached, effectively can reduce processing cost again.
For solving the problem, the technical solution adopted in the present invention is:
A kind of economic benefits and social benefits electrolytic waste water treatment equipment, comprise direct supply and water inlet pipe economic benefits and social benefits electrolysis reactor, catalytic and oxidative electrolysis technology reactor, described catalytic and oxidative electrolysis technology reactor is connected with clorox catalyst oxidation reactor negative electrode, described water inlet pipe economic benefits and social benefits electrolysis reactor is located on clorox catalyst oxidation reactor negative electrode, one group of anode and two groups of negative electrodes are at least provided with in described water inlet pipe economic benefits and social benefits electrolysis reactor, described two adjacent groups negative electrode central filler has sodium hypochlorite catalyst, described anode is electrically connected with the positive pole of direct supply, described cathodic electricity is connected with the negative pole of direct supply.
One as technique scheme is improved:
Described anode is titanium base PbO
2electrode or titanium base ruthenium iridium electrode, negative electrode is stainless steel electrode or Graphite Electrodes.
One as technique scheme is improved:
Described plate and cathode plate spacing are 1-5cm, and adjacent two cathode plate spacing are 2-10cm, and anode and cathode voltage are 1.0-10.0V.
One as technique scheme is improved:
Described sodium hypochlorite catalyst is with γ-Al
2o
3or gac is carrier, one or more metal oxides in the elements such as load Mn, Cu, Fe, Co, Ce, K, are prepared from by dipping, roasting.
One as technique scheme is improved:
Described water inlet pipe economic benefits and social benefits electrolysis reactor is located on catalytic and oxidative electrolysis technology reactor, and described catalytic and oxidative electrolysis technology reactor is also provided with rising pipe.
One as technique scheme is improved:
Described rising pipe is connected with backflow volume pump, described backflow volume pump is connected with return line, described return line is connected with water inlet pipe economic benefits and social benefits electrolysis reactor, described water inlet pipe economic benefits and social benefits electrolysis reactor is also connected with water-in pump, described water inlet pipe economic benefits and social benefits electrolysis reactor is connected with reinforced volume pump anode, and described reinforced volume pump anode is connected with clorox storage tank direct supply.
One as technique scheme is improved:
Clorox special-purpose catalyst water outlet and clorox catalyst oxidation reactor negative electrode is provided with in described catalytic and oxidative electrolysis technology reactor.
Owing to have employed technique scheme, compared with prior art, the pending waste water of the present invention enters after water inlet pipe economic benefits and social benefits electrolysis reactor first by catalytic and oxidative electrolysis technology, removing, a part is organic produces a certain amount of hypochlorous acid simultaneously, the hypochlorous acid produced enters hypochlorous acid catalyzed oxidation bed with waste water, under the effect of catalyzer hypochlorous acid to waste water in oxidizable organism decompose, reduce the burden of subsequent disposal, reach organic stage treatment; And while stage treatment, the hypochlorous acid produced between often pair of yin, yang pole plate is utilized in time, the organism making part oxidizable while electrolytic oxidation by hypochlorous acid oxidization, both improve processing efficiency, the hypochlorous acid that electrolysis produces is make use of during postscript, add hypochlorous acid catalyzer after avoiding electrolysis and cause difficult oxidation of organic compounds, the unfavorable factor that processing efficiency is low.And the hypochlorous acid that electrolysis produces is utilized in time, form after it also avoid the excessive decomposition of hypochlorous acid concentration in waste water that chlorine is excessive causes secondary pollution.
Organism complexity in waste water is various, and its resistance of oxidation is strong and weak different, and the weak organism of resistance of oxidation is first by clorox catalyzing oxidizing degrading, and the organism that resistance of oxidation is strong is degraded by catalytic and oxidative electrolysis technology subsequently.Double catalytic oxidation technique, to useless Organic substance in water " decomposition " process, improves the processing efficiency to waste water.
