DE69004785D1 - Verfahren und System zum Entfernen von in Wasser gelöstem Sauerstoff. - Google Patents
Verfahren und System zum Entfernen von in Wasser gelöstem Sauerstoff.Info
- Publication number
- DE69004785D1 DE69004785D1 DE90121193T DE69004785T DE69004785D1 DE 69004785 D1 DE69004785 D1 DE 69004785D1 DE 90121193 T DE90121193 T DE 90121193T DE 69004785 T DE69004785 T DE 69004785T DE 69004785 D1 DE69004785 D1 DE 69004785D1
- Authority
- DE
- Germany
- Prior art keywords
- water
- removing oxygen
- oxygen dissolved
- dissolved
- oxygen
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- 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
-
- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- 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
- C02F1/70—Treatment of water, waste water, or sewage by reduction
-
- 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
- C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
Landscapes
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Removal Of Specific Substances (AREA)
- Degasification And Air Bubble Elimination (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28786089 | 1989-11-07 | ||
JP6249790 | 1990-03-15 | ||
JP6249690 | 1990-03-15 | ||
JP2274766A JPH0671594B2 (ja) | 1989-11-07 | 1990-10-12 | 水中の溶存酸素の除去方法および装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69004785D1 true DE69004785D1 (de) | 1994-01-05 |
DE69004785T2 DE69004785T2 (de) | 1994-05-05 |
Family
ID=27464174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE90121193T Expired - Fee Related DE69004785T2 (de) | 1989-11-07 | 1990-11-06 | Verfahren und System zum Entfernen von in Wasser gelöstem Sauerstoff. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0427191B1 (de) |
JP (1) | JPH0671594B2 (de) |
KR (1) | KR0171584B1 (de) |
DE (1) | DE69004785T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5190627A (en) * | 1989-11-07 | 1993-03-02 | Ebara Corporation | Process for removing dissolved oxygen from water and system therefor |
JPH0647105B2 (ja) * | 1989-12-19 | 1994-06-22 | 株式会社荏原総合研究所 | 純水又は超純水の精製方法及び装置 |
FR2932270B1 (fr) * | 2008-06-06 | 2010-07-30 | Millipore Corp | Methode et dispositif de mesure de la purete d'une eau ultrapure |
JP5292136B2 (ja) * | 2009-03-16 | 2013-09-18 | オルガノ株式会社 | 溶存窒素濃度の測定方法及び溶存窒素濃度の測定装置 |
JP2013049000A (ja) * | 2011-08-30 | 2013-03-14 | Hikari Engineering Co Ltd | 硝酸態窒素含有水の処理方法 |
CN103357200B (zh) * | 2013-07-19 | 2015-01-21 | 浙江大学 | 一种基于二氧化碳自由基的含氧液体的除氧方法 |
KR102188350B1 (ko) * | 2013-12-12 | 2020-12-08 | 세메스 주식회사 | 세정액공급유닛, 이를 가지는 기판처리장치 및 방법 |
KR102245378B1 (ko) | 2019-02-28 | 2021-04-28 | 주식회사 코드웍스 | 주차관제 시스템을 위한 차량 감지 센서 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2905353A1 (de) * | 1978-02-24 | 1979-09-06 | Corning Glass Works | Hydrophobe anorganische membran |
EP0140563B1 (de) * | 1983-09-19 | 1987-04-29 | Westinghouse Electric Corporation | Verfahren zur Entfernung von gelöstem Sauerstoff aus einem wässrigen Medium, angewandt in Dampfgenerationanlagen |
US4527626A (en) * | 1984-05-07 | 1985-07-09 | Conoco Inc. | Process and apparatus for removing dissolved oxygen |
DE3544383A1 (de) * | 1985-07-17 | 1987-01-29 | Ivan Sekoulov | Verfahren zur biologischen und/oder physikalischen elimination unerwuenschter wasserinhaltsstoffe aus wasser mittels gefluteter biofilmreaktoren u. anlage zur durchfuehrung des verfahrens |
CH674003A5 (de) * | 1987-03-11 | 1990-04-30 | Bbc Brown Boveri & Cie | |
JPH0249796B2 (ja) * | 1988-06-29 | 1990-10-31 | Kurita Tech Service | Yozonsansonojokyosochi |
JP2725311B2 (ja) * | 1988-10-13 | 1998-03-11 | 大日本インキ化学工業株式会社 | 中空糸膜型気液接触装置 |
-
1990
- 1990-10-12 JP JP2274766A patent/JPH0671594B2/ja not_active Expired - Lifetime
- 1990-11-06 EP EP90121193A patent/EP0427191B1/de not_active Expired - Lifetime
- 1990-11-06 DE DE90121193T patent/DE69004785T2/de not_active Expired - Fee Related
- 1990-11-06 KR KR1019900017876A patent/KR0171584B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910009572A (ko) | 1991-06-28 |
JPH0671594B2 (ja) | 1994-09-14 |
EP0427191A1 (de) | 1991-05-15 |
JPH03278882A (ja) | 1991-12-10 |
DE69004785T2 (de) | 1994-05-05 |
KR0171584B1 (ko) | 1999-02-01 |
EP0427191B1 (de) | 1993-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: NOETH UND KOLLEGEN, 80336 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |