ES2049005T3 - Procedimiento para eliminar substancias organicas en solucion o en suspension en una solucion acuosa, tal como un efluente radioactivo. - Google Patents

Procedimiento para eliminar substancias organicas en solucion o en suspension en una solucion acuosa, tal como un efluente radioactivo.

Info

Publication number
ES2049005T3
ES2049005T3 ES90402896T ES90402896T ES2049005T3 ES 2049005 T3 ES2049005 T3 ES 2049005T3 ES 90402896 T ES90402896 T ES 90402896T ES 90402896 T ES90402896 T ES 90402896T ES 2049005 T3 ES2049005 T3 ES 2049005T3
Authority
ES
Spain
Prior art keywords
solution
organic substances
suspension
aqueous solution
procedure
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 - Lifetime
Application number
ES90402896T
Other languages
English (en)
Inventor
Guy Cordero
Frederique Gauthier
Jean-Pierre Perotin
Jean-Louis Saulze
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of ES2049005T3 publication Critical patent/ES2049005T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • 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
    • C02F2101/006—Radioactive 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
    • 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
    • C02F2101/303—Complexing agents
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

EL INVENTO CONCIERNE UN PROCESO PARA ELIMINAR SUSTANCIAS ORGANICAS EN SOLUCION O EN SUSPENSION ACUOSA TAL COMO UN EFLUENTE RADIOACTIVO. SEGUN EL INVENTO, ESTAS SUSTANCIAS ORGANICAS QUE SON POR EJEMPLO AGENTES COMPLEJANTES, TALES COMO EL ACIDO CITRICO, EL ACIDO ETILENO DIAMINO TETRACETICO Y EL ACIDO TARTRICO SON DESTRUIDOS POR OXIDACION POR MEDIO DE IONES CO3+. EN ESTE PUNTO SE AÑADE PREFERENTEMENTE A LA SOLUCION ACUOSA UNA SAL DE COBALTO (11) Y SE GENERA EN CONTINUO POR ELECTROLISIS LOS IONES CO3+ NECESARIOS PARA LA OXIDACION. LA SAL DE COBALTO (11) ES PREFERENTEMENTE NITRATO DE COBALTO.
ES90402896T 1989-10-18 1990-10-16 Procedimiento para eliminar substancias organicas en solucion o en suspension en una solucion acuosa, tal como un efluente radioactivo. Expired - Lifetime ES2049005T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913608A FR2653112B1 (fr) 1989-10-18 1989-10-18 Procede pour eliminer des substances organiques en solution ou en suspension dans une solution aqueuse, telle qu'un effluent radioactif.

Publications (1)

Publication Number Publication Date
ES2049005T3 true ES2049005T3 (es) 1994-04-01

Family

ID=9386513

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90402896T Expired - Lifetime ES2049005T3 (es) 1989-10-18 1990-10-16 Procedimiento para eliminar substancias organicas en solucion o en suspension en una solucion acuosa, tal como un efluente radioactivo.

Country Status (4)

Country Link
EP (1) EP0424246B1 (es)
DE (1) DE69005585T2 (es)
ES (1) ES2049005T3 (es)
FR (1) FR2653112B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114636693B (zh) * 2022-04-07 2025-07-29 中山大学 一种三价钴的制备与反应物的二级反应速率常数测定的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3869490D1 (de) * 1987-06-29 1992-04-30 Atomic Energy Authority Uk Verfahren zur elektrochemischen behandlung von stoffen.

Also Published As

Publication number Publication date
EP0424246A1 (fr) 1991-04-24
FR2653112A1 (fr) 1991-04-19
FR2653112B1 (fr) 1992-05-29
DE69005585D1 (de) 1994-02-10
DE69005585T2 (de) 1994-06-23
EP0424246B1 (fr) 1993-12-29

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