Can according to the water quality characteristics flexible operating of pending waste water, if the chlorion containing higher concentration in pending waste water, the dosage or the stopping that then reducing clorox add clorox, strengthen the quantity of reflux that catalytic and oxidative electrolysis technology water outlet is intake to clorox catalyzed oxidation simultaneously; If in pending waste water not chloride ion-containing or content low, then strengthen hypochlorous dosage, reduce the quantity of reflux that catalytic and oxidative electrolysis technology water outlet is intake to clorox catalyzed oxidation simultaneously.
Becoming chlorion after the clorox medicament added in clorox catalytic oxidation technique and organism react is dissolved in water, improves the specific conductivity that catalytic and oxidative electrolysis technology technique is carried out in water, can reduce the bath voltage of catalytic and oxidative electrolysis technology, reduces power consumption; And the chlorion electrolysis in waste water can be hypochlorous acid by catalytic and oxidative electrolysis technology process section, alternative or the Some substitute clorox of clorox catalytic oxidation technique section is back to containing hypochlorous electrolysis water part, reduce dosing, form chlorine element " useful internal recycle " in process, effectively reduce processing costs.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of economic benefits and social benefits electrolytic waste water treatment equipment of the present invention.
In figure: 1-water inlet pipe economic benefits and social benefits electrolysis reactor; 2-water-in pump; 3-reinforced volume pump anode; 4-clorox storage tank direct supply; 5-clorox catalyst oxidation reactor negative electrode; 6-clorox special-purpose catalyst water outlet; 7-sodium hypochlorite catalyst; 8-direct supply; 9-catalytic and oxidative electrolysis technology reactor; 10-anode; 11-negative electrode; 12-backflow volume pump; 13-return line; 14-rising pipe.
Embodiment
Embodiment:
As shown in Figure 1, a kind of economic benefits and social benefits electrolytic waste water treatment equipment, comprise direct supply 8 and water inlet pipe economic benefits and social benefits electrolysis reactor 1, catalytic and oxidative electrolysis technology reactor 9, described catalytic and oxidative electrolysis technology reactor 9 is connected with clorox catalyst oxidation reactor negative electrode 5, described water inlet pipe economic benefits and social benefits electrolysis reactor 1 is located on clorox catalyst oxidation reactor negative electrode 5, one group of anode 10 and two groups of negative electrodes 11 are at least provided with in described water inlet pipe economic benefits and social benefits electrolysis reactor 1, described two adjacent groups negative electrode 11 central filler has sodium hypochlorite catalyst 7, described anode 10 is electrically connected with the positive pole of direct supply 8, described negative electrode 11 is electrically connected with the negative pole of direct supply 8.
Described anode 10 is titanium base PbO
2electrode or titanium base ruthenium iridium electrode, negative electrode 11 is stainless steel electrode or Graphite Electrodes.
Described anode 10 pole plate and negative electrode 11 polar plate spacing are 1-5cm, and adjacent two negative electrode 11 polar plate spacings are 2-10cm, and between anode 10 and negative electrode 11, voltage is 1.0-10.0V.
Described sodium hypochlorite catalyst 7 is with γ-Al
2o
3or gac is carrier, one or more metal oxides in the elements such as load Mn, Cu, Fe, Co, Ce, K, are prepared from by dipping, roasting.
Described water inlet pipe economic benefits and social benefits electrolysis reactor 1 is located on catalytic and oxidative electrolysis technology reactor 9, and described catalytic and oxidative electrolysis technology reactor 9 is also provided with rising pipe 14.
Described rising pipe 14 is connected with backflow volume pump 12, described backflow volume pump 12 is connected with return line 13, described return line 13 is connected with water inlet pipe economic benefits and social benefits electrolysis reactor 1, described water inlet pipe economic benefits and social benefits electrolysis reactor 1 is also connected with water-in pump 2, described water inlet pipe economic benefits and social benefits electrolysis reactor 1 is connected with reinforced volume pump anode 3, and described reinforced volume pump anode 3 is connected with clorox storage tank direct supply 4.
