ES2118037A1 - Metodo de purificar las aguas residuales industriales y la obtencion del reactivo necesario para la depuracion. - Google Patents

Metodo de purificar las aguas residuales industriales y la obtencion del reactivo necesario para la depuracion.

Info

Publication number
ES2118037A1
ES2118037A1 ES09600981A ES9600981A ES2118037A1 ES 2118037 A1 ES2118037 A1 ES 2118037A1 ES 09600981 A ES09600981 A ES 09600981A ES 9600981 A ES9600981 A ES 9600981A ES 2118037 A1 ES2118037 A1 ES 2118037A1
Authority
ES
Spain
Prior art keywords
reagent
purifying industrial
purification
producing
solution
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.)
Granted
Application number
ES09600981A
Other languages
English (en)
Other versions
ES2118037B1 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9600981A priority Critical patent/ES2118037B1/es
Priority to DE69725378T priority patent/DE69725378D1/de
Priority to EP19970400964 priority patent/EP0805122B1/fr
Publication of ES2118037A1 publication Critical patent/ES2118037A1/es
Application granted granted Critical
Publication of ES2118037B1 publication Critical patent/ES2118037B1/es
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
    • C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates

Landscapes

  • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

METODO DE PURIFICAR LAS AGUAS RESIDUALES INDUSTRIALES Y LA OBTENCION DEL REACTIVO NECESARIO PARA LA DEPURACION, QUE CONSISTE EN EL TRATAMIENTO DE LAS AGUAS A PURIFICAR CON UNA SOLUCION EN REACCION CONTINUA PERMANENTE, LA CUAL SE PRODUCE DENTRO DE UN GENERADOR REACTOR (6), CONSTITUIDO POR UNA SERIE DE ANODOS Y CATODOS SOLUBLES (42) Y (43), QUE SE ESTABLECEN EN RESPECTIVA CONEXION ELECTRICA POSITIVA Y NEGATIVA DENTRO DE UN DEPOSITO DESTINADO A LLENARSE DE UNA SOLUCION ACUOSA CON UN ACIDO Y UNA SAL, YENDO EL CONJUNTO PROVISTO CON UNA ENTRADA DE AIRE Y DOTADO CON UN MEDIO DE REFRIGERACION FORZADA PARA LA REGULACION DE LA TEMPERATURA DURANTE EL PROCESO ELECTROLITICO.
ES9600981A 1996-04-30 1996-04-30 Metodo de purificar las aguas residuales industriales y la obtencion del reactivo necesario para la depuracion. Expired - Fee Related ES2118037B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9600981A ES2118037B1 (es) 1996-04-30 1996-04-30 Metodo de purificar las aguas residuales industriales y la obtencion del reactivo necesario para la depuracion.
DE69725378T DE69725378D1 (de) 1996-04-30 1997-04-29 Verfahren zur Reinigung von Industrieabwässern, und zur Reagensherstellung für die Reinigung
EP19970400964 EP0805122B1 (fr) 1996-04-30 1997-04-29 Procédé pour épurer les eaux résiduaires industrielles et pour obtenir le réactif nécessaire pour l'épuration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9600981A ES2118037B1 (es) 1996-04-30 1996-04-30 Metodo de purificar las aguas residuales industriales y la obtencion del reactivo necesario para la depuracion.

Publications (2)

Publication Number Publication Date
ES2118037A1 true ES2118037A1 (es) 1998-09-01
ES2118037B1 ES2118037B1 (es) 1999-09-16

Family

ID=8294675

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600981A Expired - Fee Related ES2118037B1 (es) 1996-04-30 1996-04-30 Metodo de purificar las aguas residuales industriales y la obtencion del reactivo necesario para la depuracion.

Country Status (3)

Country Link
EP (1) EP0805122B1 (es)
DE (1) DE69725378D1 (es)
ES (1) ES2118037B1 (es)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295946A (en) * 1980-08-08 1981-10-20 Nazarian Miron M Method and apparatus for electrochemical purification of contaminated liquids
EP0341138A1 (fr) * 1988-04-29 1989-11-08 Electricite De France Procédé et dispositif pour traitement des eaux usées par électrolyse à anode soluble

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1541947A (en) * 1922-03-21 1925-06-16 Electric Water Sterilizer & Oz Electrolytic cell
DE1177081B (de) * 1960-04-06 1964-08-27 Guldager Electrolyse Verfahren zur elektrolytischen Entfernung von kolloidalen Stoffen aus netzmittelhaltigem Abwasser
US3926754A (en) * 1972-02-11 1975-12-16 Andco Inc Electrochemical contaminant removal from aqueous media
NO884048L (no) * 1988-09-12 1990-03-13 Cheminor As Elektrolyse av kobber i tynne loesninger som inneholder stoerre mengder jern.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295946A (en) * 1980-08-08 1981-10-20 Nazarian Miron M Method and apparatus for electrochemical purification of contaminated liquids
EP0341138A1 (fr) * 1988-04-29 1989-11-08 Electricite De France Procédé et dispositif pour traitement des eaux usées par électrolyse à anode soluble

Also Published As

Publication number Publication date
DE69725378D1 (de) 2003-11-13
ES2118037B1 (es) 1999-09-16
EP0805122B1 (fr) 2003-10-08
EP0805122A2 (fr) 1997-11-05
EP0805122A3 (fr) 1999-03-17

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