BR112015014921A2 - método para a desinfecção eletroquímica de água - Google Patents
método para a desinfecção eletroquímica de águaInfo
- Publication number
- BR112015014921A2 BR112015014921A2 BR112015014921A BR112015014921A BR112015014921A2 BR 112015014921 A2 BR112015014921 A2 BR 112015014921A2 BR 112015014921 A BR112015014921 A BR 112015014921A BR 112015014921 A BR112015014921 A BR 112015014921A BR 112015014921 A2 BR112015014921 A2 BR 112015014921A2
- Authority
- BR
- Brazil
- Prior art keywords
- water
- water disinfection
- anode
- cathode
- electrodes
- 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
-
- 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
- C02F2001/46133—Electrodes characterised by the material
- C02F2001/46138—Electrodes comprising a substrate and a coating
- C02F2001/46142—Catalytic coating
-
- 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
-
- 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
- C02F2201/4611—Fluid flow
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
- C02F2301/024—Turbulent
-
- 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
-
- 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
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General 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)
- Water Treatment By Electricity Or Magnetism (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
1 / 1 resumo “mã‰todo para a desinfecã‡ãƒo eletroquã�mica de ã�gua â€� a invenã§ã£o se refere a um mã©todo para a desinfecã§ã£o eletroquãmica de ã¡gua passando-se essa ã¡gua atravã©s de pelo menos uma cã©lula contida em um alojamento dotado de meios para transferir e remover a ã¡gua. o mã©todo de acordo com a invenã§ã£o ã© caracterizado por consistir em: a) usar uma cã©lula eletrolãtica que tem um ã¢nodo e um cã¡todo, ambos em formato de placa, e paralelos um ao outro, cujas faces catalãticas opostas tãªm ã¡reas de superfãcie idãªnticas e formam um espaã§o simã©trico entre os eletrodos sem nenhum trajeto preferencial ou curto-circuito; b) criar, entre as ditas placas, ao longo de toda a extensã£o da passagem da ã¡gua a ser tratada, um regime turbulento que tem o efeito de fundir, de modo alternativo e bem sucedido, os micro-organismos contidos nas substã¢ncias dissolvidas contra o ã¢nodo e contra o cã¡todo para que sejam submetidos ao efeito de desativaã§ã£o causado pelas fortes variaã§ãµes de ph que estã£o presentes entre os eletrodos e o efeito bactericida adicional mediante o contato com os radicais de o e oh formados na superfãcie dos eletrodos. 2
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1203545 | 2012-12-21 | ||
FR1203545A FR3000053B1 (fr) | 2012-12-21 | 2012-12-21 | Procede de desinfection electrochimique des eaux |
PCT/FR2013/000363 WO2014096575A1 (fr) | 2012-12-21 | 2013-12-20 | Procede de desinfection electrochimique des eaux |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015014921A2 true BR112015014921A2 (pt) | 2017-07-11 |
BR112015014921B1 BR112015014921B1 (pt) | 2021-07-06 |
Family
ID=47902040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015014921-9A BR112015014921B1 (pt) | 2012-12-21 | 2013-12-20 | método para a desinfecção eletroquímica de água |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2935127B1 (pt) |
JP (1) | JP2016508066A (pt) |
CN (1) | CN104936906B (pt) |
AU (1) | AU2013366297B2 (pt) |
BR (1) | BR112015014921B1 (pt) |
FR (1) | FR3000053B1 (pt) |
HK (1) | HK1209408A1 (pt) |
WO (1) | WO2014096575A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SK42020A3 (sk) * | 2020-01-21 | 2021-07-28 | Swiss Aqua Technologies Ag | Polarizačný a turbulentný ionizátor vody určený do zariadení bielej a sanitárnej techniky |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH319956A (de) * | 1953-09-09 | 1957-03-15 | Loosli Hermann | Verfahren zur Behandlung von Härtebildner enthaltendem Wasser zur Verhinderung der Bildung und zur Beseitigung von festen, zusammenhängenden Krusten |
JPS5499340A (en) * | 1977-09-21 | 1979-08-06 | Inst Biomedizinische Technik | Method and device for pasteurizing fluid by anodic oxidation |
EP0322478A1 (de) * | 1987-12-30 | 1989-07-05 | Kay Wilms | Verfahren und Vorrichtung zur Aufbereitung von Wasser, insbesondere zur Herstellung von keimfreiem Trinkwasser, durch anodische Oxidation |
DE19633342A1 (de) * | 1996-08-07 | 1998-02-12 | Elchem Ges Fuer Chemische Wass | Verfahren und Vorrichtung zur Entkeimung und kontinuierlichen Prophylaxe wasserführender technischer Anlagen |
DE29618711U1 (de) * | 1996-08-07 | 1997-02-06 | ELCHEM Gesellschaft für chemische Wasseraufbereitung mbH, 63579 Freigericht | Vorrichtung zur Entkeimung und kontinuierlichen Prophylaxe wasserführender technischer Anlagen |
US6495052B1 (en) * | 2000-10-24 | 2002-12-17 | Ontario Limited | System and method for treatment of water |
FR2851560B1 (fr) | 2003-02-24 | 2006-08-11 | Europ De Traitement Des Eaux S | Procede et dispositif de desinfection electrochimique des eaux |
KR100597254B1 (ko) * | 2005-09-14 | 2006-07-06 | 한국해양연구원 | 선박용 밸러스트수의 전해 소독장치 |
CN101746857A (zh) * | 2008-12-09 | 2010-06-23 | 欧洲水处理公司 | 用于水的电化学消毒的方法和设备 |
-
2012
- 2012-12-21 FR FR1203545A patent/FR3000053B1/fr not_active Expired - Fee Related
-
2013
- 2013-12-20 CN CN201380071185.9A patent/CN104936906B/zh active Active
- 2013-12-20 AU AU2013366297A patent/AU2013366297B2/en active Active
- 2013-12-20 EP EP13829062.2A patent/EP2935127B1/fr active Active
- 2013-12-20 WO PCT/FR2013/000363 patent/WO2014096575A1/fr active Application Filing
- 2013-12-20 JP JP2015548694A patent/JP2016508066A/ja active Pending
- 2013-12-20 BR BR112015014921-9A patent/BR112015014921B1/pt active IP Right Grant
-
2015
- 2015-10-13 HK HK15110006.4A patent/HK1209408A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
WO2014096575A1 (fr) | 2014-06-26 |
AU2013366297B2 (en) | 2018-05-10 |
CN104936906B (zh) | 2017-03-29 |
AU2013366297A1 (en) | 2015-07-09 |
EP2935127A1 (fr) | 2015-10-28 |
EP2935127B1 (fr) | 2016-08-24 |
JP2016508066A (ja) | 2016-03-17 |
BR112015014921B1 (pt) | 2021-07-06 |
CN104936906A (zh) | 2015-09-23 |
FR3000053A1 (fr) | 2014-06-27 |
HK1209408A1 (en) | 2016-04-01 |
FR3000053B1 (fr) | 2015-06-12 |
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Legal Events
Date | Code | Title | Description |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06I | Publication of requirement cancelled [chapter 6.9 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA. |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/12/2013, OBSERVADAS AS CONDICOES LEGAIS. |