Clorox special-purpose catalyst water outlet 6 and clorox catalyst oxidation reactor negative electrode 5 is provided with in described catalytic and oxidative electrolysis technology reactor 9.
Pending waste water enters water inlet pipe economic benefits and social benefits electrolysis reactor 1 through water-in pump 2, then clorox catalyst oxidation reactor negative electrode 5 is entered, flow through clorox special-purpose catalyst from bottom to top to export after 6 packing layers through sodium hypochlorite catalyst 7, overflow enters catalytic and oxidative electrolysis technology reactor 9, direct supply 8 positive pole is connected with anode 10, negative pole is connected with negative electrode 11, and the water of discharging after catalytic and oxidative electrolysis technology flows out from rising pipe 14.While water inlet, clorox enters water inlet pipe economic benefits and social benefits electrolysis reactor 1 from clorox storage tank direct supply 4 through dosing volume pump 3, and catalytic and oxidative electrolysis technology water outlet enters water inlet pipe economic benefits and social benefits electrolysis reactor 1 through backflow volume pump 12 by return line 13.
If the chlorion containing higher concentration in pending waste water, then reduce the dosage of clorox, strengthen the quantity of reflux that catalytic and oxidative electrolysis technology water outlet is intake to clorox catalyzed oxidation simultaneously; If chloride ion-containing content is not low in pending waste water, then strengthen the dosage of clorox, reduce or close simultaneously the quantity of reflux that catalytic and oxidative electrolysis technology water outlet is intake to clorox catalyzed oxidation.
Claims (7)
1. an economic benefits and social benefits electrolytic waste water treatment equipment, comprise direct supply (8) and water inlet pipe economic benefits and social benefits electrolysis reactor (1), catalytic and oxidative electrolysis technology reactor (9), it is characterized in that: described catalytic and oxidative electrolysis technology reactor (9) is connected with clorox catalyst oxidation reactor negative electrode (5), described water inlet pipe economic benefits and social benefits electrolysis reactor (1) is located on clorox catalyst oxidation reactor negative electrode (5), one group of anode (10) and two groups of negative electrodes (11) are at least provided with in described water inlet pipe economic benefits and social benefits electrolysis reactor (1), described two adjacent groups negative electrode (11) central filler has sodium hypochlorite catalyst (7), described anode (10) is electrically connected with the positive pole of direct supply (8), described negative electrode (11) is electrically connected with the negative pole of direct supply (8).
2. a kind of economic benefits and social benefits electrolytic waste water treatment equipment according to claim 1, is characterized in that: described anode (10) is titanium base PbO
2electrode or titanium base ruthenium iridium electrode, negative electrode (11) is stainless steel electrode or Graphite Electrodes.
3. a kind of economic benefits and social benefits electrolytic waste water treatment equipment according to claim 2, is characterized in that: described anode (10) pole plate and negative electrode (11) polar plate spacing are 1-5cm, and adjacent two negative electrodes (11) polar plate spacing is 2-10cm.
4. a kind of economic benefits and social benefits electrolytic waste water treatment equipment according to claim 1, is characterized in that: described sodium hypochlorite catalyst (7) is with γ-Al
2o
3or gac is carrier, one or more metal oxides in the elements such as load Mn, Cu, Fe, Co, Ce, K.
5. a kind of economic benefits and social benefits electrolytic waste water treatment equipment according to claim 1, it is characterized in that: described water inlet pipe economic benefits and social benefits electrolysis reactor (1) is located on catalytic and oxidative electrolysis technology reactor (9), described catalytic and oxidative electrolysis technology reactor (9) is also provided with rising pipe (14).
