KR910009572A - 물로 부터 용존산소를 제거하는 방법과 이를 위한 시스템 - Google Patents
물로 부터 용존산소를 제거하는 방법과 이를 위한 시스템 Download PDFInfo
- Publication number
- KR910009572A KR910009572A KR1019900017876A KR900017876A KR910009572A KR 910009572 A KR910009572 A KR 910009572A KR 1019900017876 A KR1019900017876 A KR 1019900017876A KR 900017876 A KR900017876 A KR 900017876A KR 910009572 A KR910009572 A KR 910009572A
- Authority
- KR
- South Korea
- Prior art keywords
- water
- hydrogen
- oxygen
- dissolved
- dissolved oxygen
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims 13
- 239000001301 oxygen Substances 0.000 title claims 13
- 229910052760 oxygen Inorganic materials 0.000 title claims 13
- 239000001257 hydrogen Substances 0.000 claims 18
- 229910052739 hydrogen Inorganic materials 0.000 claims 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 17
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims 6
- 238000000034 method Methods 0.000 claims 6
- 239000012528 membrane Substances 0.000 claims 5
- 239000003638 chemical reducing agent Substances 0.000 claims 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims 4
- 238000005868 electrolysis reaction Methods 0.000 claims 3
- 239000007789 gas Substances 0.000 claims 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims 2
- 235000019253 formic acid Nutrition 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 2
- 235000006408 oxalic acid Nutrition 0.000 claims 2
- 229940079827 sodium hydrogen sulfite Drugs 0.000 claims 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims 2
- 235000010265 sodium sulphite Nutrition 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 230000007062 hydrolysis Effects 0.000 claims 1
- 238000006460 hydrolysis reaction Methods 0.000 claims 1
- 239000003456 ion exchange resin Substances 0.000 claims 1
- 229920003303 ion-exchange polymer Polymers 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 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
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Physical Water Treatments (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 시스템의 계략적 단면도이고,
제2도는 원료수와 처리수의 DO 관계를 표시하고,
제3도는 DO 의 양과 자외선 조사의 관계이다.
Claims (8)
- 수소, 히드라진, 옥살산, 포름산, 아황산나트륨 그리고 아항산수소나트륨으로 구성되는 그룹에서 선택되는 적어도 하나로 되는 환원제를 물에 용해된 산소의 매몰당 1-5몰의 양으로 가하고, 이어서 생성된 물을 약 10mWㆍsec/㎠ 이상의 자외선 총 조사량으로 조사하는 것을 되는 물로 부터 용존산소의 제거방법.
- 제1항에 있어서, 수소가 가스 투과막을 통해 처리될 산소 함유 물에 용해되는 제거방법.
- 제1항에 있어서, 수소가 물의 전기 분해에 의해 수소발생기로 부터 발생되는 제거방법.
- 제2항에 있어서, 수소가 물의 전기 분해에 의해 수소발생기로 부터 발생되는 제거방법.
- 제1항 내지 제4항의 어느 하나에 있어서, 수소를 용존 산소를 함유한 물에 가하고 그리고 물로 부터 용존 산소를 제거하기 위해 생성된 물을 자외선 조사한 후에, 이어서 미반응 용존 수소를 가스투과막을 경유해 물로부터 제거하는 방법.
- 제1항에 있어서, 환원제가 옥살산, 포름산, 아황산나트륨 그리고 아황산수소나트륨으로 구성되는 그룹으로 부터 선택되는 적어도 하나이고, 환원제의 수용액을 용존산소를 함유한 물에 용해시키고, 물에 용해된 산소를 자외선 조사에 의해 물로 부터 제거하고 그리고 잔류환원제를 혼합층형 이온교환 수지를 통해 제거하는 제거방법.
- 물의 전기 분해에 의해 수소를 발생하기 위한 수소발생기, 가수 투과막을 통해 처리될 산소함유 물에 수소발생기로부터 공급되는 수소를 용해하는 단위, 그리고 수소 함유물을 자외선으로 조사하는 단위로 되는 물로부터 용존 산소를 제거하는 시스템.
- 물의 전기 분헤에 의해 수소를 발생하기 위한 수소발생기, 가수 투과막을 통해 처리될 산소함유 물에 수소발생기로부터 공급되는 수소를 용해하는 단위, 수소 함유물을 자외선으로 조사하는 단위, 그리고 가스 투과막을 경유하여 미반응 용존 산소를 제거하는 단위로 되는 물로부터 용존 산소를 제거하는 시스템.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28786089 | 1989-11-07 | ||
| JP89287860 | 1989-11-07 | ||
| JP89/287860 | 1989-11-07 | ||
| JP90/62496 | 1990-03-15 | ||
| JP90/62497 | 1990-03-15 | ||
| JP9062496 | 1990-03-15 | ||
| JP6249690 | 1990-03-15 | ||
| JP9062497 | 1990-03-15 | ||
| JP6249790 | 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 |
| JP90/274766 | 1990-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910009572A true KR910009572A (ko) | 1991-06-28 |
| KR0171584B1 KR0171584B1 (ko) | 1999-02-01 |
Family
ID=27464174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900017876A KR0171584B1 (ko) | 1989-11-07 | 1990-11-06 | 물로부터 용존산소를 제거하는 방법 및 장치 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0427191B1 (ko) |
| JP (1) | JPH0671594B2 (ko) |
| KR (1) | KR0171584B1 (ko) |
| DE (1) | DE69004785T2 (ko) |
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 |
| JPS6087893A (ja) * | 1983-09-19 | 1985-05-17 | ウエスチングハウス エレクトリック コ−ポレ−ション | 蒸気発生システムで使用する水性媒体から溶存酸素を除去する方法 |
| 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 (ko) * | 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 KR KR1019900017876A patent/KR0171584B1/ko not_active IP Right Cessation
- 1990-11-06 DE DE90121193T patent/DE69004785T2/de not_active Expired - Fee Related
- 1990-11-06 EP EP90121193A patent/EP0427191B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69004785D1 (de) | 1994-01-05 |
| KR0171584B1 (ko) | 1999-02-01 |
| JPH03278882A (ja) | 1991-12-10 |
| EP0427191B1 (en) | 1993-11-24 |
| JPH0671594B2 (ja) | 1994-09-14 |
| DE69004785T2 (de) | 1994-05-05 |
| EP0427191A1 (en) | 1991-05-15 |
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