FR2749295B1 - METHOD AND APPARATUS FOR REMOVING WASTEWATER FROM CHEMICAL OXYGEN DEMAND BY ELECTROLYSIS AND OXIDATION - Google Patents

METHOD AND APPARATUS FOR REMOVING WASTEWATER FROM CHEMICAL OXYGEN DEMAND BY ELECTROLYSIS AND OXIDATION

Info

Publication number
FR2749295B1
FR2749295B1 FR9606743A FR9606743A FR2749295B1 FR 2749295 B1 FR2749295 B1 FR 2749295B1 FR 9606743 A FR9606743 A FR 9606743A FR 9606743 A FR9606743 A FR 9606743A FR 2749295 B1 FR2749295 B1 FR 2749295B1
Authority
FR
France
Prior art keywords
electrolysis
oxidation
oxygen demand
chemical oxygen
removing wastewater
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9606743A
Other languages
French (fr)
Other versions
FR2749295A1 (en
Inventor
Lien Tai Cho
Gaw Hao Huang
Shen Nam Lee
Yaou Huei Huang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industrial Technology Research Institute ITRI
Original Assignee
Industrial Technology Research Institute ITRI
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 TW85102602A external-priority patent/TW309506B/en
Priority to DE19618074A priority Critical patent/DE19618074A1/en
Application filed by Industrial Technology Research Institute ITRI filed Critical Industrial Technology Research Institute ITRI
Priority to FR9606743A priority patent/FR2749295B1/en
Publication of FR2749295A1 publication Critical patent/FR2749295A1/en
Application granted granted Critical
Publication of FR2749295B1 publication Critical patent/FR2749295B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F1/722—Oxidation by peroxides
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
FR9606743A 1996-03-04 1996-05-31 METHOD AND APPARATUS FOR REMOVING WASTEWATER FROM CHEMICAL OXYGEN DEMAND BY ELECTROLYSIS AND OXIDATION Expired - Fee Related FR2749295B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19618074A DE19618074A1 (en) 1996-03-04 1996-05-06 Waste liquor treatment to reduce chemical oxygen demand
FR9606743A FR2749295B1 (en) 1996-03-04 1996-05-31 METHOD AND APPARATUS FOR REMOVING WASTEWATER FROM CHEMICAL OXYGEN DEMAND BY ELECTROLYSIS AND OXIDATION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW85102602A TW309506B (en) 1996-03-04 1996-03-04 Method and apparatus for removing COD from wastewater
FR9606743A FR2749295B1 (en) 1996-03-04 1996-05-31 METHOD AND APPARATUS FOR REMOVING WASTEWATER FROM CHEMICAL OXYGEN DEMAND BY ELECTROLYSIS AND OXIDATION

Publications (2)

Publication Number Publication Date
FR2749295A1 FR2749295A1 (en) 1997-12-05
FR2749295B1 true FR2749295B1 (en) 1998-08-14

Family

ID=26232736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9606743A Expired - Fee Related FR2749295B1 (en) 1996-03-04 1996-05-31 METHOD AND APPARATUS FOR REMOVING WASTEWATER FROM CHEMICAL OXYGEN DEMAND BY ELECTROLYSIS AND OXIDATION

Country Status (2)

Country Link
DE (1) DE19618074A1 (en)
FR (1) FR2749295B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW449574B (en) * 1998-05-01 2001-08-11 Ind Tech Res Inst Method of wastewater treatment by electrolysis and oxidization
GB9920532D0 (en) * 1999-09-01 1999-11-03 Univ Abertay Method
CN1300009C (en) * 2003-01-27 2007-02-14 费兴祖 Physical and chemical dyeing and printing effluent treating process throwing no coagulant and the prepn of supplementary material used
CN101723541B (en) * 2008-10-24 2012-10-24 中国石油化工股份有限公司 Advanced treatment method for wastewater produced by synthetic rubber
CO6040045A1 (en) * 2008-12-19 2009-05-29 Univ Del Valle PROCESS FOR THE REDUCTION OF THE TOTAL ORGANIC CARBON CHEMICAL OXYGEN DEMAND AND TOTAL SOLIDS IN VINAZAS THROUGH ELECTROFLOTATION / OXIDATION
FR3030480B1 (en) * 2014-12-18 2017-03-10 Lyon Ecole Centrale PROCESS FOR TREATING A LIQUID EFFLUENT COMPRISING AN ORGANIC POLLUTANT, PROVIDING THE PRODUCTION OF ELECTRIC ENERGY AND ASSOCIATED DEVICE
DE202017106679U1 (en) 2017-11-06 2019-02-18 Atb Water Gmbh Clarifier with precipitation module
CN108640232A (en) * 2018-07-13 2018-10-12 凯莱英医药集团（天津）股份有限公司 Wastewater treatment equipment and wastewater treatment method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163716A (en) * 1973-10-22 1979-08-07 Feltex Limited Process for the purification of contaminated water
JPS5451250A (en) * 1977-09-30 1979-04-21 Taisei Corp Waste water disposal method
JPS5719088A (en) * 1980-07-08 1982-02-01 Ebara Infilco Co Ltd Disposal of cod-contng. waste water
DE3610061A1 (en) * 1986-03-25 1987-10-01 Peroxid Chemie Gmbh METHOD FOR ACTIVATING HYDROGEN PEROXIDE ON ELECTROCHEMICAL WAY
DE3832523C1 (en) * 1988-09-24 1990-01-18 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe, De
DE4131596C2 (en) * 1991-09-23 1996-01-18 Steinmueller Gmbh L & C Process for purifying an aqueous fluid contaminated by organic and inorganic ingredients
WO1994022772A1 (en) * 1993-04-01 1994-10-13 Solvay Interox Gmbh Oxidative method of purifying highly contaminated waste water
FR2712880B1 (en) * 1993-11-26 1995-12-22 Deheurles Alain Method and device for a wastewater treatment plant.

Also Published As

Publication number Publication date
DE19618074A1 (en) 1997-09-11
FR2749295A1 (en) 1997-12-05

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Effective date: 20060131