6. a kind of economic benefits and social benefits electrolytic waste water treatment equipment according to claim 5, it is characterized in that: described rising pipe (14) is connected with backflow volume pump (12), described backflow volume pump (12) is connected with return line (13), described return line (13) is connected with water inlet pipe economic benefits and social benefits electrolysis reactor (1), described water inlet pipe economic benefits and social benefits electrolysis reactor (1) is also connected with water-in pump (2), described water inlet pipe economic benefits and social benefits electrolysis reactor (1) is connected with reinforced volume pump anode (3), described reinforced volume pump anode (3) is connected with clorox storage tank direct supply (4).
7. a kind of economic benefits and social benefits electrolytic waste water treatment equipment according to claim 1 or 5, is characterized in that: be provided with clorox special-purpose catalyst water outlet (6) and clorox catalyst oxidation reactor negative electrode (5) in described catalytic and oxidative electrolysis technology reactor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510690885.7A CN105236629A (en) | 2015-10-22 | 2015-10-22 | Double-effect electrolysis waste water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510690885.7A CN105236629A (en) | 2015-10-22 | 2015-10-22 | Double-effect electrolysis waste water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105236629A true CN105236629A (en) | 2016-01-13 |
Family
ID=55034518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510690885.7A Pending CN105236629A (en) | 2015-10-22 | 2015-10-22 | Double-effect electrolysis waste water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105236629A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758806A (en) * | 2017-10-27 | 2018-03-06 | 浙江海拓环境技术有限公司 | A kind of rotating electrode type electrocatalysis oxidation reaction device |
| CN108503074A (en) * | 2018-03-21 | 2018-09-07 | 南京首帆环保科技有限公司 | A kind of processing method of refuse transfer station percolate |
| CN111253003A (en) * | 2020-01-20 | 2020-06-09 | 华东师范大学 | A three-dimensional electrochemically coupled three-dimensional electrobiological coking wastewater treatment system |
| CN115010226A (en) * | 2022-08-09 | 2022-09-06 | 河北科技大学 | A device for membrane electrolysis treatment of high-chlorine organic wastewater |
| CN118239571A (en) * | 2024-04-26 | 2024-06-25 | 南京工业大学 | A high-salinity wastewater treatment process and device |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083871A (en) * | 1993-05-31 | 1994-03-16 | 华东化工学院 | Frame type fixed bed electrode electrolyzer and industrial application thereof |
| CN1724397A (en) * | 2005-06-28 | 2006-01-25 | 陕西师范大学 | Electrochemical catalytic oxidation sewage treatment |
| JP2006239590A (en) * | 2005-03-03 | 2006-09-14 | Mitsubishi Heavy Ind Ltd | Treatment method and treatment device for oxidizable substance-containing waste water |
| JP4062690B2 (en) * | 2003-02-25 | 2008-03-19 | 日本碍子株式会社 | Organic wastewater treatment method |
| CN101274790A (en) * | 2008-01-07 | 2008-10-01 | 四川师范大学 | A circulating quasi-aerobic landfill leachate treatment method |
| CN101434443A (en) * | 2007-11-15 | 2009-05-20 | 中国石油化工股份有限公司 | Method and apparatus for treating oil refining sewerage |
| CN101844849A (en) * | 2010-05-27 | 2010-09-29 | 南京工业大学 | A method for electrolysis-catalytic oxidation combined treatment of salt-containing organic wastewater |
| CN102227839A (en) * | 2009-05-31 | 2011-10-26 | 埃墨伏希有限公司 | Electrode used in bacterial fuel cell and bacterial electrolysis cell and bacterial fuel cell and bacterial electrolysis cell using the electrode |
| CN202400887U (en) * | 2011-11-10 | 2012-08-29 | 中国石油化工股份有限公司 | Three-dimensional particle electrolytic catalytic oxidation sewage treating device |
| CN202482113U (en) * | 2012-03-22 | 2012-10-10 | 厦门市威士邦膜科技有限公司 | Three-dimensional electric catalytic water treatment device |
| CN102849826A (en) * | 2012-09-18 | 2013-01-02 | 杭州创享环境技术有限公司 | Ortho-aminophenol wastewater advanced treatment method |
| US20140008243A1 (en) * | 2010-12-06 | 2014-01-09 | Council Of Scientific & Industrial Research | Carbon bed electrolyser for treatment of liquid effluents and a process thereof |
| CN203613054U (en) * | 2013-10-15 | 2014-05-28 | 中国石油化工股份有限公司 | Advanced treatment device for wastewater containing chlorine and ammonia nitrogen |
| CN104529019A (en) * | 2014-12-26 | 2015-04-22 | 北京桑德环境工程有限公司 | Electric catalytic combined processing method suitable for high-salinity refractory wastewater |
| CN204474472U (en) * | 2015-02-15 | 2015-07-15 | 北京朗森环境科技有限公司 | A kind of internal recycle electrolyzer for the treatment of high chlorine used water difficult to degradate |
| CN104803455A (en) * | 2015-04-13 | 2015-07-29 | 北京华瑞创源环保科技有限公司 | Electrocoagulation equipment for wastewater treatment and electrocoagulation method |
-
2015
- 2015-10-22 CN CN201510690885.7A patent/CN105236629A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083871A (en) * | 1993-05-31 | 1994-03-16 | 华东化工学院 | Frame type fixed bed electrode electrolyzer and industrial application thereof |
| JP4062690B2 (en) * | 2003-02-25 | 2008-03-19 | 日本碍子株式会社 | Organic wastewater treatment method |
| JP2006239590A (en) * | 2005-03-03 | 2006-09-14 | Mitsubishi Heavy Ind Ltd | Treatment method and treatment device for oxidizable substance-containing waste water |
| CN1724397A (en) * | 2005-06-28 | 2006-01-25 | 陕西师范大学 | Electrochemical catalytic oxidation sewage treatment |
| CN101434443A (en) * | 2007-11-15 | 2009-05-20 | 中国石油化工股份有限公司 | Method and apparatus for treating oil refining sewerage |
| CN101274790A (en) * | 2008-01-07 | 2008-10-01 | 四川师范大学 | A circulating quasi-aerobic landfill leachate treatment method |
| CN102227839A (en) * | 2009-05-31 | 2011-10-26 | 埃墨伏希有限公司 | Electrode used in bacterial fuel cell and bacterial electrolysis cell and bacterial fuel cell and bacterial electrolysis cell using the electrode |
| CN101844849A (en) * | 2010-05-27 | 2010-09-29 | 南京工业大学 | A method for electrolysis-catalytic oxidation combined treatment of salt-containing organic wastewater |
| US20140008243A1 (en) * | 2010-12-06 | 2014-01-09 | Council Of Scientific & Industrial Research | Carbon bed electrolyser for treatment of liquid effluents and a process thereof |
| CN202400887U (en) * | 2011-11-10 | 2012-08-29 | 中国石油化工股份有限公司 | Three-dimensional particle electrolytic catalytic oxidation sewage treating device |
| CN202482113U (en) * | 2012-03-22 | 2012-10-10 | 厦门市威士邦膜科技有限公司 | Three-dimensional electric catalytic water treatment device |
| CN102849826A (en) * | 2012-09-18 | 2013-01-02 | 杭州创享环境技术有限公司 | Ortho-aminophenol wastewater advanced treatment method |
| CN203613054U (en) * | 2013-10-15 | 2014-05-28 | 中国石油化工股份有限公司 | Advanced treatment device for wastewater containing chlorine and ammonia nitrogen |
| CN104529019A (en) * | 2014-12-26 | 2015-04-22 | 北京桑德环境工程有限公司 | Electric catalytic combined processing method suitable for high-salinity refractory wastewater |
| CN204474472U (en) * | 2015-02-15 | 2015-07-15 | 北京朗森环境科技有限公司 | A kind of internal recycle electrolyzer for the treatment of high chlorine used water difficult to degradate |
| CN104803455A (en) * | 2015-04-13 | 2015-07-29 | 北京华瑞创源环保科技有限公司 | Electrocoagulation equipment for wastewater treatment and electrocoagulation method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758806A (en) * | 2017-10-27 | 2018-03-06 | 浙江海拓环境技术有限公司 | A kind of rotating electrode type electrocatalysis oxidation reaction device |
| CN108503074A (en) * | 2018-03-21 | 2018-09-07 | 南京首帆环保科技有限公司 | A kind of processing method of refuse transfer station percolate |
| CN111253003A (en) * | 2020-01-20 | 2020-06-09 | 华东师范大学 | A three-dimensional electrochemically coupled three-dimensional electrobiological coking wastewater treatment system |
| CN115010226A (en) * | 2022-08-09 | 2022-09-06 | 河北科技大学 | A device for membrane electrolysis treatment of high-chlorine organic wastewater |
| CN118239571A (en) * | 2024-04-26 | 2024-06-25 | 南京工业大学 | A high-salinity wastewater treatment process and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101423266B (en) | Wastewater treatment device of horizontal polar plate multi-electrodes electrocatalysis reactor | |
| CN103193301B (en) | Electrochemical reactor for processing nitrogenous organic wastewater, and application and processing method thereof | |
| CN105198131A (en) | Method for treating waste water through double catalytic oxidation process and device for achieving method | |
| CN104817142B (en) | Electrochemical method and device for removing nitrate in wastewater | |
| CN102092820A (en) | Method and device for removing organic matters from water by using double-pool double-effect visible light in response to photo-electro-Fenton reaction | |
| CN105236629A (en) | Double-effect electrolysis waste water treatment device | |
| CN101538078A (en) | Micro-multiphase electro-Fenton oxidation-reduction reactor | |
| CN104163479B (en) | A kind of method adopting three-diemsnional electrode to remove nitrate nitrogen in water and device thereof | |
| CN203613054U (en) | Advanced treatment device for wastewater containing chlorine and ammonia nitrogen | |
| CN102211830A (en) | Method for treating cutting liquid wastewater by electro-catalytic oxidation | |
| CN101704595B (en) | Method for removing nitrates from water | |
| CN104710063A (en) | Photoelectrocatalysis/Fenton coupling processing system and processing method of high-salt polymer-containing wastewater | |
| CN112830553A (en) | Synchronous electrocatalytic oxidation-reduction degradation reactor and method for treating membrane filtration concentrate | |
| CN104556533A (en) | Treatment method for reverse osmosis concentrated water | |
| CN104230061A (en) | Catalytic oxidation treatment method of ammonia nitrogen wastewater | |
| KR101206527B1 (en) | Electrolysis apparatus for nitrate nitrogen or ammonia nitrogen or phosphorus comprised in waste water or polluted water | |
| CN105731604A (en) | Advanced treatment method for electroplating wastewater | |
| KR100950954B1 (en) | Fe0 packed bipolar electrolytic cell for removing nitrate ion from water | |
| CN104817139B (en) | Upflow electro-Fenton fixed-bed reactor | |
| CN218231992U (en) | Sewage treatment system with fixed bed heterogeneous catalysis and bipolar electrocatalysis | |
| CN103787468A (en) | Electrolysis wastewater treatment device, PVB (Polyvinyl Butyral) production wastewater treatment device and PVB production wastewater treatment process | |
| CN106830204B (en) | Method and device for degrading pollutants in water by exciting permanganate through electrochemical cathode | |
| CN103641206A (en) | Composite electrolytic tank and method for applying the same to treat cadmium-containing electroplating waste water | |
| CN106219832A (en) | A kind of device and method of double catalytic oxidation PROCESS FOR TREATMENT waste water | |
| CN216614121U (en) | A new type of electrocatalytic ammonia nitrogen wastewater treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
|
| RJ01 | Rejection of invention patent application after publication |