ATE167655T1 - Herstellung von chlordioxid zur behandlung von wasser - Google Patents
Herstellung von chlordioxid zur behandlung von wasserInfo
- Publication number
- ATE167655T1 ATE167655T1 AT94915486T AT94915486T ATE167655T1 AT E167655 T1 ATE167655 T1 AT E167655T1 AT 94915486 T AT94915486 T AT 94915486T AT 94915486 T AT94915486 T AT 94915486T AT E167655 T1 ATE167655 T1 AT E167655T1
- Authority
- AT
- Austria
- Prior art keywords
- pct
- water
- chlorine dioxide
- treatment
- production
- 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
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
- C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Physical Water Treatments (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939309769A GB9309769D0 (en) | 1993-05-12 | 1993-05-12 | Chlorine dioxide generation for water treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE167655T1 true ATE167655T1 (de) | 1998-07-15 |
Family
ID=10735329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94915486T ATE167655T1 (de) | 1993-05-12 | 1994-05-12 | Herstellung von chlordioxid zur behandlung von wasser |
Country Status (7)
Country | Link |
---|---|
US (1) | US5932085A (de) |
EP (1) | EP0698000B1 (de) |
AT (1) | ATE167655T1 (de) |
CA (1) | CA2162471C (de) |
DE (1) | DE69411267D1 (de) |
GB (1) | GB9309769D0 (de) |
WO (1) | WO1994026670A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2316090B (en) * | 1996-09-26 | 1998-12-23 | Julian Bryson | Method and apparatus for producing a sterilising solution |
CA2250527C (en) | 1997-10-17 | 2010-10-05 | Sterling Pulp Chemicals, Ltd. | Electrolytic process for producing chlorine dioxide |
US6702941B1 (en) | 1998-09-09 | 2004-03-09 | Pall Corporation | Fluid treatment elements adapted for cross flow treatment |
EP1762293A3 (de) | 1998-09-09 | 2007-10-03 | Pall Corporation | Elemente und Verfahren zur Behandlung von Fluida |
GB0001439D0 (en) * | 2000-01-21 | 2000-03-08 | R P Adam Limited | Method of controlling microbiological activity in water storage tanks and apparatus for use in such method |
US6436345B1 (en) * | 2001-03-23 | 2002-08-20 | Chemtreat, Inc. | Method for generating chlorine dioxide |
CA2390853C (en) | 2001-06-22 | 2009-09-01 | Sterling Pulp Chemicals, Ltd. | Electrolytic process for the production of chlorine dioxide |
EP1750502A4 (de) * | 2004-05-17 | 2011-09-07 | John Y Mason | Verfahren zur behandlung mit chlordioxid |
CA2469769A1 (en) * | 2004-06-04 | 2005-12-04 | Aker Kvaerner Canada Inc. | Apparatus and method for spent alkali metal halide solution concentration using osmotic membrane distillation |
US7261821B2 (en) | 2004-11-08 | 2007-08-28 | Ashland Licensing And Intellectual Property Llc | Process for treating an aqueous system with chlorine dioxide |
HUP0600735A2 (en) * | 2006-09-21 | 2009-04-28 | Zoltan Dr Noszticzius | Permeation method and apparatus for preparing fluids containing high-purity chlorine dioxide |
US20110294712A1 (en) * | 2010-05-27 | 2011-12-01 | Joshi Ashok V | Dispenser for on-demand generation of sanitizing solution |
US10046990B2 (en) | 2011-06-06 | 2018-08-14 | Ecolab Usa Inc. | Electrolytic method of generating chloride dioxide with improved theoretical yield |
US9546427B2 (en) * | 2011-06-10 | 2017-01-17 | Michael Lumetta | System and method for generating a chlorine-containing compound |
DE102013010950B4 (de) | 2012-06-28 | 2016-09-01 | Hochschule Anhalt | Elektrolysezelle und Verfahren zur elektrolytischen Erzeugung von Chlordioxid |
US9238587B2 (en) | 2013-03-15 | 2016-01-19 | Sabre Intellectual Property Holdings Llc | Method and system for the treatment of water and fluids with chlorine dioxide |
US10442711B2 (en) | 2013-03-15 | 2019-10-15 | Sabre Intellectual Property Holdings Llc | Method and system for the treatment of produced water and fluids with chlorine dioxide for reuse |
DE102014014188A1 (de) | 2014-09-24 | 2016-03-24 | Hochschule Anhalt (Fh) | Verfahren zur chemischen Erzeugung von Chlordioxid aus Chloritionen und Ozon |
US11970675B2 (en) * | 2018-06-04 | 2024-04-30 | Spectrum Doxyicide | Devices, systems and methods of making and using chlorine dioxide based formulation with improved stability |
US10660339B2 (en) * | 2018-06-04 | 2020-05-26 | Spectrum Doxyicide, Llc | Chlorine dioxide based formulation with improved stability |
AU2019368013A1 (en) * | 2018-10-25 | 2021-04-22 | Axine Water Technologies Inc. | Electrochemical wastewater treatment system with control of selected compounds concentration in the reactor |
US11905606B2 (en) * | 2022-03-28 | 2024-02-20 | Cupod Llc | Chlorine dioxide gas generating devices, systems, and methods |
CN115094462A (zh) * | 2022-05-11 | 2022-09-23 | 上海交通大学 | 基于泡沫钛单原子整体电极的二氧化氯气体发生装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3871228A (en) * | 1973-05-14 | 1975-03-18 | Us Navy | Permeable membrane gas saturometer |
JPS60179103A (ja) * | 1984-02-27 | 1985-09-13 | Hitachi Ltd | 温度回生装置および温度回生方法 |
CA1250404A (en) * | 1985-12-18 | 1989-02-28 | Tenneco Canada Inc. (Erco Division) | Membrane pervaporation process |
US4683039A (en) * | 1985-12-24 | 1987-07-28 | Tenneco Canada Inc. (Erco Division) | Membrane pervaporation process |
JPS62272515A (ja) * | 1986-05-20 | 1987-11-26 | 宇部興産株式会社 | 電解コンデンサ |
US4798715A (en) * | 1988-02-05 | 1989-01-17 | Eltech Systems Corporation | Producing chlorine dioxide from chlorate salt |
JPH07106349B2 (ja) * | 1988-05-16 | 1995-11-15 | ペルメレック電極株式会社 | 電解槽 |
AU5336990A (en) * | 1989-03-15 | 1990-10-09 | Pulp And Paper Research Institute Of Canada | Process for generating chloric acid and chlorine dioxide |
US5084149A (en) * | 1989-12-26 | 1992-01-28 | Olin Corporation | Electrolytic process for producing chlorine dioxide |
CA2023733C (en) * | 1990-08-21 | 1998-04-14 | Marek Lipsztajn | Chlorine dioxide generation from chloric acid |
US5260143A (en) * | 1991-01-15 | 1993-11-09 | Ballard Power Systems Inc. | Method and apparatus for removing water from electrochemical fuel cells |
-
1993
- 1993-05-12 GB GB939309769A patent/GB9309769D0/en active Pending
-
1994
- 1994-05-12 CA CA002162471A patent/CA2162471C/en not_active Expired - Lifetime
- 1994-05-12 AT AT94915486T patent/ATE167655T1/de not_active IP Right Cessation
- 1994-05-12 WO PCT/CA1994/000263 patent/WO1994026670A1/en active IP Right Grant
- 1994-05-12 EP EP94915486A patent/EP0698000B1/de not_active Expired - Lifetime
- 1994-05-12 DE DE69411267T patent/DE69411267D1/de not_active Expired - Lifetime
-
1995
- 1995-05-12 US US08/545,792 patent/US5932085A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB9309769D0 (en) | 1993-06-23 |
EP0698000B1 (de) | 1998-06-24 |
CA2162471A1 (en) | 1994-11-24 |
EP0698000A1 (de) | 1996-02-28 |
WO1994026670A1 (en) | 1994-11-24 |
DE69411267D1 (de) | 1998-07-30 |
US5932085A (en) | 1999-08-03 |
CA2162471C (en) | 2000-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |