CN106430435A - Closed electrolytic cell capable of collecting gases produced by electrolysis - Google Patents
Closed electrolytic cell capable of collecting gases produced by electrolysis Download PDFInfo
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- CN106430435A CN106430435A CN201611008875.1A CN201611008875A CN106430435A CN 106430435 A CN106430435 A CN 106430435A CN 201611008875 A CN201611008875 A CN 201611008875A CN 106430435 A CN106430435 A CN 106430435A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/006—Electrochemical treatment, e.g. electro-oxidation or electro-osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention relates to a closed electrolytic cell capable of collecting gases produced by electrolysis. The closed electrolytic cell is characterized in that a cell body is internally provided with a buffering baffle and a packing plate; the buffering baffle and the inner wall of the left side of the cell body form a buffering chamber; an electrolytic chamber is formed between the buffering baffle and the packing plate; an overflowing chamber is formed by the packing plate and the inner wall of the left side of the cell body; the opposite inner walls of the buffering baffle and the packing plate are respectively and fixedly provided with an electrode clamping strip; a plurality of electrode plates are fixedly arranged between the electrode clamping strips; an inlet pipe is fixedly arranged at the bottom part of the outer side wall of the buffering chamber of the cell body; an overflowing pipe is arranged at the bottom parts of the electrode plates, and is simultaneously communicated with the electrolytic chamber and the overflowing chamber, the section, located in the electrolytic chamber, of the overflowing pipe, is provided with a liquid collection hole, and an outlet pipe is arranged at the bottom part of the outer side wall of the overflowing chamber of the cell body. The equipment can collect various gas generated during operation while treating waste liquid, so that the waste liquid harmful substance removal effect and mechanism can be coonveniently analyzed.
Description
Technical field
The invention belongs to Environmental electrochemistry field, more particularly, to a kind of airtight electrolysis bath collecting electrolysis aerogenesis, it is suitable for
Electrolysis bath when electrochemical treatments are carried out to intractable waste liquid, for the collection of waste gas in electrolytic process, process and point
Analysis.
Background technology
Environmental electrochemistry technology is exactly to utilize DC Electric Field, in specific electrochemical reactor, by a series of
The chemical reaction of design, electrochemical process or physical process, reach and expected remove poisonous and harmful in waste liquid, difficult for biological degradation
Material or heavy metal carry out the purpose such as reclaiming.
Early in the forties in 20th century, abroad just it has been proposed that processing waste water using electrochemical method, but because electric power lacks,
Relatively costly, slower development.Phase early 1960s, the fast development with modern generation technology and global economy steady
Fixed growth, the electrochemical process with advantage is also more and more paid attention to by various countries.With other advanced oxidation processes（AOP）Phase
The advantage of Environmental electrochemistry technology is ratio：1）Electron transfer is only carried out between electrode and waste liquid component, is not required in addition add oxygen
Change reducing agent, it is to avoid the secondary pollution problem that caused by addition adding medicament；2）Can be by changing impressed current, voltage
Adjust reaction condition at any time, controllability is stronger；3）During issuable free radical no selectively directly and in waste liquid
Organic pollution reacts, and is degraded to carbon dioxide, water and simple organic, does not have or seldom produces secondary pollution；4）Instead
Answer mild condition, electrochemical process typically can be carried out at normal temperatures and pressures；5）Reactor apparatus and its operation are general relatively simpler
Single, if reasonable in design, expense is not expensive；6）If blowdown scale is less, achievable treatment in situ；7）Golden when containing in waste liquid
When belonging to ion, cathode and anode can work simultaneously（Cathodic reduction metal ion, anodic oxidation Organic substance）, so that treatment effeciency is to the greatest extent
May raising, the valuable chemicals of recycling simultaneously or metal；8）Both can be used as individual processing, again can be with other
Process combines, and such as pre-treatment, can improve the biodegradable of waste liquid；9）Have air supporting, flocculation, disinfective action concurrently；
10）As a kind of cleaning procedure, its occupation area of equipment is little, is particularly suitable for the crowded waste liquid treatment station in place and uses.
The ultimate principle of electrochemical process is exactly effect by electrode so that organic pollution produces directly or indirectly
Oxidation reaction, is broken down into the process for inorganic molecules compound, and has derived multiple methods on this basis.Using
Electrochemical process disposes waste liquid, and its principle mainly includes:1）Oxidation.By the direct oxidation effect occurring in anode, or
By reaction product of anode (as C12, ClO-, OH, O2Deng) effect of the indirect oxidation that carries out.OH in water during electrolysis-Can
To generate the oxygen with Strong oxdiative ability in anode discharge: 4OH-- 4e → 2H2O+2 ［ O ］, has oxidation and air supporting concurrently simultaneously
Effect.2）Reduction.In the H of negative electrode during electrolysis+Electric discharge can have the hydrogen of very strong reducing action: 2H++ 2e→H2.Simultaneously
Have reduction and air supporting effect concurrently.
