IT1202425B - Processo elettrochimico di deossigenazione per il controllo della corrosione in acque deionizzate - Google Patents
Processo elettrochimico di deossigenazione per il controllo della corrosione in acque deionizzateInfo
- Publication number
- IT1202425B IT1202425B IT19163/87A IT1916387A IT1202425B IT 1202425 B IT1202425 B IT 1202425B IT 19163/87 A IT19163/87 A IT 19163/87A IT 1916387 A IT1916387 A IT 1916387A IT 1202425 B IT1202425 B IT 1202425B
- Authority
- IT
- Italy
- Prior art keywords
- corrosion
- control
- deionized waters
- deoxygenation process
- electrochemical
- Prior art date
Links
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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
-
- 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
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46152—Electrodes characterised by the shape or form
- C02F2001/46157—Perforated or foraminous electrodes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19163/87A IT1202425B (it) | 1987-01-26 | 1987-01-26 | Processo elettrochimico di deossigenazione per il controllo della corrosione in acque deionizzate |
CA000557180A CA1323325C (en) | 1987-01-26 | 1988-01-22 | Electrochemical deoxygenation process for corrosion control in deionized waters |
US07/146,813 US4830721A (en) | 1987-01-26 | 1988-01-22 | Electrochemical deoxygenation process for corrosion control in deionized waters |
DE8888101016T DE3867074D1 (de) | 1987-01-26 | 1988-01-25 | Elektrochemische sauerstoffentfernung als korrosionsschutz fuer deionisiertes wasser. |
EP88101016A EP0276789B1 (en) | 1987-01-26 | 1988-01-25 | Electrochemical deoxygenation process for corrosion control in deionized waters |
JP63015696A JPS63242391A (ja) | 1987-01-26 | 1988-01-26 | 脱イオン水中における腐蝕防止のための電気化学的脱酸素法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19163/87A IT1202425B (it) | 1987-01-26 | 1987-01-26 | Processo elettrochimico di deossigenazione per il controllo della corrosione in acque deionizzate |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8719163A0 IT8719163A0 (it) | 1987-01-26 |
IT1202425B true IT1202425B (it) | 1989-02-09 |
Family
ID=11155421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19163/87A IT1202425B (it) | 1987-01-26 | 1987-01-26 | Processo elettrochimico di deossigenazione per il controllo della corrosione in acque deionizzate |
Country Status (6)
Country | Link |
---|---|
US (1) | US4830721A (it) |
EP (1) | EP0276789B1 (it) |
JP (1) | JPS63242391A (it) |
CA (1) | CA1323325C (it) |
DE (1) | DE3867074D1 (it) |
IT (1) | IT1202425B (it) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI922485A (fi) * | 1992-05-29 | 1993-11-30 | Seppo Tapio Ylaesaari | Elektrokemiskt foerfarande och anordning foer avlaegsnande av syre ur vatten eller vattenloesningar |
JPH06320165A (ja) * | 1993-05-19 | 1994-11-22 | Tookemi:Kk | 水処理の方法 |
US5961795A (en) * | 1993-11-22 | 1999-10-05 | E. I. Du Pont De Nemours And Company | Electrochemical cell having a resilient flow field |
JP3408394B2 (ja) * | 1996-08-27 | 2003-05-19 | 株式会社日本トリム | 電解水素溶存水の製造方法ならびにその製造装置 |
FR2754251B1 (fr) * | 1996-10-03 | 1998-11-27 | Step | Installation et procede pour le traitement de fluides aqueux |
FR2758546B1 (fr) * | 1997-01-21 | 1999-10-15 | Elf Aquitaine | Procede electrocatalytique de desoxygenation de l'eau de mer et dispositif pour sa mise en oeuvre |
US6017445A (en) * | 1997-05-13 | 2000-01-25 | Eskom | Measurement of the cation conductivity of water |
GB2332210B (en) * | 1997-12-10 | 2000-07-19 | Toshiba Kk | Processing method of waste water and processing apparatus thereof |
DE19842930A1 (de) * | 1998-09-18 | 2000-03-30 | Siemens Ag | Aufbereitungssystem und Verfahren zur Verminderung des Sauerstoffgehalts von in einem Teilsystem einer technischen Anlage geführtem Wasser |
FI990954A (fi) * | 1999-04-27 | 2000-10-28 | Fortum Power & Heat Oy | Menetelmä ja laite hapen poistamiseksi vedestä tai vesiliuoksesta |
CN1780938A (zh) * | 2003-03-04 | 2006-05-31 | Frs沃特韦尔公司 | 高电场电解槽 |
JP3968781B2 (ja) * | 2003-03-19 | 2007-08-29 | 株式会社日立プラントテクノロジー | 窒素除去方法及び装置 |
US6939392B2 (en) | 2003-04-04 | 2005-09-06 | United Technologies Corporation | System and method for thermal management |
US7582198B2 (en) * | 2003-11-13 | 2009-09-01 | Siemens Water Technologies Holding Corp. | Water treatment system and method |
US20050103717A1 (en) * | 2003-11-13 | 2005-05-19 | United States Filter Corporation | Water treatment system and method |
US8377279B2 (en) * | 2003-11-13 | 2013-02-19 | Siemens Industry, Inc. | Water treatment system and method |
US7083733B2 (en) * | 2003-11-13 | 2006-08-01 | Usfilter Corporation | Water treatment system and method |
US7862700B2 (en) * | 2003-11-13 | 2011-01-04 | Siemens Water Technologies Holding Corp. | Water treatment system and method |
JP5126772B2 (ja) * | 2003-11-13 | 2013-01-23 | シーメンス インダストリー インコーポレイテッド | 水処理システム及び方法 |
US7431818B2 (en) | 2004-03-26 | 2008-10-07 | United Technologies Corporation | Electrochemical fuel deoxygenation system |
US10343939B2 (en) | 2006-06-06 | 2019-07-09 | Evoqua Water Technologies Llc | Ultraviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water |
US20080067069A1 (en) | 2006-06-22 | 2008-03-20 | Siemens Water Technologies Corp. | Low scale potential water treatment |
US7718302B2 (en) | 2006-10-16 | 2010-05-18 | United Technologies Corporation | Electrochemical deoxygenation of fuel by electrolysis |
US9725343B2 (en) | 2007-04-03 | 2017-08-08 | Evoqua Water Technologies Llc | System and method for measuring and treating a liquid stream |
EP2222899A2 (en) | 2007-11-30 | 2010-09-01 | Siemens Water Technologies Corp. | Systems and methods for water treatment |
RU2494974C1 (ru) * | 2012-04-12 | 2013-10-10 | Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт имени А.П. Александрова" | Устройство для электрохимической деоксигенации высокочистой воды |
US9630863B2 (en) | 2014-03-28 | 2017-04-25 | Neptune-Benson, Llc | Advanced oxidation system and method in a UV reactor with electrode |
US11161762B2 (en) | 2015-01-21 | 2021-11-02 | Evoqua Water Technologies Llc | Advanced oxidation process for ex-situ groundwater remediation |
US10494281B2 (en) | 2015-01-21 | 2019-12-03 | Evoqua Water Technologies Llc | Advanced oxidation process for ex-situ groundwater remediation |
CN113426261A (zh) * | 2021-08-26 | 2021-09-24 | 湖南大学 | 一种电化学脱除混合气中氧气的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3030296A (en) * | 1956-02-10 | 1962-04-17 | Continental Oil Co | Apparatus for treating process streams |
DE1132057B (de) * | 1958-10-02 | 1962-06-20 | Bran & Luebbe | Verfahren zum Entgasen von sauerstoffhaltigem Wasser |
CH564489A5 (it) * | 1972-06-29 | 1975-07-31 | Guldager Electrolyse | |
US4098667A (en) * | 1975-04-24 | 1978-07-04 | Societe Generale De Constructions Electriques Et Mecaniques "Alsthom Et Cie" | Electrochemical method and device for producing oxygen |
IT1118243B (it) * | 1978-07-27 | 1986-02-24 | Elche Ltd | Cella di elettrolisi monopolare |
FI72150C (fi) * | 1980-11-15 | 1987-04-13 | Asahi Glass Co Ltd | Alkalimetallkloridelektrolyscell. |
DE3203877C2 (de) * | 1982-02-05 | 1991-11-28 | Vereinigte Elektrizitätswerke Westfalen AG, 4600 Dortmund | Verfahren und Vorrichttung zur elektrochemischen Sauerstoffentfernung aus Wasser |
GB2149391B (en) * | 1983-11-10 | 1987-10-07 | Westinghouse Electric Corp | Method for removing dissolved oxygen from aqueous media |
DE3341242A1 (de) * | 1983-11-15 | 1985-05-30 | Vereinigte Elektrizitätswerke Westfalen AG, 4600 Dortmund | Vorrichtung zur elektrochemischen sauerstoffentfernung aus wasser |
US4527626A (en) * | 1984-05-07 | 1985-07-09 | Conoco Inc. | Process and apparatus for removing dissolved oxygen |
-
1987
- 1987-01-26 IT IT19163/87A patent/IT1202425B/it active
-
1988
- 1988-01-22 CA CA000557180A patent/CA1323325C/en not_active Expired - Fee Related
- 1988-01-22 US US07/146,813 patent/US4830721A/en not_active Expired - Fee Related
- 1988-01-25 DE DE8888101016T patent/DE3867074D1/de not_active Expired - Lifetime
- 1988-01-25 EP EP88101016A patent/EP0276789B1/en not_active Expired
- 1988-01-26 JP JP63015696A patent/JPS63242391A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3867074D1 (de) | 1992-02-06 |
CA1323325C (en) | 1993-10-19 |
IT8719163A0 (it) | 1987-01-26 |
EP0276789A3 (en) | 1989-02-22 |
JPS63242391A (ja) | 1988-10-07 |
EP0276789B1 (en) | 1991-12-27 |
US4830721A (en) | 1989-05-16 |
EP0276789A2 (en) | 1988-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960126 |