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IS5954A - Electrolysis equipment, process for purification of aqueous solutions and synthesis of substances - Google Patents

Electrolysis equipment, process for purification of aqueous solutions and synthesis of substances

Info

Publication number
IS5954A
IS5954A IS5954A IS5954A IS5954A IS 5954 A IS5954 A IS 5954A IS 5954 A IS5954 A IS 5954A IS 5954 A IS5954 A IS 5954A IS 5954 A IS5954 A IS 5954A
Authority
IS
Iceland
Prior art keywords
purification
synthesis
substances
aqueous solutions
electrolysis equipment
Prior art date
Application number
IS5954A
Other languages
Icelandic (is)
Inventor
Daniel Zappi Guillermo
L. Weinberg Norman
Original Assignee
Zappi Water Purification System, Inc.
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 System, Inc. filed Critical Zappi Water Purification System, Inc.
Publication of IS5954A publication Critical patent/IS5954A/en

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IS5954A 1998-12-07 2001-05-29 Electrolysis equipment, process for purification of aqueous solutions and synthesis of substances IS5954A (en)

Applications Claiming Priority (3)

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
PCT/US1999/028869 WO2000034184A1 (en) 1998-12-07 1999-12-06 Electrolytic apparatus, methods for purification of aqueous solutions and synthesis of chemicals

Publications (1)

Publication Number Publication Date
IS5954A true IS5954A (en) 2001-05-29

Family

ID=26901806

Family Applications (1)

Application Number Title Priority Date Filing Date
IS5954A IS5954A (en) 1998-12-07 2001-05-29 Electrolysis equipment, process for purification of aqueous solutions and synthesis of substances

Country Status (23)

Country Link
EP (1) EP1150921A4 (en)
JP (1) JP2002531704A (en)
CN (1) CN1329576A (en)
AP (1) AP2001002197A0 (en)
AU (1) AU767548B2 (en)
BG (1) BG105679A (en)
BR (1) BR9915992A (en)
CA (1) CA2355346C (en)
CZ (1) CZ20012002A3 (en)
EE (1) EE200100303A (en)
HU (1) HUP0104664A2 (en)
ID (1) ID30239A (en)
IL (1) IL143529A0 (en)
IS (1) IS5954A (en)
MX (1) MXPA01005705A (en)
NO (1) NO20012804D0 (en)
NZ (1) NZ512645A (en)
OA (1) OA11806A (en)
PL (1) PL348151A1 (en)
SK (1) SK7672001A3 (en)
TR (1) TR200101659T2 (en)
TW (1) TW490444B (en)
WO (1) WO2000034184A1 (en)

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US7048842B2 (en) 2001-06-22 2006-05-23 The Procter & Gamble Company Electrolysis cell for generating chlorine dioxide
US20030042134A1 (en) 2001-06-22 2003-03-06 The Procter & Gamble Company High efficiency electrolysis cell for generating oxidants in solutions
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
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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
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US9296629B2 (en) 2002-11-19 2016-03-29 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
US9187347B2 (en) 2002-11-19 2015-11-17 Xogen Technologies Inc. Treatment of a waste stream through production and utilization of oxyhydrogen gas
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EP2649221B1 (en) 2010-12-10 2019-03-13 AquaHydrex Pty Ltd Multi-layer water- splitting devices
EP2697730A4 (en) * 2011-04-15 2015-04-15 Advanced Diamond Technologies Inc Electrochemical system and method for on-site generation of oxidants at high current density
KR101679325B1 (en) * 2011-05-18 2016-11-24 현대중공업 주식회사 Electrolyzer Structure of Electrolysis Apparatus
CA2876236A1 (en) 2012-06-12 2013-12-19 Monash University Breathable electrode and method for use in water splitting
BR112014031111A2 (en) * 2012-06-12 2017-06-27 Univ Monash gas permeable electrode and manufacturing method
CA2919404A1 (en) 2013-07-31 2015-02-05 Aquahydrex Pty Ltd Modular electrochemical cells
US10323328B2 (en) 2015-06-19 2019-06-18 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
BR112019010219A2 (en) * 2016-11-22 2019-08-27 Asahi Chemical Ind electrolysis electrode, method for producing the electrolysis electrode, and electrolyser.
TWI633064B (en) * 2017-06-05 2018-08-21 財團法人工業技術研究院 Electrolytic reduction module unit and water purification device
KR102602769B1 (en) * 2017-07-12 2023-11-15 악신 워터 테크놀로지스 아이엔씨. How to operate a wastewater treatment system
TWI648431B (en) * 2018-01-03 2019-01-21 莊政霖 Electrolysis device
EP3841069A4 (en) * 2018-08-23 2022-05-04 Evoqua Water Technologies LLC System and method for electrochemical oxidation of polyfluoroalkyl substances in water
EP3887577B1 (en) * 2018-11-30 2022-12-07 Sedo Engineering SA By-products (impurity) removal
IT201800021490A1 (en) * 2018-12-31 2020-07-01 Leto Barone Giovanni Electrolytic cell for the production of oxyhydrogen gas.
JP2022519575A (en) 2019-02-01 2022-03-24 アクアハイドレックス， インコーポレイテッド Electrochemical system with confined electrolyte
EP3929330A4 (en) * 2019-02-22 2022-12-21 Kogakuin University WATER ELECTROLYSIS DEVICE AND STERILIZATION/PURIFICATION METHOD AND METHOD OF DECOMPOSING/REMOVAL OF HARMFUL SUBSTANCES USING THE WATER ELECTROLYSIS DEVICE
AU2020295387B2 (en) * 2019-06-19 2025-10-09 Evoqua Water Technologies Llc Electrochemically activated persulfate for advanced oxidation processes
BR102019017102A2 (en) 2019-08-16 2021-03-02 Charles Adriano Duvoisin system and electropurifying method of effluents, through the directed electron trap and corresponding equipment
US20210387874A1 (en) * 2020-06-12 2021-12-16 Pani Clean, Inc. Hybrid electrodialysis and electrolysis systems and processes
CN112408554B (en) * 2020-11-11 2022-11-15 北京工业大学 Floating type dioxygen source gas diffusion electrode device and application
US20240286936A1 (en) * 2021-06-21 2024-08-29 Charles Adriano Duvoisin System and method for electroenergizing water and aqueous solutions for use in agriculture and livestock farming, electroenergized fluid and corresponding use
JP7362694B2 (en) * 2021-06-30 2023-10-17 日華化学株式会社 Kraft lignin, color developer for heat-sensitive recording and heat-sensitive recording material
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Also Published As

Publication number Publication date
EP1150921A4 (en) 2003-06-18
WO2000034184A1 (en) 2000-06-15
BR9915992A (en) 2001-09-04
MXPA01005705A (en) 2003-07-14
PL348151A1 (en) 2002-05-06
TR200101659T2 (en) 2001-10-22
CZ20012002A3 (en) 2002-05-15
NZ512645A (en) 2002-10-25
CA2355346A1 (en) 2000-06-15
HUP0104664A2 (en) 2002-03-28
NO20012804L (en) 2001-06-07
IL143529A0 (en) 2002-04-21
TW490444B (en) 2002-06-11
SK7672001A3 (en) 2001-12-03
BG105679A (en) 2002-06-28
AU767548B2 (en) 2003-11-13
CN1329576A (en) 2002-01-02
AP2001002197A0 (en) 2001-09-30
JP2002531704A (en) 2002-09-24
CA2355346C (en) 2004-07-20
AU3112000A (en) 2000-06-26
ID30239A (en) 2001-11-15
NO20012804D0 (en) 2001-06-07
OA11806A (en) 2005-08-10
EP1150921A1 (en) 2001-11-07
EE200100303A (en) 2002-08-15

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