DE69401552D1 - Einrichtung und Verfahren zur Reinigung von Flüssigkeiten - Google Patents
Einrichtung und Verfahren zur Reinigung von FlüssigkeitenInfo
- Publication number
- DE69401552D1 DE69401552D1 DE69401552T DE69401552T DE69401552D1 DE 69401552 D1 DE69401552 D1 DE 69401552D1 DE 69401552 T DE69401552 T DE 69401552T DE 69401552 T DE69401552 T DE 69401552T DE 69401552 D1 DE69401552 D1 DE 69401552D1
- Authority
- DE
- Germany
- Prior art keywords
- cleaning liquids
- liquids
- cleaning
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/36—Regeneration of waste pickling liquors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
-
- 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
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4696—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrophoresis
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
- C02F1/64—Heavy metal compounds of iron or manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Electrochemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5212021A JPH0762575A (ja) | 1993-08-27 | 1993-08-27 | 浴液の浄化設備および浄化方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69401552D1 true DE69401552D1 (de) | 1997-03-06 |
DE69401552T2 DE69401552T2 (de) | 1997-05-22 |
Family
ID=16615564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69401552T Expired - Fee Related DE69401552T2 (de) | 1993-08-27 | 1994-08-25 | Einrichtung und Verfahren zur Reinigung von Flüssigkeiten |
Country Status (5)
Country | Link |
---|---|
US (1) | US5472586A (de) |
EP (1) | EP0640698B1 (de) |
JP (1) | JPH0762575A (de) |
KR (1) | KR950006026A (de) |
DE (1) | DE69401552T2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030077910A (ko) * | 2002-03-27 | 2003-10-04 | 하이젠환경테크 (주) | 체류 순환식 전해수 생성 시스템 및 방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3869359A (en) * | 1972-06-29 | 1975-03-04 | Fur Oxydenchemie Ag | Method of making intimately admixed metal oxides |
FR2314900A1 (fr) * | 1975-06-18 | 1977-01-14 | Niso Ste Civile Etud Rech | Procede et installation de traitement des solutions de decapage de metaux |
US4128465A (en) * | 1978-02-13 | 1978-12-05 | Sybron Corporation | Electrodialysis of pickle liquor |
SE452481B (sv) * | 1985-03-19 | 1987-11-30 | Korrosionsforskning Ab | Forfarande for regenerering av betbad samt regenererbar losning for betning av jern- och stalforemal |
JPH04245489A (ja) * | 1991-01-30 | 1992-09-02 | Nec Corp | 電力供給装置 |
JP3102907B2 (ja) * | 1991-05-31 | 2000-10-23 | ユニチカ株式会社 | 塩浴液の処理方法 |
JP3100410B2 (ja) * | 1991-04-02 | 2000-10-16 | ユニチカ株式会社 | 塩浴液の処理方法 |
EP0507006B1 (de) * | 1991-04-02 | 1996-03-13 | Unitika Ltd. | Verfahren zum Behandeln eines geschmolzenen Salzbades |
DE4130860A1 (de) * | 1991-09-17 | 1993-03-18 | Akzo Nv | Verfahren zum behandeln von faeden mit fluessigkeit |
WO1993006261A1 (en) * | 1991-09-23 | 1993-04-01 | Spunboa Pty Ltd | Electrowinning metals from solutions |
JP3308345B2 (ja) * | 1992-08-21 | 2002-07-29 | ユニチカ株式会社 | 電解槽の操作方法 |
-
1993
- 1993-08-27 JP JP5212021A patent/JPH0762575A/ja active Pending
-
1994
- 1994-08-10 US US08/288,579 patent/US5472586A/en not_active Expired - Fee Related
- 1994-08-25 DE DE69401552T patent/DE69401552T2/de not_active Expired - Fee Related
- 1994-08-25 EP EP94113293A patent/EP0640698B1/de not_active Expired - Lifetime
- 1994-08-26 KR KR1019940021195A patent/KR950006026A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR950006026A (ko) | 1995-03-20 |
US5472586A (en) | 1995-12-05 |
EP0640698B1 (de) | 1997-01-22 |
JPH0762575A (ja) | 1995-03-07 |
EP0640698A1 (de) | 1995-03-01 |
DE69401552T2 (de) | 1997-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |