ID30239A - Aparatus elektrolitik, metode untuk pemurnian larutan berair dan sistesis kimia - Google Patents

Aparatus elektrolitik, metode untuk pemurnian larutan berair dan sistesis kimia

Info

Publication number
ID30239A
ID30239A IDW00200101452A ID20011452A ID30239A ID 30239 A ID30239 A ID 30239A ID W00200101452 A IDW00200101452 A ID W00200101452A ID 20011452 A ID20011452 A ID 20011452A ID 30239 A ID30239 A ID 30239A
Authority
ID
Indonesia
Prior art keywords
electrolitical
aparatus
purification
water solution
chemical systems
Prior art date
Application number
IDW00200101452A
Other languages
English (en)
Inventor
Guillermo Daniel Zappi
Norman L Weinberg
Original Assignee
Zappi Water Purification Syste
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/206,924 external-priority patent/US6315886B1/en
Application filed by Zappi Water Purification Syste filed Critical Zappi Water Purification Syste
Publication of ID30239A publication Critical patent/ID30239A/id

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
    • C02F1/46104—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
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/467—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
    • 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
    • C02F1/46—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
    • C02F2001/46128—Bipolar electrodes
    • 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
    • C02F2001/46152—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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/163—Nitrates
    • 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
    • C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
    • 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
    • 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
    • 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
    • C02F2201/46155—Heating or cooling
    • 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
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/02—Specific form of oxidant
    • C02F2305/026—Fenton's reagent

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 Oxidation Or Reduction (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IDW00200101452A 1998-12-07 1999-12-06 Aparatus elektrolitik, metode untuk pemurnian larutan berair dan sistesis kimia ID30239A (id)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/206,924 US6315886B1 (en) 1998-12-07 1998-12-07 Electrolytic apparatus and methods for purification of aqueous solutions
US09/433,686 US6328875B1 (en) 1998-12-07 1999-11-04 Electrolytic apparatus, methods for purification of aqueous solutions and synthesis of chemicals

Publications (1)

Publication Number Publication Date
ID30239A true ID30239A (id) 2001-11-15

Family

ID=26901806

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW00200101452A ID30239A (id) 1998-12-07 1999-12-06 Aparatus elektrolitik, metode untuk pemurnian larutan berair dan sistesis kimia

Country Status (23)

Country Link
EP (1) EP1150921A4 (id)
JP (1) JP2002531704A (id)
CN (1) CN1329576A (id)
AP (1) AP2001002197A0 (id)
AU (1) AU767548B2 (id)
BG (1) BG105679A (id)
BR (1) BR9915992A (id)
CA (1) CA2355346C (id)
CZ (1) CZ20012002A3 (id)
EE (1) EE200100303A (id)
HU (1) HUP0104664A2 (id)
ID (1) ID30239A (id)
IL (1) IL143529A0 (id)
IS (1) IS5954A (id)
MX (1) MXPA01005705A (id)
NO (1) NO20012804L (id)
NZ (1) NZ512645A (id)
OA (1) OA11806A (id)
PL (1) PL348151A1 (id)
SK (1) SK7672001A3 (id)
TR (1) TR200101659T2 (id)
TW (1) TW490444B (id)
WO (1) WO2000034184A1 (id)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ20012002A3 (cs) * 1998-12-07 2002-05-15 Zappi Water Purification Systems, Inc. Elektrolytický článek, způsob čistění vodných roztoků a způsob syntézy chemických látek
GB9920532D0 (en) * 1999-09-01 1999-11-03 Univ Abertay Method
US20030042134A1 (en) 2001-06-22 2003-03-06 The Procter & Gamble Company High efficiency electrolysis cell for generating oxidants in solutions
EP1368276A1 (en) * 2001-02-15 2003-12-10 The Procter & Gamble Company High efficiency electrolysis cell for generating oxidants in solutions
US7048842B2 (en) 2001-06-22 2006-05-23 The Procter & Gamble Company Electrolysis cell for generating chlorine dioxide
US6921743B2 (en) 2001-04-02 2005-07-26 The Procter & Gamble Company Automatic dishwashing compositions containing a halogen dioxide salt and methods for use with electrochemical cells and/or electrolytic devices
EP1254972A1 (fr) * 2001-05-01 2002-11-06 CSEM Centre Suisse d'Electronique et de Microtechnique SA Cellule electrochimique modulaire
US7413637B2 (en) 2002-05-17 2008-08-19 The Procter And Gamble Company Self-contained, self-powered electrolytic devices for improved performance in automatic dishwashing
US9187347B2 (en) 2002-11-19 2015-11-17 Xogen Technologies Inc. Treatment of a waste stream through production and utilization of oxyhydrogen gas
US7837882B2 (en) 2002-11-19 2010-11-23 Xogen Technologies Inc. Treatment of a waste stream through production and utilization of oxyhydrogen gas
JP5068934B2 (ja) * 2002-11-19 2012-11-07 エクソジェン・テクノロジーズ・インコーポレイテッド 酸水素ガスの生成および利用を通じた廃液の流体の処理
US9296629B2 (en) 2002-11-19 2016-03-29 Xogen Technologies Inc. Treatment of a waste stream through production and utilization of oxyhydrogen gas
DE102004015680A1 (de) * 2004-03-26 2005-11-03 Condias Gmbh Elektrodenanordnung für eine elektrochemische Behandlung von Flüssigkeiten mit einer geringen Leitfähigkeit
DE102004023161A1 (de) * 2004-05-07 2005-11-24 Eilenburger Elektrolyse- Und Umwelttechnik Gmbh Elektrolysezelle mit Mehrlagen-Streckmetall-Kathoden
EP1650329A3 (en) 2004-10-21 2007-11-07 Trust Sterile Services Limited Apparatus and method for electrolytic cleaning
CN101475244B (zh) * 2009-01-13 2011-09-28 长沙创享环保科技有限公司 用于处理重金属废水的电化学装置
JP4750873B2 (ja) * 2009-04-22 2011-08-17 有限会社コメット フェノール類を含有する廃液の処理方法
CN102596823A (zh) * 2009-05-20 2012-07-18 湖首大学 结合光催化和电化学的废水处理方法和系统
JP5113892B2 (ja) 2010-04-30 2013-01-09 アクアエコス株式会社 膜−電極接合体、これを用いる電解セル、オゾン水製造装置、オゾン水製造方法、殺菌方法及び廃水・廃液処理方法
TW201207155A (en) * 2010-08-11 2012-02-16 Prometheus Energy Technology Co Electrolysis device for producing oxyhydrogen gas
EP2619142A4 (en) * 2010-09-21 2015-04-29 Inst Nat Rech Scient METHOD AND SYSTEM FOR ELECTROCHEMICALLY ELIMINATING NITRATE AND AMMONIA
EP2649221B1 (en) 2010-12-10 2019-03-13 AquaHydrex Pty Ltd Multi-layer water- splitting devices
WO2012142435A2 (en) * 2011-04-15 2012-10-18 Advanced Diamond Technologies, Inc. Electrochemical system and method for on-site generation of oxidants at high current density
KR101679325B1 (ko) * 2011-05-18 2016-11-24 현대중공업 주식회사 전기분해장치의 전해조 구조
RU2603772C2 (ru) 2012-06-12 2016-11-27 Монаш Юниверсити Воздухопроницаемый электрод и способ применения в расщеплении воды
WO2013185169A1 (en) 2012-06-12 2013-12-19 Monash University Gas permeable electrode and method of manufacture
US9871255B2 (en) 2013-07-31 2018-01-16 Aquahydrex Pty Ltd Modular electrochemical cells
WO2016201585A1 (en) 2015-06-19 2016-12-22 Bio-H2-Gen Inc. Method for producing hydrogen gas from aqueous hydrogen sulphide
WO2017132229A1 (en) * 2016-01-29 2017-08-03 Lopez Noe Joshua Electrolytic treater and method for treating water
CN109891002B (zh) * 2016-11-22 2021-03-12 旭化成株式会社 电解用电极
TWI633064B (zh) 2017-06-05 2018-08-21 財團法人工業技術研究院 電解還原模組單元及淨水裝置
KR102602769B1 (ko) * 2017-07-12 2023-11-15 악신 워터 테크놀로지스 아이엔씨. 폐수 처리 시스템을 동작시키는 방법
TWI648431B (zh) * 2018-01-03 2019-01-21 莊政霖 電解裝置
WO2020041712A1 (en) * 2018-08-23 2020-02-27 Evoqua Water Technologies Llc System and method for electrochemical oxidation of polyfluoroalkyl substances in water
IT201800021490A1 (it) * 2018-12-31 2020-07-01 Leto Barone Giovanni Cella elettrolitica per la produzione di gas ossidrogeno.
US20220145479A1 (en) 2019-02-01 2022-05-12 Aquahydrex, Inc. Electrochemical system with confined electrolyte
EP3929330A4 (en) * 2019-02-22 2022-12-21 Kogakuin University WATER ELECTROLYSIS APPARATUS, AND METHOD FOR STERILIZATION/CLEANING AND METHOD FOR DECOMPOSING/ELIMINATING A HARMFUL SUBSTANCE EACH USING A WATER ELECTROLYSIS APPARATUS
EP3986837A4 (en) * 2019-06-19 2023-01-25 Evoqua Water Technologies LLC ELECTROCHEMICALLY ACTIVATED PERSULFATE FOR ADVANCED OXIDATION PROCESS
BR102019017102A2 (pt) 2019-08-16 2021-03-02 Charles Adriano Duvoisin sistema e método eletropurificador de efluentes, através da armadilha de elétrons direcionada e equipamento correspondente
WO2021252965A1 (en) * 2020-06-12 2021-12-16 Pani Clean, Inc. Hybrid electrodialysis and electrolysis systems and processes
CN112408554B (zh) * 2020-11-11 2022-11-15 北京工业大学 一种漂浮式双氧源气体扩散电极装置及应用
BR112023025921A2 (pt) * 2021-06-21 2024-02-27 Adriano Duvoisin Charles Sistema e método para eletroenergização de água e soluções aquosas para agropecuária, fluido eletroenergizado e uso correspondentes

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399289A (en) * 1940-06-15 1946-04-30 Aqua Electric Corp Ltd Apparatus for purifying liquids
US3859195A (en) * 1972-09-20 1975-01-07 Du Pont Apparatus for electrochemical processing
DE2502167C2 (de) * 1975-01-21 1982-09-23 Basf Ag, 6700 Ludwigshafen Elektrochemische Zelle mit bipolaren Elektroden
US4125439A (en) * 1977-05-31 1978-11-14 National Research Development Corporation Electrochemical cells and methods of electrolysis
US4236990A (en) * 1979-05-29 1980-12-02 King Arthur S Treater with self-cleaning electrodes
CH671408A5 (id) * 1987-02-20 1989-08-31 Bbc Brown Boveri & Cie
FR2628757B1 (fr) * 1988-03-17 1992-01-17 Atochem Procede de regulation d'une cellule d'electrolyse, son application a la production du chlore et de la soude par electrolyse du chlorure de sodium en solution
GB8805991D0 (en) * 1988-03-14 1988-04-13 Ici Plc Electrochemical cell
EP0410946B1 (en) * 1989-07-24 1994-05-04 Tanaka Kikinzoku Kogyo K.K. Decomposition of detrimental substances
AU666869B2 (en) * 1991-10-01 1996-02-29 Michael A. Silveri Electrolytic pool purifier
US5376240A (en) * 1991-11-04 1994-12-27 Olin Corporation Process for the removal of oxynitrogen species for aqueous solutions
NO931689L (no) * 1993-05-10 1994-11-11 Sigurd Fongen Anordning for elektrokjemisk syntese for "in-line" og "off-line" bleking, oksidasjon og desinfeksjon av organiske stoffer i væsker.
ES2080686B1 (es) * 1994-02-16 1996-10-16 S E De Carburos Metalicos S A Proceso y equipo de depuracion electrolitica en aguas residuales contaminadas utilizando catodos de oxigeno.
DE19512955C2 (de) * 1995-04-10 1998-09-10 Ernst A Prof Dr Stadlbauer Wasseraufbereitungsverfahren zur reduktiven Umwandlung von Nitrat und Nitrit in elementaren Stickstoff
CZ20012002A3 (cs) * 1998-12-07 2002-05-15 Zappi Water Purification Systems, Inc. Elektrolytický článek, způsob čistění vodných roztoků a způsob syntézy chemických látek

Also Published As

Publication number Publication date
IS5954A (is) 2001-05-29
SK7672001A3 (en) 2001-12-03
PL348151A1 (en) 2002-05-06
TW490444B (en) 2002-06-11
EE200100303A (et) 2002-08-15
MXPA01005705A (es) 2003-07-14
AU3112000A (en) 2000-06-26
NZ512645A (en) 2002-10-25
OA11806A (en) 2005-08-10
BR9915992A (pt) 2001-09-04
IL143529A0 (en) 2002-04-21
TR200101659T2 (tr) 2001-10-22
HUP0104664A2 (hu) 2002-03-28
CZ20012002A3 (cs) 2002-05-15
CA2355346C (en) 2004-07-20
CN1329576A (zh) 2002-01-02
CA2355346A1 (en) 2000-06-15
NO20012804D0 (no) 2001-06-07
EP1150921A4 (en) 2003-06-18
AP2001002197A0 (en) 2001-09-30
WO2000034184A1 (en) 2000-06-15
BG105679A (en) 2002-06-28
AU767548B2 (en) 2003-11-13
JP2002531704A (ja) 2002-09-24
NO20012804L (no) 2001-06-07
EP1150921A1 (en) 2001-11-07

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