NO923844D0 - PROCEDURE AND APPARATUS FOR WATER TREATMENT - Google Patents
PROCEDURE AND APPARATUS FOR WATER TREATMENTInfo
- Publication number
- NO923844D0 NO923844D0 NO923844A NO923844A NO923844D0 NO 923844 D0 NO923844 D0 NO 923844D0 NO 923844 A NO923844 A NO 923844A NO 923844 A NO923844 A NO 923844A NO 923844 D0 NO923844 D0 NO 923844D0
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- water treatment
- treatment
- water
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO923844A NO180712C (en) | 1992-10-02 | 1992-10-02 | Procedure for treating water and treating pipeline systems to be temporarily filled with such treated water |
PCT/NO1993/000146 WO1994007799A1 (en) | 1992-10-02 | 1993-09-30 | Method and device for treating water |
AU52871/93A AU5287193A (en) | 1992-10-02 | 1993-09-30 | Method and device for treating water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO923844A NO180712C (en) | 1992-10-02 | 1992-10-02 | Procedure for treating water and treating pipeline systems to be temporarily filled with such treated water |
Publications (4)
Publication Number | Publication Date |
---|---|
NO923844D0 true NO923844D0 (en) | 1992-10-02 |
NO923844L NO923844L (en) | 1994-04-05 |
NO180712B NO180712B (en) | 1997-02-24 |
NO180712C NO180712C (en) | 1997-06-04 |
Family
ID=19895482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO923844A NO180712C (en) | 1992-10-02 | 1992-10-02 | Procedure for treating water and treating pipeline systems to be temporarily filled with such treated water |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5287193A (en) |
NO (1) | NO180712C (en) |
WO (1) | WO1994007799A1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR20904E (en) * | 1914-09-12 | 1919-11-28 | Henry Neel | Improvements in water purification, clarification and sterilization |
DE940875C (en) * | 1942-04-19 | 1956-03-29 | Katadyn Ges M B H Deutsche | Process for the aftertreatment of sterilized liquids, e.g. B. water |
FR2312714A1 (en) * | 1975-05-30 | 1976-12-24 | Doris Dev Richesse Sous Marine | METHOD AND DEVICE FOR FITTING A DUCT IN A WATER BODY |
US4920141A (en) * | 1986-10-06 | 1990-04-24 | Petrolite Corporation | Synergistic biocides of certain nitroimidazoles and aldehydes |
JPS63166489A (en) * | 1986-12-27 | 1988-07-09 | Fumio Denpo | Method for sterilizing water supply and distribution pipe of building and suppressing generation of rust |
US4959157A (en) * | 1988-11-18 | 1990-09-25 | The Dow Chemical Company | Wastewater disinfection with a combination of biocides |
-
1992
- 1992-10-02 NO NO923844A patent/NO180712C/en not_active IP Right Cessation
-
1993
- 1993-09-30 AU AU52871/93A patent/AU5287193A/en not_active Abandoned
- 1993-09-30 WO PCT/NO1993/000146 patent/WO1994007799A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1994007799A1 (en) | 1994-04-14 |
AU5287193A (en) | 1994-04-26 |
NO923844L (en) | 1994-04-05 |
NO180712C (en) | 1997-06-04 |
NO180712B (en) | 1997-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |