DK148289D0 - Fremgangsmaade og apparat til elektrolytisk vandbehandling - Google Patents
Fremgangsmaade og apparat til elektrolytisk vandbehandlingInfo
- Publication number
- DK148289D0 DK148289D0 DK148289A DK148289A DK148289D0 DK 148289 D0 DK148289 D0 DK 148289D0 DK 148289 A DK148289 A DK 148289A DK 148289 A DK148289 A DK 148289A DK 148289 D0 DK148289 D0 DK 148289D0
- Authority
- DK
- Denmark
- Prior art keywords
- water treatment
- treatment apparatus
- electronic water
- electronic
- water
- Prior art date
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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK891482A DK167870B2 (da) | 1989-03-28 | 1989-03-28 | Fremgangsmaade til korrosionsbeskyttelse af et vandsystem |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK891482A DK167870B2 (da) | 1989-03-28 | 1989-03-28 | Fremgangsmaade til korrosionsbeskyttelse af et vandsystem |
DK9000247 | 1990-09-27 | ||
PCT/DK1990/000247 WO1992006040A1 (en) | 1990-09-27 | 1990-09-27 | A method for corrosion-proofing of a water system |
Publications (4)
Publication Number | Publication Date |
---|---|
DK148289D0 true DK148289D0 (da) | 1989-03-28 |
DK148289A DK148289A (da) | 1990-09-29 |
DK167870B1 DK167870B1 (da) | 1993-12-27 |
DK167870B2 DK167870B2 (da) | 1996-05-20 |
Family
ID=1236560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK891482A DK167870B2 (da) | 1989-03-28 | 1989-03-28 | Fremgangsmaade til korrosionsbeskyttelse af et vandsystem |
Country Status (7)
Country | Link |
---|---|
US (1) | US5344537A (da) |
EP (1) | EP0550430B1 (da) |
AU (1) | AU6506490A (da) |
CA (1) | CA2092421C (da) |
DE (1) | DE69028854T2 (da) |
DK (1) | DK167870B2 (da) |
WO (1) | WO1992006040A1 (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK0722000T4 (da) * | 1995-01-13 | 2004-05-10 | Dansk Elektrolyse As | Apparat til korrosionsbeskyttelse af et vandsystem |
EP1036037B1 (en) * | 1997-12-04 | 2004-02-25 | Steris Corporation | Chemical modification of electrochemically activated water |
EP2226583A1 (en) * | 2009-03-02 | 2010-09-08 | Koninklijke Philips Electronics N.V. | Electrical water heating system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190713522A (en) * | 1907-06-11 | 1908-01-30 | John True Harris | Process and Apparatus for Purifying Liquids. |
DE1902365A1 (de) * | 1969-01-17 | 1970-08-06 | Guldager Electrolyse | Verwendung von Aluminaten zum Zwecke des Korrosionsschutzes von Brauchwasser- und Nutzwasseranlagen |
DE1905896C3 (de) * | 1969-02-06 | 1974-08-01 | Behrens, Albert, 2081 Hasloh | Verfahren zur elektrolytischen Herstellung von schwer schmelzbaren, abriebfesten und biegeunempfindlichen Schichten aus alpha-Aluminiumoxid auf metallischen Werkstücken in einem wässrigen Bad unter Funkenentladung |
US3759814A (en) * | 1970-08-14 | 1973-09-18 | Mitsubishi Heavy Ind Ltd | Electrolytic apparatus for producing hydrated iron oxide |
US4011151A (en) * | 1973-07-06 | 1977-03-08 | Nippon Risui Kagaku Kenkyusho | Process for purifying waste water by electrolysis |
SU1318535A1 (ru) * | 1982-04-13 | 1987-06-23 | Ленинградский технологический институт холодильной промышленности | Способ электрохимической очистки сточных вод |
JPS62210096A (ja) * | 1986-01-21 | 1987-09-16 | ウイルフレツド・アンソニ−・マ−レル | 水処理方法及び水処理装置 |
JPS62298491A (ja) * | 1986-06-17 | 1987-12-25 | Ishigaki Kiko Kk | 汚泥等の電解処理装置 |
-
1989
- 1989-03-28 DK DK891482A patent/DK167870B2/da not_active IP Right Cessation
-
1990
- 1990-09-27 AU AU65064/90A patent/AU6506490A/en not_active Abandoned
- 1990-09-27 DE DE69028854T patent/DE69028854T2/de not_active Expired - Fee Related
- 1990-09-27 WO PCT/DK1990/000247 patent/WO1992006040A1/en active IP Right Grant
- 1990-09-27 EP EP90915101A patent/EP0550430B1/en not_active Expired - Lifetime
- 1990-09-27 CA CA002092421A patent/CA2092421C/en not_active Expired - Fee Related
-
1993
- 1993-03-25 US US08/030,203 patent/US5344537A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69028854D1 (de) | 1996-11-14 |
EP0550430B1 (en) | 1996-10-09 |
AU6506490A (en) | 1992-04-28 |
DK148289A (da) | 1990-09-29 |
CA2092421C (en) | 2001-08-28 |
US5344537A (en) | 1994-09-06 |
CA2092421A1 (en) | 1992-03-28 |
WO1992006040A1 (en) | 1992-04-16 |
DK167870B2 (da) | 1996-05-20 |
DK167870B1 (da) | 1993-12-27 |
DE69028854T2 (de) | 1997-02-13 |
EP0550430A1 (en) | 1993-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0460235T3 (da) | Fremgangsmåde og apparat til behandlig af træ | |
DK0385805T3 (da) | Fremgangsmåde og apparat til signalbehandling | |
DK0488507T3 (da) | Apparat og fremgangsmåde til overvågning af vandindhold | |
DK0417936T3 (da) | Apparat og fremgangsmåde til overvågning af vandindhold | |
DK0398017T3 (da) | Fremgangsmåde til udtagning af fiskeindvolde og apparat til udøvelse af fremgangsmåden | |
DK201689D0 (da) | Fremgangsmaade og apparat til pelletering | |
DK524488A (da) | Fremgangsmaade og apparat til elektrolytisk behandling af slam | |
DK148089A (da) | Fremgangsmaade og apparat til slibning | |
NO891643D0 (no) | Fremgangsmaate og apparat til rensing av vann. | |
DK495288A (da) | Fremgangsmaade og apparat til elektroforese | |
GB2238740B (en) | Sand treatment method and apparatus | |
GB2237488B (en) | Method and apparatus for water treatment | |
DK475188D0 (da) | Fremgangsmaade og apparat til indkassering | |
DK217690A (da) | Fremgangsmaade og indretning til torpedomaalstyring | |
DK148289D0 (da) | Fremgangsmaade og apparat til elektrolytisk vandbehandling | |
NO177435C (no) | Fremgangsmåte og anordning for behandling av sinkslig | |
DK458288D0 (da) | Fremgangsmaade og apparat til maaling af loddemiddeltykkelse | |
DK539688A (da) | Fremgangsmaade og apparat til ballepresning | |
DK295087A (da) | Fremgangsmaade og apparat til oparbejdning af saagods | |
DK176789A (da) | Fremgangsmaade og apparat til vandbehandling | |
DK147790A (da) | Fremgangsmaade og apparat til elektrokemisk overfladebehandling | |
NO178088C (no) | Fremgangsmåte og anordning for utförelse av en approksimativ divisjon | |
GB9124158D0 (en) | Method and apparatus for water treatment | |
NO882382D0 (no) | Fremgangsmaate og apparat for behandling av vann. | |
NO870973L (no) | Fremgangsmaate og apparat for behandling av vann. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Patent granted (law 1993) | ||
PPF | Opposition filed | ||
B2 | Patent amended (law 1993) | ||
PUP | Patent expired | ||
PUP | Patent expired |