HK1190697A1 - Efficient treatment of wastewater using electrochemical cell - Google Patents
Efficient treatment of wastewater using electrochemical cellInfo
- Publication number
- HK1190697A1 HK1190697A1 HK14103925.8A HK14103925A HK1190697A1 HK 1190697 A1 HK1190697 A1 HK 1190697A1 HK 14103925 A HK14103925 A HK 14103925A HK 1190697 A1 HK1190697 A1 HK 1190697A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- wastewater
- electrochemical cell
- efficient treatment
- efficient
- treatment
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- C25B1/02—Hydrogen or oxygen
-
- 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
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
-
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
- C25B11/031—Porous electrodes
-
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
-
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
-
- 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
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
-
- 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
-
- 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
- C02F2001/46157—Perforated or foraminous electrodes
- C02F2001/46161—Porous 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
- C02F2201/4612—Controlling or monitoring
- C02F2201/46125—Electrical variables
- C02F2201/46135—Voltage
-
- 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
- C02F2201/4612—Controlling or monitoring
- C02F2201/46125—Electrical variables
- C02F2201/4614—Current
-
- 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
- C02F2201/4618—Supplying or removing reactants or electrolyte
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Catalysts (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161493841P | 2011-06-06 | 2011-06-06 | |
PCT/CA2012/050355 WO2012167375A1 (fr) | 2011-06-06 | 2012-05-29 | Traitement efficace des eaux usées utilisant une cellule électrochimique |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1190697A1 true HK1190697A1 (en) | 2014-07-11 |
Family
ID=47295307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK14103925.8A HK1190697A1 (en) | 2011-06-06 | 2014-04-24 | Efficient treatment of wastewater using electrochemical cell |
Country Status (9)
Country | Link |
---|---|
US (1) | US9440866B2 (fr) |
EP (1) | EP2718235B1 (fr) |
JP (1) | JP6133850B2 (fr) |
KR (1) | KR101935075B1 (fr) |
CN (1) | CN103596883B (fr) |
AU (1) | AU2012267124B2 (fr) |
CA (1) | CA2835727C (fr) |
HK (1) | HK1190697A1 (fr) |
WO (1) | WO2012167375A1 (fr) |
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ITMI20121736A1 (it) * | 2012-10-16 | 2014-04-17 | Industrie De Nora Spa | Cella di elettrolisi di soluzioni alcaline |
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KR102128134B1 (ko) * | 2012-12-03 | 2020-06-30 | 악신 워터 테크놀로지스 아이엔씨. | 전기화학 전지를 이용하는 효율적인 폐수 처리 |
WO2014190411A1 (fr) * | 2013-05-31 | 2014-12-04 | Esil Water Treatment Limited | Système de traitement d'eau au point d'utilisation |
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CN103435198A (zh) * | 2013-08-29 | 2013-12-11 | 湖南海利化工股份有限公司 | 一种农药废水预处理方法 |
CN104192950B (zh) * | 2014-09-11 | 2016-06-22 | 北京今大禹环保技术有限公司 | 一种连续进水式固态电解质电解槽阴极系统 |
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KR102470266B1 (ko) * | 2017-04-20 | 2022-11-24 | 악신 워터 테크놀로지스 아이엔씨. | 개선된 전기적 보호를 갖는 폐수 처리용 전기화학적 전지 |
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WO2022265913A1 (fr) * | 2021-06-14 | 2022-12-22 | The Board Of Trustees Of The University Of Illinois | Copolymères, et systèmes et procédés électrochimiques pour la remédiation de polluants organiques |
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CN2732344Y (zh) * | 2004-09-30 | 2005-10-12 | 广东工业大学 | 用于降解有机污染物的光电催化反应器 |
IL173207A0 (en) | 2006-01-17 | 2006-06-11 | Healthcare Brands Internat Ltd | Treatment of avian flu with black elderberry extract |
EP2151004A4 (fr) | 2007-05-04 | 2014-07-16 | Univ Ohio | Cellules électrochimiques et procédés de génération de combustible |
JP5205013B2 (ja) * | 2007-08-31 | 2013-06-05 | 株式会社東芝 | 燃料電池用アノードおよびそれを用いた燃料電池 |
JP2009106884A (ja) * | 2007-10-31 | 2009-05-21 | Mitsubishi Electric Corp | 水処理及びガス処理装置 |
US7628137B1 (en) * | 2008-01-07 | 2009-12-08 | Mcalister Roy E | Multifuel storage, metering and ignition system |
GB0801268D0 (en) * | 2008-01-24 | 2008-02-27 | Itm Power Research Ltd | Improvements to electrolysis |
CA2632788A1 (fr) * | 2008-05-30 | 2009-11-30 | Institut National De La Recherche Scientifique (Inrs) | Degradation des produits organiques toxiques par electro- oxydation |
SG173720A1 (en) * | 2009-02-17 | 2011-09-29 | Mcalister Technologies Llc | Apparatus and method for controlling nucleation during electrolysis |
IT1398498B1 (it) * | 2009-07-10 | 2013-03-01 | Acta Spa | Dispositivo per la produzione on demand di idrogeno mediante elettrolisi di soluzioni acquose. |
-
2012
- 2012-05-29 AU AU2012267124A patent/AU2012267124B2/en active Active
- 2012-05-29 CN CN201280026038.5A patent/CN103596883B/zh active Active
- 2012-05-29 KR KR1020147000217A patent/KR101935075B1/ko active IP Right Grant
- 2012-05-29 US US14/124,176 patent/US9440866B2/en active Active
- 2012-05-29 WO PCT/CA2012/050355 patent/WO2012167375A1/fr active Application Filing
- 2012-05-29 CA CA2835727A patent/CA2835727C/fr active Active
- 2012-05-29 JP JP2014513870A patent/JP6133850B2/ja active Active
- 2012-05-29 EP EP12796826.1A patent/EP2718235B1/fr active Active
-
2014
- 2014-04-24 HK HK14103925.8A patent/HK1190697A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US9440866B2 (en) | 2016-09-13 |
KR20140044846A (ko) | 2014-04-15 |
WO2012167375A1 (fr) | 2012-12-13 |
CA2835727C (fr) | 2020-07-21 |
EP2718235A4 (fr) | 2015-03-25 |
US20140183054A1 (en) | 2014-07-03 |
EP2718235A1 (fr) | 2014-04-16 |
EP2718235B1 (fr) | 2018-03-28 |
CA2835727A1 (fr) | 2012-12-13 |
KR101935075B1 (ko) | 2019-03-18 |
JP2014522309A (ja) | 2014-09-04 |
JP6133850B2 (ja) | 2017-05-24 |
CN103596883B (zh) | 2015-06-10 |
AU2012267124B2 (en) | 2016-09-15 |
CN103596883A (zh) | 2014-02-19 |
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