CN1210817A - Multipolar-type electrolytic bath and apparatus for purifying waste and contaminated water using the same - Google Patents
Multipolar-type electrolytic bath and apparatus for purifying waste and contaminated water using the same Download PDFInfo
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- CN1210817A CN1210817A CN98115098A CN98115098A CN1210817A CN 1210817 A CN1210817 A CN 1210817A CN 98115098 A CN98115098 A CN 98115098A CN 98115098 A CN98115098 A CN 98115098A CN 1210817 A CN1210817 A CN 1210817A
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- water
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
-
- 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
- C02F1/46109—Electrodes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
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- 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)
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention discloses a multipolar-type electrolytic bath and an apparatus for purifying waste and contaminated water using said electrolytic bath. The multipolar-type electrolytic bath with an improved inner structure is capable of purifying waste and contaminated water effectively with the necessity to adopt neither an accessional chemical reaction tank nor a pressurized flotation cell which are used for removing foams generated in a process for dealing with waste and contaminated water, wherein foams move up to the top part of the electrolytic bath and then run over said electrolytic bath. The structure of said multipolar-type electrolytic bath is described as specification. Furthermore, a method for dealing with waste and contaminated water using said multipolar-type electrolytic bath is described in detail with referring to illustrations.
Description
The present invention relates to a kind of multipole electrolyzer and use this electrolyzer to purify liquid waste and the device of sewage.More particularly, the present invention relates to a kind of multipole electrolyzer with improved internal structure, it need not to adopt foamy additional chemical reaction groove or the pressure floatation groove that generates in the removal black water treating processes, just can purify liquid waste effectively and sewage, wherein foam can rise to the top of electrolyzer, and after this foam overflows electrolyzer.The invention still further relates to and a kind ofly adopt above-mentioned multipole electrolyzer to purify liquid waste and the device of sewage.
Transferee of the present invention discloses a kind of purifying liquid waste and the not contaminated multipole electrolyzer of sewage protection environment.
Prior art purify liquid waste and the multipole electrolyzer of sewage in, a plurality of positive plates and a plurality of negative plate are the zigzag setting.This multipole electrolyzer can be removed various organism, inorganics and other impurity effectively from waste water and other all kinds of sewage.Therefore, this multipole electrolyzer can prevent the pollution of the environment effectively.
Yet, in this multipole electrolyzer, be difficult to remove the showy material (hereinafter being called foam) that in the decomposing organic matter process, produces.Therefore,, chemical reaction groove and pressure floatation groove must be set in multipole electrolyzer, to handle the water of from multipole electrolyzer, discharging for scumming effectively.
Fig. 1 purifies liquid waste and the schema of sewage device according to prior art.
Describe according to prior art below with reference to Fig. 1 and to adopt this device to purify liquid waste and the method for sewage.
At first, with the black water grid 1 that induces one, use showy material contained in grid 1 filtered wastewater and the sewage then.After this, will be transported to water receiving tank 2 through the black water after grid 1 filtration.Temporarily preserve the black water of introducing with this Receiving bin.After this, the black water that is contained in the water receiving tank 2 flows through a flow control groove 3, and is transported to multipole electrolyzer 4c with the fixed amount thus.
Direct current by means of rectifier 4a provides carries out electrolysis treatment to the black water in the multipole electrolyzer.At this moment, by electrolytic process organism contained in the black water is decomposed.As a result, make and contain tiny foam in the black water.The black water that will contain fine foam then is transported to chemical reaction groove 7.After this handle black water by means of the chemical reagent that adds in the chemical reaction groove 7.At this moment, can make the foam caking.
The foam delivery of having lumpd is arrived pressure floatation groove 8.In pressure floatation groove 8,, make foam rise to the black water surface by means of the forced air that offers in the pressure floatation groove 8.Then, scumming from pressure floatation groove 8.At this moment, remaining foam solution is passed the discharging downstream of netted tube, and be back in the water receiving tank 2.In addition, discharging does not have the foam of surplus solution.
Do not contain foamy processing back water by adopting sand filter 5 and activated carbon filter 6 to filter, after this, the water after handling is discharged into the outside of multipole electrolyzer.
In the disclosed this multipole electrolyzer of assignee of the present invention, there is a shortcoming to be, itself can not handle foam this device, needs additional chemical reaction groove or pressure floatation groove ability scumming.Therefore, the mass-producing of multipole electrolyzer strengthens, and structure is more complicated.In addition, increased the floor space of electrolyzer.Thereby increased the cost of multipole electrolyzer greatly.
The present invention is just in order to address the above problem.First purpose of the present invention provides a kind of multipole electrolyzer with improved internal structure, purify liquid waste and the sewage process in, it need not to adopt to remove and generates foamy additional chemical reaction groove or pressure floatation groove, just can purify liquid waste effectively and sewage, wherein foam can rise to the top of electrolyzer, and after this foam overflows to electrolyzer.
In addition, second purpose of the present invention provides and a kind ofly adopts improved multipole electrolyzer to purify liquid waste and the device of sewage, this device purify liquid waste and the sewage process in, it need not to adopt to remove and generates foamy additional chemical reaction groove or pressure floatation groove, just can purify liquid waste effectively and sewage.
In order to realize above-mentioned first purpose of the present invention, the invention provides a kind of multipole electrolyzer, it comprises a box describe device, side on this box describe device top is equipped with water-in, in this box describe device bottom one side water outlet is installed, a plurality of positive plates and a plurality of negative plate are vertically mounted near on the position of water-in with predetermined spacing, so that form the zigzag flow passage, positive plate and negative plate have the electrode connecting portion branch respectively, and the improvement of multipole electrolyzer comprises:
Side on box describe device top is formed with the foam outlet, be provided with foam in the anterior position of foam outlet and draw storage tank, the bottom of dividing in electrode connecting portion is formed with barbed portion, so that when being installed in negative plate in the container, flow passage before between the interior front surface of the front side of negative plate and container, forming, the front end of positive plate closely contacts with the interior front surface of container, the interior rear surface of the rear end of positive plate and container separates predetermined spacing, form the back flow passage thus, the foam barrier plate is vertically mounted on the position near the electrode plate assembly end of being made up of negative plate and positive plate, negative plate and positive plate are arranged in the container with predetermined spacing, the upper end of foam barrier plate is sealed, and its lower end is opened wide, the water level switchboard is installed between foam barrier plate and the inner surface of container near on the position of water outlet, on the top of water level switchboard a plurality of v-depressions are arranged, the top of water level switchboard is opened wide, and its lower end is sealed, keep bar by means of spacing, with electrode assemblie, foam barrier plate and water level switchboard are installed in internal tank with predetermined spacing.
In addition, in order to realize second purpose of the present invention, the invention provides a kind of purifying liquid waste and sewage device, this device comprises:
One is used for filtered wastewater and the contained showy particulate grid of large-size of sewage;
One is used for temporary transient the preservation from the water receiving tank of the black water of grid conveying;
A flow control groove that is used to provide black water, it is transported to black water the outlet side of flow control groove from water receiving tank with a certain flow;
A direct current that provides by means of rectifier, the black water that the flow control flume is provided carries out the multipole electrolyzer of electrolysis treatment, and make the foam that produces in the electrolysis treatment process rise to the black water surface, and water is discharged multipole electrolyzer after will not having foamy to handle;
One with sand to handle the back water carry out filtering sand filter; And
Water after with gac sand filter being handled filters, and water is discharged the activated carbon filter of multipole electrolyzer.
As mentioned above, according to the present invention, adopt multipole electrolyzer purify liquid waste and sewage device in, can from electrolyzer, drain the foam that in black water electrolysis treatment process, produces.Therefore need not to install additional chemical reaction groove or pressure floatation groove just can scumming.
By reference accompanying drawing detailed description of the preferred embodiment, will clearer above-mentioned purpose of the present invention and further feature and advantage.
Fig. 1 is the schema of purifying liquid waste of prior art and sewage device.
Fig. 2 is that most preferred embodiment according to the present invention is purified liquid waste and the schema of sewage device.
Fig. 3 is the skeleton view according to the multipole electrolyzer of most preferred embodiment of the present invention.
