DE2510534A1 - Verfahren und zelle zum elektrochemischen entfernen von fluoridion aus einem ionisierenden medium - Google Patents
Verfahren und zelle zum elektrochemischen entfernen von fluoridion aus einem ionisierenden mediumInfo
- Publication number
- DE2510534A1 DE2510534A1 DE19752510534 DE2510534A DE2510534A1 DE 2510534 A1 DE2510534 A1 DE 2510534A1 DE 19752510534 DE19752510534 DE 19752510534 DE 2510534 A DE2510534 A DE 2510534A DE 2510534 A1 DE2510534 A1 DE 2510534A1
- Authority
- DE
- Germany
- Prior art keywords
- cell
- aluminum
- fluoride
- insoluble
- complex
- 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
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
-
- 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
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
-
- 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
- C02F2201/46145—Fluid flow
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US449825A US3926753A (en) | 1972-02-11 | 1974-03-11 | Electrochemical removal of fluoride ion from aqueous media |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2510534A1 true DE2510534A1 (de) | 1975-09-18 |
Family
ID=23785651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752510534 Pending DE2510534A1 (de) | 1974-03-11 | 1975-03-11 | Verfahren und zelle zum elektrochemischen entfernen von fluoridion aus einem ionisierenden medium |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS50120162A (nl) |
AU (1) | AU7894875A (nl) |
BE (1) | BE826551A (nl) |
BR (1) | BR7501404A (nl) |
DE (1) | DE2510534A1 (nl) |
NL (1) | NL7502899A (nl) |
SE (1) | SE7502595L (nl) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0187720A2 (en) * | 1985-01-10 | 1986-07-16 | Showakoki Co., Ltd. | Method and apparatus for removing impurities from liquids |
EP1148031A1 (de) * | 2000-04-17 | 2001-10-24 | TUHH-Technologie GmbH | Elektrochemisches Verfahren zum Abbau von Organometallverbindungen in Baggergut |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2637048A1 (de) * | 1975-09-10 | 1977-03-17 | Deguchi Kohei | Verfahren zur entfernung von fluorionen aus wasser |
JP2007216169A (ja) * | 2006-02-17 | 2007-08-30 | Hisashi Ichihara | 水中のフッ素除去方法及び装置 |
-
1974
- 1974-12-04 JP JP49140102A patent/JPS50120162A/ja active Pending
-
1975
- 1975-03-07 SE SE7502595A patent/SE7502595L/xx unknown
- 1975-03-10 BR BR1404/75A patent/BR7501404A/pt unknown
- 1975-03-10 AU AU78948/75A patent/AU7894875A/en not_active Expired
- 1975-03-11 NL NL7502899A patent/NL7502899A/nl unknown
- 1975-03-11 BE BE154229A patent/BE826551A/xx unknown
- 1975-03-11 DE DE19752510534 patent/DE2510534A1/de active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0187720A2 (en) * | 1985-01-10 | 1986-07-16 | Showakoki Co., Ltd. | Method and apparatus for removing impurities from liquids |
EP0187720A3 (en) * | 1985-01-10 | 1987-12-09 | Showakoki Co., Ltd. | Method and apparatus for removing impurities from liquids |
EP1148031A1 (de) * | 2000-04-17 | 2001-10-24 | TUHH-Technologie GmbH | Elektrochemisches Verfahren zum Abbau von Organometallverbindungen in Baggergut |
Also Published As
Publication number | Publication date |
---|---|
AU7894875A (en) | 1976-09-16 |
BR7501404A (pt) | 1976-11-30 |
SE7502595L (nl) | 1975-09-12 |
BE826551A (fr) | 1975-06-30 |
NL7502899A (nl) | 1975-09-15 |
JPS50120162A (nl) | 1975-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |