GR1004007B - Ηλεκτροχημικη μεθοδος υγρης οξειδωσης πολυχλωροδιφαινυλιων - Google Patents

Ηλεκτροχημικη μεθοδος υγρης οξειδωσης πολυχλωροδιφαινυλιων

Info

Publication number
GR1004007B
GR1004007B GR20010100121A GR2001100121A GR1004007B GR 1004007 B GR1004007 B GR 1004007B GR 20010100121 A GR20010100121 A GR 20010100121A GR 2001100121 A GR2001100121 A GR 2001100121A GR 1004007 B GR1004007 B GR 1004007B
Authority
GR
Greece
Prior art keywords
liquid
electrolysis
bibhenyls
polychloro
electrochemical method
Prior art date
Application number
GR20010100121A
Other languages
English (en)
Inventor
Μιχαηλ Ιωαννης Ζεης
Μαρκος Αναστασιου Νινολακης
Original Assignee
Environmental Focus International Bv (Efi)
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
Application filed by Environmental Focus International Bv (Efi) filed Critical Environmental Focus International Bv (Efi)
Priority to GR20010100121A priority Critical patent/GR1004007B/el
Priority to PCT/GR2002/000014 priority patent/WO2002072207A1/en
Priority to EP02704986A priority patent/EP1711234A1/en
Publication of GR1004007B publication Critical patent/GR1004007B/el
Priority to NO20025384A priority patent/NO20025384D0/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/10—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation
    • A62D3/11—Electrochemical processes, e.g. electrodialysis
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/10—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation
    • A62D3/11—Electrochemical processes, e.g. electrodialysis
    • A62D3/115—Electrolytic degradation or conversion
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/22—Organic substances containing halogen
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • 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
    • C02F2101/36—Organic compounds containing halogen
    • C02F2101/363—PCB's; PCP's
    • 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
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Management (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical 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

λεκτροχημική μέθοδος υγρής οξείδωσης πολυχλωροδιφαινυλίων, (PCB's), αυτούσιων ή αναμεμειγμένων με υγρά ή στερεά. Η μέθοδος είναι για ηλεκτροχημική υγρή οξείδωση PCB's με ελεγχόμενες τις εξής παραμέτρους κατά την ηλεκτρόλυση: τάση και ένταση συνεχούς ηλεκτρικού ρεύματος, θερμοκρασία ηλεκτρολυτικού υγρού, περιεκτικότητα σε χλωριούχο νάτριο του ηλεκτρολυτικού υγρού, ρύθμιση του ph και επιλογή τρόπου επαφής των PCB's με το οξειδωτικό υγρό προϊόν της ηλεκτρόλυσης. ΰ
GR20010100121A 2001-03-13 2001-03-13 Ηλεκτροχημικη μεθοδος υγρης οξειδωσης πολυχλωροδιφαινυλιων GR1004007B (el)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GR20010100121A GR1004007B (el) 2001-03-13 2001-03-13 Ηλεκτροχημικη μεθοδος υγρης οξειδωσης πολυχλωροδιφαινυλιων
PCT/GR2002/000014 WO2002072207A1 (en) 2001-03-13 2002-03-13 Electrochemical method for wet oxidation of pcb's
EP02704986A EP1711234A1 (en) 2001-03-13 2002-03-13 Electrochemical method for wet oxidation of pcb's
NO20025384A NO20025384D0 (no) 2001-03-13 2002-11-11 Elektrokjemisk fremgangsmÕte for vÕtoksydasjon av PCB

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20010100121A GR1004007B (el) 2001-03-13 2001-03-13 Ηλεκτροχημικη μεθοδος υγρης οξειδωσης πολυχλωροδιφαινυλιων

Publications (1)

Publication Number Publication Date
GR1004007B true GR1004007B (el) 2002-09-27

Family

ID=10944679

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20010100121A GR1004007B (el) 2001-03-13 2001-03-13 Ηλεκτροχημικη μεθοδος υγρης οξειδωσης πολυχλωροδιφαινυλιων

Country Status (4)

Country Link
EP (1) EP1711234A1 (el)
GR (1) GR1004007B (el)
NO (1) NO20025384D0 (el)
WO (1) WO2002072207A1 (el)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1004116B (el) * 2002-06-05 2003-01-21 Μαρκος Αναστασιου Νινολακης Ηλεκτροχημικη μεθοδος υγρης οξειδωσης υδρογονανθρακων που προερχονται απο την διαδικασια αντλησης αργου πετρελαιου αναμεμειγμενων με νερο 'η με χωμα
KR20100063029A (ko) * 2007-08-23 2010-06-10 다우 글로벌 테크놀로지스 인크. 염수 정제
IT1400219B1 (it) * 2009-03-27 2013-05-24 Eni Spa Processo per la produzione di una composizione acquosa biocida da acqua di produzione derivante da pozzi petroliferi o a gas e composizione acquosa biocida

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273629A (en) * 1992-02-03 1993-12-28 Recycling Sciences International, Inc. Method and apparatus for separating contaminants from fluidizable solids and converting the contaminate to less toxic or non-toxic materials
WO1994003399A1 (en) * 1992-08-04 1994-02-17 Miox Corporation Improved method and apparatus for removing organic contaminants
KR950013313A (ko) * 1993-10-06 1995-05-17 황기웅 플라즈마 표시판넬의 구조
WO1999028239A1 (en) * 1997-12-02 1999-06-10 Battelle Memorial Institute Apparatus and method for constant flow oxidizing of organic materials
JP2000079395A (ja) * 1998-07-08 2000-03-21 Mitsubishi Heavy Ind Ltd 廃水処理方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273629A (en) * 1992-02-03 1993-12-28 Recycling Sciences International, Inc. Method and apparatus for separating contaminants from fluidizable solids and converting the contaminate to less toxic or non-toxic materials
WO1994003399A1 (en) * 1992-08-04 1994-02-17 Miox Corporation Improved method and apparatus for removing organic contaminants
KR950013313A (ko) * 1993-10-06 1995-05-17 황기웅 플라즈마 표시판넬의 구조
WO1999028239A1 (en) * 1997-12-02 1999-06-10 Battelle Memorial Institute Apparatus and method for constant flow oxidizing of organic materials
JP2000079395A (ja) * 1998-07-08 2000-03-21 Mitsubishi Heavy Ind Ltd 廃水処理方法

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
CHEM.LISTY, vol. 87, no. 9, 1993, pages 594 - 599 *
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; M.WUNDERLICH ET AL.: "Treatment of PCBs and chlorinated solvents by electrochemical peroxidation", XP002192165, retrieved from STN-INTERNATIONAL accession no. 129:320659 CA *
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; P.JANDERKA ET AL.: "Methods for electrochemical degradation of polychlorinated biphenyls", XP002192166, retrieved from STN-INTERNATIONAL accession no. 120:89106 CA *
DATABASE EPODOC [online] EUROPEAN PATENT OFFICE, THE HAGUE, NL; XP002192164, retrieved from EPOQUE *
DES. APPL. TREAT. TECHNOL., INT. CONF. REM. CHLORINATED RECALCITRANT COMPD., 1ST (, 1998, pages 189 - 194 *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 06 22 September 2000 (2000-09-22) *

Also Published As

Publication number Publication date
WO2002072207A1 (en) 2002-09-19
NO20025384D0 (no) 2002-11-11
EP1711234A1 (en) 2006-10-18

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