IN2014DN08397A - - Google Patents
Info
- Publication number
- IN2014DN08397A IN2014DN08397A IN8397DEN2014A IN2014DN08397A IN 2014DN08397 A IN2014DN08397 A IN 2014DN08397A IN 8397DEN2014 A IN8397DEN2014 A IN 8397DEN2014A IN 2014DN08397 A IN2014DN08397 A IN 2014DN08397A
- Authority
- IN
- India
- Prior art keywords
- electrochemical electrode
- electrochemical
- electrode
- undesirable solutes
- current
- 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
-
- 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
- C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
-
- 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
- C02F2001/46147—Diamond coating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/38—Organic compounds containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/40—Organic compounds containing sulfur
-
- 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
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
-
- 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
-
- 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
- C02F2201/4613—Inversing polarity
-
- 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
- C02F2201/4616—Power supply
- C02F2201/4617—DC only
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
A wastewater treatment process by an electrochemical apparatus said apparatus having at least an electrochemical electrode (30) and said electrochemical electrode (30) having suitable electrode plates comprises the following steps: passing high concentration wastewater containing undesirable solutes through at least one electrochemical electrode (30) to which a DC electrical current is applied to destroy the undesirable solutes in the water intake so as to output water having a lower concentration of the undesirable solutes; the DC current applied to the electrochemical electrode (30) comprises at least a constant potential difference stage exerted on both ends of the electrochemical electrode (30) and followed by a constant current stage through the electrochemical electrode (30).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210102506 | 2012-04-09 | ||
PCT/CN2013/073754 WO2013152692A1 (en) | 2012-04-09 | 2013-04-03 | Wastewater treatment process by electrochemical apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN08397A true IN2014DN08397A (en) | 2015-05-08 |
Family
ID=49327096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN8397DEN2014 IN2014DN08397A (en) | 2012-04-09 | 2013-04-03 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9221696B2 (en) |
EP (1) | EP2837603B1 (en) |
CN (1) | CN103359806B (en) |
CA (1) | CA2869437A1 (en) |
IN (1) | IN2014DN08397A (en) |
WO (1) | WO2013152692A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11046596B2 (en) | 2012-10-25 | 2021-06-29 | Hydrus Technology Pty. Ltd. | Electrochemical liquid treatment apparatus |
DE102014002450A1 (en) * | 2014-02-25 | 2015-08-27 | Areva Gmbh | Process for the oxidative degradation of nitrogenous compounds in waste water |
EP3145875B1 (en) | 2014-05-23 | 2021-09-22 | Hydrus Technology Pty. Ltd. | Electrochemical treatment method |
US11046595B2 (en) | 2014-05-23 | 2021-06-29 | Hydrus Technology Pty. Ltd. | Electrochemical treatment methods |
CN106517441A (en) * | 2015-09-14 | 2017-03-22 | 李艳波 | Process for treating water by electrochemical electrode equipment |
CN109110867B (en) * | 2018-08-29 | 2021-06-04 | 合肥工业大学 | Preparation method and application of bismuth ferrocyanide/heterogeneous carbon composite electrode |
JP2022510098A (en) * | 2018-10-25 | 2022-01-26 | アクシン ウォーター テクノロジーズ インコーポレイテッド | Electrochemical wastewater treatment system capable of controlling the concentration of selected compounds in the reactor |
EP3771693A1 (en) * | 2019-07-30 | 2021-02-03 | Lift Holding GmbH | Water disinfection |
GB2607754A (en) * | 2020-01-14 | 2022-12-14 | Richard J Fraser | Process and apparatus for production of ozone |
CN114349147A (en) * | 2021-12-15 | 2022-04-15 | 北京博纳晶科科技有限公司 | Advanced oxidation treatment method and equipment for phosphorus-containing flame retardant wastewater |
CN114380366A (en) * | 2022-01-25 | 2022-04-22 | 德州智南针机械科技有限公司 | Advanced oxidation treatment process and equipment for phosphorus-containing flame retardant wastewater |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384943A (en) * | 1980-09-11 | 1983-05-24 | The University Of Virginia Alumni Patents Foundation | Fluid treatment |
JP3906088B2 (en) | 2002-02-04 | 2007-04-18 | 三洋電機株式会社 | Water treatment equipment |
CN1898162B (en) | 2003-12-18 | 2012-02-22 | Rwo有限公司 | Electrolytic cell for treating contaminated water |
JP3714945B1 (en) * | 2004-07-27 | 2005-11-09 | シャープ株式会社 | Metal ion elution unit and electrical equipment equipped with the same |
CA2810285C (en) * | 2005-06-10 | 2016-11-29 | Process Solutions, Inc. | Electrolytic cell and system for treating water |
CN101041488A (en) | 2006-03-20 | 2007-09-26 | 北京国力源高分子科技研发中心 | Method for producing green fuel by free radical treatment paper liquor waste slag and electrical catalytic reaction device |
KR101238879B1 (en) * | 2006-09-12 | 2013-03-04 | 재단법인 포항산업과학연구원 | Treatment Method for Cokes Waste Water Using Electrolysis and HGMS |
JP2008264717A (en) | 2007-04-23 | 2008-11-06 | Noritz Corp | Formaldehyde removal device and hot water supply apparatus equipped with it |
CN101412548A (en) * | 2007-10-16 | 2009-04-22 | 同济大学 | Ultrasonic electrochemical device and method for treating waste water |
IT1393689B1 (en) * | 2009-04-06 | 2012-05-08 | Envitech S R L Sa | ELECTROCOAGULATION PROCESS AND REACTOR WITH CARBON-BASED NANOSTRUCTURED MATERIAL ELECTRODES FOR THE REMOVAL OF CONTAMINANTS FROM LIQUIDS |
CN101798160B (en) | 2010-04-07 | 2012-10-17 | 东南大学 | Treatment device and pretreatment method of wastewater generated by producing acrylic fibers by using dry method |
CN102139938B (en) * | 2011-02-23 | 2012-07-04 | 南京赛佳环保实业有限公司 | Electro-Fenton reaction waste water treatment equipment |
CN102381791A (en) * | 2011-11-28 | 2012-03-21 | 刘伟 | Equipment for treating organic wastewater through joint of electrolyzation and oxidant |
-
2013
- 2013-03-29 CN CN201310105950.6A patent/CN103359806B/en active Active
- 2013-04-03 EP EP13775226.7A patent/EP2837603B1/en active Active
- 2013-04-03 WO PCT/CN2013/073754 patent/WO2013152692A1/en active Application Filing
- 2013-04-03 CA CA2869437A patent/CA2869437A1/en not_active Abandoned
- 2013-04-03 US US14/386,002 patent/US9221696B2/en active Active
- 2013-04-03 IN IN8397DEN2014 patent/IN2014DN08397A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2837603A1 (en) | 2015-02-18 |
WO2013152692A1 (en) | 2013-10-17 |
CA2869437A1 (en) | 2013-10-17 |
US20150041333A1 (en) | 2015-02-12 |
EP2837603A4 (en) | 2015-10-28 |
US9221696B2 (en) | 2015-12-29 |
EP2837603B1 (en) | 2020-06-17 |
CN103359806B (en) | 2016-06-22 |
CN103359806A (en) | 2013-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IN2014DN08397A (en) | ||
ES2533053T3 (en) | Water purification | |
EA201390679A1 (en) | ELECTRIC CLEANING MACHINE | |
BR112015022620A2 (en) | high voltage direct current converter (hvdc) system and method for operating the same | |
WO2009100000A3 (en) | Apparatus and method for improved electrolytic water treatment process | |
WO2014071127A3 (en) | Three electrode electrolytic cell and method for making hypochlorous acid | |
AR088866A1 (en) | DEVICE AND METHOD FOR WATER TREATMENT | |
MY175377A (en) | Sterilizing apparatus and method for water treatment apparatus | |
FR2982997B1 (en) | CONTINUOUS VOLTAGE SOURCE INCLUDING ADAPTIVE VOLTAGE LEVEL ELECTROCHEMICAL CELLS | |
BR112012029472A2 (en) | process and apparatus for the electrochemical treatment of nitroaromatic compounds, and use of an apparatus. | |
DK201270624A (en) | A method for removal of contaminations from water | |
WO2011133932A3 (en) | Water sterilization devices including nanostructures and uses thereof | |
EA201590029A1 (en) | DEVICE AND METHOD OF BIOLOGICAL WASTEWATER TREATMENT | |
MX2016005653A (en) | Electrolytic cell equipped with concentric electrode pairs. | |
WO2012083089A3 (en) | Apparatus and methods for disinfecting contact lenses | |
EA201790573A1 (en) | ELECTRODIALYSIS UNIT FOR WATER TREATMENT AND METHOD FOR ITS MANUFACTURE | |
GB201212676D0 (en) | Apparatus and method for aqueous organic waste treatment | |
TN2015000191A1 (en) | Apparatus and method for water treatment mainly by substitution using a dynamic electric field | |
RU2015146338A (en) | METHOD OF ELECTROLYTE-PLASMA TREATMENT OF PRODUCTS PRODUCED WITH THE APPLICATION OF ADDITIVE TECHNOLOGIES AND DEVICE FOR ITS IMPLEMENTATION | |
EA201301214A1 (en) | METHOD OF PHYSICAL TREATMENT AND / OR HEATING OF MEDIA, PARTICULAR LIQUIDS, AND DEVICE FOR IMPLEMENTATION | |
SG11201805108UA (en) | Device for generating hydrogen peroxide | |
MX2015002454A (en) | Dielectrophoresis and electrodeposition process for selective particle entrapment. | |
UA77683U (en) | Automatic control system of the process of electrochemical treatment of waste water | |
IN2013CH02121A (en) | ||
RU2010142175A (en) | METHOD OF WATER TREATMENT BY ELECTRIC FIELD |