Therefore, electrochemical water treatment technology is referred to as " environmental friendliness " technology, great potential in terms of friendly process.But
It is that in use, electrode reaction may produce multiple gases such as H to Environmental electrochemistry technology2、O2、N2、CO2、Cl2Deng, institute
The gas producing, in addition to producing air supporting effect, there may come a time when to bring adverse effect, and such as uncontrollable discharge makes to electrochemical techniques
In environment（Especially oil gas field produces high-risk environment）H2、O2May be set off an explosion danger；Meanwhile, the analysis oxygen of electrode
Number relevant with electrode material, electrode surface oxygen evolution potential, oxygen evolution potential is low, electric quantity consumption in analysis oxygen side reaction, lead to electricity
Chemical oxidation is indifferent；Oxygen evolution potential is higher, is more beneficial to the generation of electro-oxidation reaction, therefore can be by collecting and surveying electricity
Solution aerogenesis in oxygen come to screen electrode material, control electrolytic potential parameter, judge electrochemical treatments technique under working condition
Safety；Additionally, also can be according to the gas such as N producing2、CO2、Cl2In the degraded course of pollutant and machine in waste liquid of deriving
Reason etc..
Although, CN202808445U discloses a kind of New foul water disposal facility, be also by electrolysis by way of pair
Sewage is processed, and the gas that produce in electrolytic process can be collected, but is provided with ionic membrane in this electrolysis bath,
And ionic membrane divide into anode chamber and cathode chamber electrolysis bath, therefore, this New foul water disposal facility is actually namely
A kind of very ripe " electrodialysis " device addition of pumping, heat exchange and protective cover.The principle of sewage and dirt that this equipment is processed
The species of water is consistent with electrodialyzer.
Content of the invention
It is an object of the invention to provide a kind of can collect the electrolytic cell equipment being electrolysed the generation gas that disposes waste liquid, this equipment
Can be to intractable waste liquid, such as：The liquids such as backflow waste liquid, waste activated sludge such as various waste water, waste drilling fluid, useless fracturing fluid
Waste, carries out electrolysis bath during electrochemical treatments, can run, with collecting device, the various gases producing, facilitating in analysis has
Evil material removal effect and mechanism, judge the safety that can electrochemical process use under the conditions of special operation condition simultaneously, evaluate
Screening electrode material, electrolytic process parameter, cost is relatively low, easy to operate.
In order to solve above-mentioned technical problem, the present invention proposes technical scheme below：A kind of airtight collection is electrolysed aerogenesis
Electrolysis bath, it includes electrolytic cell body, and the inside of described cell body is provided with cushioning fender and packing plate, described cushioning fender and groove
The inner left wall formation surge chamber of body, formation tank house between described cushioning fender and packing plate, described packing plate and cell body
Right side inwall forms overflow chamber；All it is installed with electrode card article on the described cushioning fender inwall relative with packing plate, described
It is installed with multi-piece electrode pole plate, the surge chamber lateral wall bottom of described cell body is installed with import between electrode card article
Pipe, the bottom of described electrode pad is provided with overflow pipe, and described overflow pipe connects tank house and overflow chamber, described overflow pipe simultaneously
One section of bottom within positioned at tank house is machined with liquid collecting hole, and the overflow chamber lateral wall bottom of described cell body is provided with outlet,
The top of described cell body is provided with seal cover board.
The edge bottom of described seal cover board is provided with upper flange, described upper flange and the lower flange being arranged on cell body top
It is fixedly linked by stud, the faying face of upper flange and lower flange is provided with rubber gasket.
The top center of described seal cover board is provided with airway, is installed with handle in airway both sides.
It is located on described cell body and be installed with wire fairlead on the side outer wall that inlet tube is located.
Multiple draw-in grooves are provided with described electrode card article, described draw-in groove and electrode pad match.
Described cell body adopts the organic material such as lucite, fiberglass or stainless steel and other metal materials or composite system
Become.
Using above-mentioned any one electrolysis bath, for intractable waste water, waste drilling fluid, useless fracturing fluid, backflow waste liquid,
Waste activated sludge and liquid waste carry out electrochemical treatments, can run, with collecting device, the various gases producing, in analysis
Harmful substance removal effect and mechanism, judge that can electrochemical process be used safely under the conditions of special operation condition simultaneously.
The method have the advantages that：
1st, pass through to add waste liquid to the inside of cell body, and by electrode pad, waste liquid is electrolysed, ensure that electrolytic process
The waste gas of middle generation is derived by the airway at seal cover board top, and without overflowing to overflow chamber, the collection being easy to waste gas is same
When facilitate analysis and the process of follow-up waste gas.
2nd, adopt flange to connect between described seal cover board and cell body, facilitate dismounting and the installation of cover plate.
3rd, waste liquid enters surge chamber to tank house generation electrochemical reaction by inlet tube, and reacted liquid passes through overflow
Pipe enter overflow chamber, then by outlet flow out electrolytic cell equipment, flow velocity in described cell body for the liquid for 0.001m/s ~
0.004m/s.
4th, pass through in tank house rear setting overflow chamber, this overflow chamber and cell reaction area are insulated completely separated, pass through
Liquid collecting hole on overflow pipe is with bottom UNICOM of cell reaction area it is ensured that the gas that electrolysis produces is not escaped by outlet.
5th, by being provided with the electrode card article of electrode bayonet socket in cell reaction area, for adjusting interelectrode distance, fixing electricity
Pole is used.
With respect to a kind of New foul water disposal facility disclosed in the CN202808445U in immediate background technology, this
There is the difference of the following aspects with it in invention：
1）The electrolysis bath of the present invention is different from its internal structure, and significant difference is to be not provided with ionic membrane, does not more utilize
Ionic membrane divide into anode chamber and cathode chamber electrolysis bath；
2）, in order to collect electrolysis aerogenesis, the packing plate 19 of electrolyte bath setting and liquid overflow pipe 14, this two settings were both for the present invention
Ensure that electrolysis aerogenesis does not escape, guaranteed process after waste liquid outflow；
3）The difference that electrode cable is drawn：Documents do not hand over how electrode cable draws, and the present invention is in electrolysis
Special electrode cable fairlead is had on groove sidewall, and this fairlead is to seal by the waste liquid in pipe itself not allow electrolysis produce
Raw gas effusion, this is also the another one feature of the present invention.
4）Processing sewage principle may be different：Documents have isolating membrane and anode chamber and cathode chamber, and its principle is just
It is electrodialysis principle, the present invention is electrolytic oxidation（Including direct oxidation and indirect oxidation）Or reduction；
5）Treatable sewage species are different；The electrolysis bath of the present invention is primarily used to process various in oilfield exploitation procedure returning
Petroleum-type organic pollution materials in removal waste fluid, make polluter and are degraded or remove completely because of direct, indirect oxidation.
6）Producing gas also has difference：Documents produce O in anode chamber2（When there being Cl in waste water-Shi Keneng produces Cl2）,
Produce H in cathode chamber2, and the present invention removes and produces O2、H2It is also possible to produce Cl2、CO2、N2、O3, or even also as in backflow waste liquid
Petroleum-type organic pollution materials degraded produce CH4、C2H6、C3H8Deng gas etc.；And the purpose of the present invention is exactly by prison
Cls analysis, electrode material and electrolytic parameter control few product or do not produce O as far as possible2、H2.
7）The gas that the present invention collects electrolysis generation is mainly used for harmful substance removal effect and mechanism in analysis,
Judge that can electrochemical process be used safely under the conditions of special operation condition simultaneously.
Brief description
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is electrolysis bath main sectional view of the present invention.
Fig. 2 is Section A-A figure in Fig. 1 of the present invention.
Fig. 3 is sealed cover plate structure schematic diagram of the present invention.
Fig. 4 is inlet tube of the present invention, outlet and airway structure schematic diagram.
Fig. 5 is electrode card article front view of the present invention.
In figure：1 inlet, 2 inlet tubes, 3 surge chambers, 4 cell bodies, 5 lower flanges, 6 rubber gaskets, 7 wire fairleads, 8
Upper flange, 9 handles, 10 seal cover boards, 11 airways, 12 studs, 13 overflow chambers, 14 overflow pipes, 15 outlets, 16 go out liquid
Mouth, 17 liquid collecting holes, 18 cushioning fenders, 19 packing plates, 20 electrode pads, 21 electrode card articles, 22 cell reaction areas.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
As Fig. 1-5, a kind of airtight electrolysis bath collecting electrolysis aerogenesis, it includes electrolytic cell body 4, described cell body 4
Inside is provided with cushioning fender 18 and packing plate 19, and the inner left wall of described cushioning fender 18 and cell body 4 forms surge chamber, described
Form tank house, the right side inwall of described packing plate 19 and cell body 4 forms overflow chamber between cushioning fender 18 and packing plate 19；Institute
State and be all installed with electrode card article 21 on cushioning fender 18 inwall relative with packing plate 19, solid between described electrode card article 21
Dingan County is installed with inlet tube 2, described electrode equipped with multi-piece electrode pole plate 20, the surge chamber lateral wall bottom of described cell body 4
The bottom of pole plate 20 is provided with overflow pipe 14, and described overflow pipe 14 connects tank house and overflow chamber simultaneously, described overflow pipe 14
One section of bottom within tank house is machined with liquid collecting hole 17, and the overflow chamber lateral wall bottom of described cell body 4 is provided with outlet
15, the top of described cell body 4 is provided with seal cover board 10.It would be desirable to the waste liquid processing is sent into by inlet tube 2 in work process
To inside cell body 4, enter back into inside tank house, electrolysis process is carried out to waste liquid by electrode pad 20, produce in electrolytic process
Raw waste gas will be discharged and collected by the airway 11 at seal cover board 10 center, and the waste liquid after electrode will be by liquid collecting hole
17 enter into inside overflow pipe 14, by overflow pipe 14 by inside discharging of waste liquid to overflow chamber, are finally discharged by outlet 15 again.
Further, liquid and electrode contact area are 0.01m2~50m2, liquid in the flow velocity of described cell body 1 is
0.001m/s ~ 0.004m/s, the flow velocity of described liquid and pressure gentle so that the flow velocity of liquid and flow direction can be steady,
Ensure that suitable pressure is conveyed.
Further, the edge bottom of described seal cover board 10 is provided with upper flange 8, described upper flange 8 be arranged on groove
The lower flange 5 at body 4 top is fixedly linked by stud 12, the faying face of upper flange 8 and lower flange 5 is provided with rubber close
Packing 6.
Further, the top center of described seal cover board 10 is provided with airway 11, in the fixing peace in airway 11 both sides
Equipped with handle 9.Effluent air is collected by airway 11, and then facilitates follow-up researching and analysing.
Further, described cell body 4 is located at and is installed with wire fairlead 7 on the side outer wall that inlet tube 2 is located.
This electrode cable outlet 7 is not by full of liquid seal therein, the gas that electrolysis produces passes through electrode cable outlet 7 and escapes
Go out.
Further, described electrode card article 21 is provided with multiple draw-in grooves, described draw-in groove and electrode pad 20 match.Logical
Cross electrode card article and improve electrolytic tank electrode mounting stability, be convenient for changing electrode, adjustment interelectrode distance and number of electrodes.
Further, described cell body 4 adopt the organic material such as lucite, fiberglass or stainless steel and other metal materials or
Composite is made.
Further, in order to improve the motility of electrolytic cell equipment operation, described electrolytic cell equipment, it carrys out inlet tube 2
With external valve, process after liquid outlet tube also carry external valve, can by external valve realize electrolysis bath static state, intermittently or
Dynamically continuously run, or be connected with forward and backward continuous processing unit, whole maintenance process is simple to operate, time saving and energy saving, and cost is relatively low.
The work process of the present invention and operation principle are：
With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention not limited to this.
Embodiment 1
By inlet 1, inject a certain amount of simulation oil extraction waste water in cell body 4（Oil content is 294.95 mg/L, turbidity of sewage
368NTU）, no power runs, and is only passed through N from inlet tube 2 is to cell body 42And gas flowmeter metered volume V1, simultaneously in inducing QI
Pipe 11 meets the N that cell body is flowed out in gas flowmeter metering2Its volume V2, result is as shown in table 1.
Table 1
Embodiment 2
By inlet 1, inject a certain amount of simulation oil extraction waste water in cell body 4（Oil content is 294.95 mg/L, turbidity of sewage
368NTU）, it is energized and runs, control electrolysis different time, the gas connecing gas flowmeter metering outflow cell body in airway 11 is total
Volume V1, result is as shown in table 2.
Table 2
From above-described embodiment, electrolysis bath used in the present invention, good sealing effect, the gas importing this electrolysis bath can only be through
Flowed out by airway 11 and be collected, gas will not be escaped by wire outlet 7, therefore, it is possible to use this electrolysis bath collects electricity
Any gas that solution produces during disposing waste liquid, and the amount by analysis generation gas and component study electrolysis aerogenesis control
Technology.
By above-mentioned description, those skilled in the art completely can be in the model without departing from this invention technological thought
In enclosing, carry out various change and modification all within protection scope of the present invention.The unaccomplished matter of the present invention, belongs to ability
The common knowledge of field technique personnel.
Claims (7)
1. a kind of airtight collect electrolysis aerogenesis electrolysis bath it is characterised in that：It includes electrolytic cell body（4）, described cell body
（4）Inside cushioning fender is installed（18）With packing plate（19）, described cushioning fender（18）And cell body（4）Inner left wall shape
Become surge chamber, described cushioning fender（18）With packing plate（19）Between formed tank house, described packing plate（19）And cell body（4）'s
Right side inwall forms overflow chamber；Described cushioning fender（18）With packing plate（19）Electrode card is all installed with relative inwall
Bar（21）, described electrode card article（21）Between be installed with multi-piece electrode pole plate（20）, described cell body（4）Surge chamber outside
Wall bottom is installed with inlet tube（2）, described electrode pad（20）Bottom overflow pipe is installed（14）, described overflow pipe
（14）Connection tank house and overflow chamber simultaneously, described overflow pipe（14）One section of bottom within positioned at tank house is machined with liquid collecting hole
（17）, described cell body（4）Overflow chamber lateral wall bottom outlet is installed（15）, described cell body（4）Top be provided with close
Capping plate（10）.
2. according to claim 1 a kind of airtight collect electrolysis aerogenesis electrolysis bath it is characterised in that：Described closure
Plate（10）Edge bottom be provided with upper flange（8）, described upper flange（8）Be arranged on cell body（4）The lower flange at top（5）Logical
Cross stud（12）It is fixedly linked, in upper flange（8）And lower flange（5）Faying face be provided with rubber gasket（6）.
3. according to claim 1 and 2 a kind of airtight collect electrolysis aerogenesis electrolysis bath it is characterised in that：Described close
Capping plate（10）Top center airway is installed（11）, in airway（11）Both sides are installed with handle（9）.
4. according to claim 1 a kind of airtight collect electrolysis aerogenesis electrolysis bath it is characterised in that：Described cell body
（4）Above it is located at inlet tube（2）It is installed with wire fairlead on the side outer wall being located（7）.
5. according to claim 1 a kind of airtight collect electrolysis aerogenesis electrolysis bath it is characterised in that：Described electrode card
Bar（21）On be provided with multiple draw-in grooves, described draw-in groove and electrode pad（20）Match.
6. according to claim 1 a kind of airtight collect electrolysis aerogenesis electrolysis bath it is characterised in that：Described cell body
（4）Made using the organic materials such as lucite, fiberglass or stainless steel and other metal materials or composite.
7. adopt claim 1-6 any one electrolysis bath, for intractable waste water, waste drilling fluid, useless fracturing fluid, the row of returning
Waste liquid, waste activated sludge and liquid waste carry out electrochemical treatments, can run, with collecting device, the various gases producing, analysis is useless
Harmful substance removal effect and mechanism in liquid, judge that can electrochemical process be used safely under the conditions of special operation condition simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008875.1A CN106430435B (en) | 2016-11-16 | 2016-11-16 | Closed electrolytic tank capable of collecting electrolytic gas production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008875.1A CN106430435B (en) | 2016-11-16 | 2016-11-16 | Closed electrolytic tank capable of collecting electrolytic gas production |
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| Publication Number | Publication Date |
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| CN106430435A true CN106430435A (en) | 2017-02-22 |
| CN106430435B CN106430435B (en) | 2023-06-06 |
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| CN107445254A (en) * | 2017-08-28 | 2017-12-08 | 长江大学 | A kind of continuous monitoring is electrolysed the complexes and method of dispose waste liquid effect and electrolytic process aerogenesis |
| CN107555549A (en) * | 2017-10-10 | 2018-01-09 | 佛山科学技术学院 | A kind of 3D printing electrocatalysis device for laboratory |
| CN109081400A (en) * | 2018-09-10 | 2018-12-25 | 南宁市桂润环境工程有限公司 | A kind of adjustable wastewater treatment electrolytic cell of pole span |
| CN114702009A (en) * | 2022-03-09 | 2022-07-05 | 北京安力斯环境科技股份有限公司 | High-efficiency plate-type ozone generator discharge chamber |
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| CN107555549A (en) * | 2017-10-10 | 2018-01-09 | 佛山科学技术学院 | A kind of 3D printing electrocatalysis device for laboratory |
| CN109081400A (en) * | 2018-09-10 | 2018-12-25 | 南宁市桂润环境工程有限公司 | A kind of adjustable wastewater treatment electrolytic cell of pole span |
| CN114702009A (en) * | 2022-03-09 | 2022-07-05 | 北京安力斯环境科技股份有限公司 | High-efficiency plate-type ozone generator discharge chamber |
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