CA1063063A - Process and apparatus for removing metallic ions from an electrolytic solution - Google Patents
Process and apparatus for removing metallic ions from an electrolytic solutionInfo
- Publication number
- CA1063063A CA1063063A CA220,262A CA220262A CA1063063A CA 1063063 A CA1063063 A CA 1063063A CA 220262 A CA220262 A CA 220262A CA 1063063 A CA1063063 A CA 1063063A
- Authority
- CA
- Canada
- Prior art keywords
- cake
- carbon
- substrate
- solution
- deposited
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 150000001455 metallic ions Chemical class 0.000 title abstract description 6
- 239000008151 electrolyte solution Substances 0.000 title abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 35
- 239000002245 particle Substances 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 8
- 229910021645 metal ion Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims 2
- 229910052755 nonmetal Inorganic materials 0.000 claims 1
- 239000000243 solution Substances 0.000 abstract description 12
- 238000011144 upstream manufacturing Methods 0.000 abstract description 5
- 229910019142 PO4 Inorganic materials 0.000 abstract description 4
- 235000021317 phosphate Nutrition 0.000 abstract description 4
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract description 4
- 238000005868 electrolysis reaction Methods 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract description 2
- 239000012065 filter cake Substances 0.000 abstract description 2
- 238000007747 plating Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/16—Regeneration of process solutions
- C25D21/18—Regeneration of process solutions of electrolytes
-
- 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
- C02F1/46104—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
- 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
- C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between them
-
- 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
- C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
- C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
-
- 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
- C02F2001/46119—Cleaning the electrodes
-
- 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
- C02F2001/46152—Electrodes characterised by the shape or form
- C02F2001/46157—Perforated or foraminous electrodes
- C02F2001/46161—Porous electrodes
-
- 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
- C02F2201/4611—Fluid flow
-
- 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
- C02F2201/4612—Controlling or monitoring
- C02F2201/4615—Time
-
- 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
- C02F2201/4616—Power supply
- C02F2201/4617—DC only
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Water Treatment By Sorption (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Electrostatic Separation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US445544A US3896013A (en) | 1974-02-25 | 1974-02-25 | Process for removing metallic ions from an electrolytic solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1063063A true CA1063063A (en) | 1979-09-25 |
Family
ID=23769332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA220,262A Expired CA1063063A (en) | 1974-02-25 | 1975-02-17 | Process and apparatus for removing metallic ions from an electrolytic solution |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3896013A (en:Method) |
| JP (1) | JPS5138171B2 (en:Method) |
| CA (1) | CA1063063A (en:Method) |
| DE (1) | DE2507492C3 (en:Method) |
| FR (1) | FR2261811B3 (en:Method) |
| GB (1) | GB1477795A (en:Method) |
| IT (1) | IT1031944B (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4256557A (en) * | 1979-10-16 | 1981-03-17 | The United States Of America As Represented By The Secretary Of The Interior | Copper electrowinning and Cr+6 reduction in spent etchants using porous fixed bed coke electrodes |
| US4399020A (en) * | 1981-07-24 | 1983-08-16 | Diamond Shamrock Corporation | Device for waste water treatment |
| US4436601A (en) * | 1981-07-24 | 1984-03-13 | Diamond Shamrock Corporation | Metal removal process |
| WO1994026668A1 (de) * | 1993-05-18 | 1994-11-24 | Lueber Hans | Verfahren und vorrichtung zum elektrochemischen behandeln von wasser |
| US5942098A (en) * | 1996-04-12 | 1999-08-24 | Technologies Unlimited, Inc. | Method of treatment of water and method and composition for recovery of precious metal |
| KR100371564B1 (ko) * | 2000-10-27 | 2003-02-07 | 삼성테크윈 주식회사 | 금속표면처리장치와 이를 이용한 금속표면처리방법 |
| CA2891192C (en) * | 2012-12-02 | 2023-01-10 | Axine Water Technologies Inc. | Method for imparting filtering capability in electrolytic cell for wastewater treatment |
| CN113274805A (zh) * | 2020-02-20 | 2021-08-20 | 林士隆 | 过滤模块以及蚀刻液再生方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US887666A (en) * | 1907-12-12 | 1908-05-12 | Electrolytic Filtering And Purifying Co | Electric water-purifier. |
| US3244612A (en) * | 1961-11-29 | 1966-04-05 | George W Murphy | Demineralization electrodes and fabrication techniques therefor |
| GB1052569A (en:Method) * | 1964-11-30 | |||
| US3616356A (en) * | 1967-09-18 | 1971-10-26 | Clarence H Roy | Electrolysis in a particulate carbon packing |
| US3692661A (en) * | 1969-09-17 | 1972-09-19 | Resource Control | Apparatus for removing pollutants and ions from liquids |
-
1974
- 1974-02-25 US US445544A patent/US3896013A/en not_active Expired - Lifetime
-
1975
- 1975-02-17 CA CA220,262A patent/CA1063063A/en not_active Expired
- 1975-02-21 DE DE2507492A patent/DE2507492C3/de not_active Expired
- 1975-02-21 IT IT20518/75A patent/IT1031944B/it active
- 1975-02-24 FR FR7505608A patent/FR2261811B3/fr not_active Expired
- 1975-02-25 GB GB782675A patent/GB1477795A/en not_active Expired
- 1975-02-25 JP JP50023384A patent/JPS5138171B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50124466A (en:Method) | 1975-09-30 |
| IT1031944B (it) | 1979-05-10 |
| FR2261811A1 (en:Method) | 1975-09-19 |
| DE2507492C3 (de) | 1979-02-15 |
| GB1477795A (en) | 1977-06-29 |
| FR2261811B3 (en:Method) | 1978-02-03 |
| JPS5138171B2 (en:Method) | 1976-10-20 |
| US3896013A (en) | 1975-07-22 |
| DE2507492B2 (de) | 1978-06-15 |
| DE2507492A1 (de) | 1975-08-28 |
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