What Fig. 4 showed is according to most preferred embodiment of the present invention, the assembled condition of electrode plate assembly, foam barrier plate and water level switchboard.
Fig. 5 is the part sectional plain-view drawing according to the multipole electrolyzer of most preferred embodiment of the present invention.
Fig. 6 is the part cross sectional front view according to the multipole electrolyzer of most preferred embodiment of the present invention.
Fig. 7 is the sectional view along A-A line among Fig. 5.
Fig. 8 is the sectional view along B-B line among Fig. 5.
Describe a preferred embodiment of the present invention with reference to the accompanying drawings in detail.
Fig. 2 is that most preferred embodiment according to the present invention is purified liquid waste and the schema of sewage device.With reference to Fig. 2, adopt multipole electrolyzer to purify liquid waste and the device of sewage comprises a grid 1, water receiving tank 2, flow control groove 3, multipole electrolyzer 4, sand filter 5 and activated carbon filter 6.
With showy material contained in grid 1 filtered wastewater and the sewage.Water receiving tank 2 receives black water and the temporary transient black water of carrying from grid 1 of introducing of preserving.Flow control groove 3 makes black water be transported to multipole electrolyzer 4 with the fixed amount.
By means of the direct current that rectifier 4a provides, 4 pairs multipole electrolyzers pass the black water that flow control groove 3 is transported in this groove and carry out electrolysis treatment.In addition, multipole electrolyzer 4 makes the organism that produces in electrolytic process rise to the surface of black water, and organism is discharged into the outside of multipole electrolyzer 4.
Fig. 3 is the skeleton view according to the multipole electrolyzer of most preferred embodiment of the present invention, and what Fig. 4 showed is according to most preferred embodiment of the present invention, the assembled condition of electrode plate assembly, foam barrier plate and water level switchboard.In addition, Fig. 5 is the part sectional plain-view drawing according to the multipole electrolyzer of most preferred embodiment of the present invention, and Fig. 6 is the part cross sectional front view according to the multipole electrolyzer of most preferred embodiment of the present invention.
With reference to Fig. 3-6, water-in 11 is installed in a side on box describe device 10 tops, and water outlet 12 is installed in a side of container 10 bottoms.Can the black water that flow control groove 3 (see figure 2)s provide be introduced container 10 by water-in 11.Water after handling in multipole electrolyzer 4 can flow into sand filter 5 (see figure 2)s by water outlet 12.
Side on container 10 tops is provided with a plurality of foam outlets 45.Foam outlet 45 flows out the foam 4b (see figure 7) that produces in the electrolysis wastewater and sewage process in multipole electrolyzer 4.Draw foamy storage tank 13 and be installed in the place ahead of foam outlet 45.
Keep bar 30 by means of spacing, a plurality of negative plates 21 and a plurality of positive plate 24 are installed in the container 10 near on the position of water-in 11 with predetermined spacing.Mode with identical with negative plate 21 and positive plate 24 keeps bar 30 by means of spacing, and foam barrier plate 26 and water level switchboard 28 are installed in the container 10 near on the position of water outlet 12 with predetermined spacing.
In addition, use the mode identical with negative plate 21, electrode connecting portion part 25 is set for positive plate 24, it is positioned at the top of positive plate 24 and protrudes upward.The front end of positive plate 24 closely contacts with the interior front surface of container 10.The rear end of positive plate 24 separates with the rear surface of predetermined spacing and container 10, can form back flow passage 44 thus.
Therefore, from the direction perpendicular to container 10, preceding flow passage 43 and back flow passage 44 form the zigzag flow passage in container 10.As a result, black water is along the zigzag channel flow.
At this moment, in container 10, foam barrier plate 26 is vertically mounted on the position near electrode plate assembly 20 end outlets of being made up of negative plate 21 and positive plate 24.Because the top of foam barrier plate 26 is sealed, and the lower end is opened wide, and can not flow out from water outlet so rise to the foam on black water surface, have only the water that passes through after multipole electrolyzer 4 is handled just can pass bottom flow passage 27 and flow.
In addition, in container 10, water level switchboard 28 is installed between foam barrier plate 26 and container 10 internal surfaces near on the position of water outlet 12.A plurality of v-depressions 29 are arranged on the top of water level switchboard 28.Since the top of water level switchboard 28 be open wide and the lower end is sealed, the foam that rises to black water surface overflow is equably crossed the top of water level switchboard 28.
Below, will above preferred embodiment according to the present invention describe that this device is purified liquid waste and the operational process of sewage.
With reference to Fig. 2, black water is introduced grid 1, use showy material contained in grid 1 filtered wastewater and the sewage then.After this, black water is transported to water receiving tank 2, and temporarily preserves the black water of introducing with this Receiving bin.The black water that is contained in the water receiving tank 2 flows through a flow control groove 3, and is transported to multipole electrolyzer 4 with the fixed amount thus.
Direct current by means of rectifier 4a provides carries out electrolysis treatment to the black water in the multipole electrolyzer.At this moment, by electrolytic process organism contained in the black water is decomposed, and produce foam thus.Foam rises to the black water surface then, and flows to the top of multipole electrolyzer 4.Do not contain foamy processing back water by adopting sand filter 5 and activated carbon filter 6 to filter.After this, the water after handling is discharged into the outside of multipole electrolyzer.
Fig. 7 is the sectional view along A-A line among Fig. 5, and Fig. 8 is the sectional view along B-B line among Fig. 5.
The operational process of above-mentioned multipole electrolyzer 4 is described below with reference to Fig. 3-8.
When operation person wants to handle black water, he at first makes by the water-in 11 of container 10 will introduce multipole electrolyzer 4 from the black water in the flow control flume 3, and simultaneously, the direct current that rectifier 4a is produced offers negative plate 21 and positive plate 24.The black water that passes water-in 11 inflows then passes and is preceding flow passage 43 of zigzag and back flow passage 44, flow to water outlet 12 (referring to Fig. 5 and 6), preceding flow passage 43 is formed on the front end of negative plate 21 by barbed portion 23, and back flow passage 44 is formed on the rear end of positive plate 24.
At this moment,, be decomposed, generate the foam 4b of air bubble-shaped thus by the electrode reaction between negative plate 21 and the positive plate 24 along contained impurity in preceding flow passage 43 and the back flow passage 44 mobile black waters.
After this, foam rises to the black water surface, and passes the outside that the foam outlet 45 that is formed on container 10 tops one side is discharged into container 10.Then, foam stream is crossed storage tank 13, and is introduced into foam receiving basin (not shown).
Black water is being carried out in the electrolysis treatment process, can produce foam 4b continuously, and can automatically remove by foam outlet 45.
The flow passage that does not have the black water of foam 4b to pass to be zigzag flows.Pass after the electrode plate assembly 20, rise to that the residue foam 4b of water can not flow to water outlet 12 after the processing on black water surface, but by means of the top sealing foam barrier plate 26 of lower open, the foam outlet 45 that passes container 10 flows.Do not contain foam 4b processing water pass the lower passage 27 that foam barrier plate 26 bottoms form and flow to water outlet 12.
After passing lower passage 27, the treated water overflow is crossed bottom sealing and the top of the water level switchboard 28 of opened upper end, after this passes water outlet 12 and drains.Owing in the upper end of water level switchboard 28 v-depression 29 is installed with predetermined spacing, so but water level switchboard 28 is crossed in the water overflow after handling.
At this moment, owing to, foam contained in the black water is decomposed by the electrolytic reaction between negative plate 21 and the positive plate 24.After this, from foam outlet 45 foam is drained.As a result, the water after the processing cleans.After this, filter, discharge multipole electrolyzer afterwards by the water after use sand filter 5 and 6 pairs of processing of activated carbon filter.
The surplus solution that passes the foam 4b of foam outlet 45 overflows passes the discharging downstream of netted tube.Solution is back to water receiving tank 2 then.After this, drain the foam that does not contain surplus solution.Filter by the water after use sand filter 5 and 6 pairs of processing of activated carbon filter, discharge multipole electrolyzer afterwards.
As mentioned above, according to the present invention, adopt multipole electrolyzer purify liquid waste and the device of sewage in, can from electrolyzer, discharge the foam that in electrolysis treatment black water process, produces.Therefore, need not to install additional chemical reaction groove or pressure floatation groove just can scumming.
Owing to need not to adopt additional chemical reaction groove or pressure floatation groove just can handle black water effectively, greatly reduce the cost of purifying liquid waste with sewage device.In addition, also greatly reduce the floor space of purifying liquid waste with sewage device.Also have, can reduce maintenance of equipment personnel's quantity.In addition, the new hand of this black water refining plant of unskilled operation also can move this device.
Although described content of the present invention, should be known in that those skilled in the art can be made the variation on various forms and the details under the situation of design of the present invention that does not deviate from the qualification of appended claim book and scope with reference to specific embodiments.
Claims (3)
1, a kind of multipole electrolyzer, comprise a box describe device, side on this box describe device top is equipped with water-in, in this box describe device bottom one side water outlet is installed, a plurality of negative plates and a plurality of positive plate are vertically mounted near on the position of water-in with predetermined spacing, so that form the zigzag flow passage, negative plate and positive plate have the electrode connecting portion branch respectively, and the improvement of multipole electrolyzer comprises:
Side on container top is formed with the foam outlet, be provided with foam in the anterior position of foam outlet and draw storage tank, the bottom of dividing in electrode connecting portion is formed with barbed portion, so that when being installed in negative plate in the container, flow passage before between the interior front surface of the front side of negative plate and container, forming, the front end of positive plate closely contacts with the interior front surface of container, the interior rear surface of the rear end of positive plate and container separates predetermined spacing, form the back flow passage thus, the foam barrier plate is vertically mounted on the position near the electrode plate assembly end outlet of being made up of negative plate and positive plate, negative plate and positive plate are arranged in the container with predetermined spacing, the upper end of foam barrier plate is sealed, and its lower end is opened wide, the water level switchboard is installed between foam barrier plate and the inner surface of container near on the position of water outlet, on the top of water level switchboard a plurality of v-depressions are arranged, the top of water level switchboard is opened wide, and its lower end is sealed, keep bar by means of spacing, with electrode assemblie, foam barrier plate and water level switchboard are installed in internal tank with predetermined spacing.
2, a kind of purifying liquid waste and sewage device, this device comprises:
One is used for filtered wastewater and the contained showy particulate grid of large-size of sewage;
One is used for temporary transient the preservation from the water receiving tank of the black water of grid conveying;
A flow control groove that is used to provide black water, it is transported to black water the outlet side of flow control groove from water receiving tank with a certain flow;
A direct current that provides by means of rectifier, the black water that the flow control flume is provided carries out the multipole electrolyzer of electrolysis treatment, and make the foam that produces in the electrolysis treatment process rise to the black water surface, and water is discharged multipole electrolyzer after will not having foamy to handle;
One with sand to handle the back water carry out filtering sand filter; And
Water after with gac sand filter being handled filters, and water is discharged the activated carbon filter of multipole electrolyzer.
3, device as claimed in claim 2, it is characterized in that multipole electrolyzer comprises a box describe device, side on this box describe device top is equipped with water-in, in this box describe device bottom one side water outlet is installed, a plurality of negative plates and a plurality of positive plate are vertically mounted near on the position of water-in with predetermined spacing, so that form the zigzag flow passage, negative plate and positive plate have the electrode connecting portion branch respectively, side on container top is formed with the foam outlet, be provided with foam in the anterior position of foam outlet and draw storage tank, the bottom of dividing in electrode connecting portion is formed with barbed portion, so that when being installed in negative plate in the container, flow passage before between the interior front surface of the front side of negative plate and container, forming, the front end of positive plate closely contacts with the interior front surface of container, the interior rear surface of the rear end of positive plate and container separates predetermined spacing, form the back flow passage thus, the foam barrier plate is vertically mounted on the position near the electrode plate assembly end outlet of being made up of negative plate and positive plate, negative plate and positive plate are arranged in the container with predetermined spacing, the upper end of foam barrier plate is sealed, and its lower end is opened wide, the water level switchboard is installed between foam barrier plate and the inner surface of container near on the position of water outlet, on the top of water level switchboard a plurality of v-depressions are arranged, the top of water level switchboard is opened wide, and its lower end is sealed, keep bar by means of spacing, with electrode assemblie, foam barrier plate and water level switchboard are installed in internal tank with predetermined spacing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970021049A KR100236542B1 (en) | 1997-05-23 | 1997-05-23 | Apparatus for the purification of sewage and waste water using electrolytic units |
| KR21049/97 | 1997-05-23 | ||
| KR21049/1997 | 1997-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1210817A true CN1210817A (en) | 1999-03-17 |
| CN1119293C CN1119293C (en) | 2003-08-27 |
Family
ID=19507364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98115098A Expired - Fee Related CN1119293C (en) | 1997-05-23 | 1998-05-23 | Multipolar-type electrolytic bath and apparatus for purifying waste and contaminated water using the same |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100236542B1 (en) |
| CN (1) | CN1119293C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402924A (en) * | 2010-12-22 | 2013-11-20 | （株）泰科罗斯 | Electrolysis device integrating rectifier |
| CN106976955A (en) * | 2017-04-26 | 2017-07-25 | 中国科学院生态环境研究中心 | Electrode, monopole room bioelectrochemistry equipment and the method for adjusting its hydraulic flow state |
| CN108502990A (en) * | 2018-05-25 | 2018-09-07 | 浙江美纳环保科技有限公司 | Internal-circulation type electrolytic cell |
| CN109208035A (en) * | 2018-10-23 | 2019-01-15 | 攀钢集团攀枝花钢铁研究院有限公司 | Electrolysis production system and its construction method for magnesiothermy production titanium sponge |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL137892A (en) * | 1998-02-27 | 2004-06-20 | Scott Wade Powell | Method and apparatus for electrocoagulation of liquids |
| KR100992716B1 (en) | 2009-10-13 | 2010-11-05 | 석상엽 | Electrolyzer for withdrawing valuable metal which having more contact specific surface area |
| KR101488937B1 (en) * | 2013-07-18 | 2015-02-06 | 주식회사신한기술센타 | Electrolyzer |
| KR20160038298A (en) * | 2014-09-30 | 2016-04-07 | 주식회사 뉴워터텍 | Electrolytic water treatment system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61245888A (en) * | 1985-04-24 | 1986-11-01 | Showa Koki Kk | Removal of impurities in liquid |
-
1997
- 1997-05-23 KR KR1019970021049A patent/KR100236542B1/en not_active IP Right Cessation
-
1998
- 1998-05-23 CN CN98115098A patent/CN1119293C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402924A (en) * | 2010-12-22 | 2013-11-20 | （株）泰科罗斯 | Electrolysis device integrating rectifier |
| CN103402924B (en) * | 2010-12-22 | 2015-06-10 | （株）泰科罗斯 | Electrolysis device integrating rectifier |
| CN106976955A (en) * | 2017-04-26 | 2017-07-25 | 中国科学院生态环境研究中心 | Electrode, monopole room bioelectrochemistry equipment and the method for adjusting its hydraulic flow state |
| CN106976955B (en) * | 2017-04-26 | 2020-12-11 | 中国科学院生态环境研究中心 | Electrode, unipolar chamber bioelectrochemical device and method for adjusting hydraulic flow state of bioelectrochemical device |
| CN108502990A (en) * | 2018-05-25 | 2018-09-07 | 浙江美纳环保科技有限公司 | Internal-circulation type electrolytic cell |
| CN108502990B (en) * | 2018-05-25 | 2024-02-20 | 浙江美纳环保科技有限公司 | Internal circulation type electrolytic tank |
| CN109208035A (en) * | 2018-10-23 | 2019-01-15 | 攀钢集团攀枝花钢铁研究院有限公司 | Electrolysis production system and its construction method for magnesiothermy production titanium sponge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1119293C (en) | 2003-08-27 |
| KR970059099A (en) | 1997-08-12 |
| KR100236542B1 (en) | 2000-01-15 |
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