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ES2072811B1 - METHOD FOR THE PURIFICATION OF WASTEWATER. - Google Patents

METHOD FOR THE PURIFICATION OF WASTEWATER.

Info

Publication number
ES2072811B1
ES2072811B1 ES9300909A ES9300909A ES2072811B1 ES 2072811 B1 ES2072811 B1 ES 2072811B1 ES 9300909 A ES9300909 A ES 9300909A ES 9300909 A ES9300909 A ES 9300909A ES 2072811 B1 ES2072811 B1 ES 2072811B1
Authority
ES
Spain
Prior art keywords
treatment
sludge
purification
waters
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
ES9300909A
Other languages
Spanish (es)
Other versions
ES2072811A1 (en
Inventor
Arranz Ladislao Acuna
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 ES9300909A priority Critical patent/ES2072811B1/en
Publication of ES2072811A1 publication Critical patent/ES2072811A1/en
Application granted granted Critical
Publication of ES2072811B1 publication Critical patent/ES2072811B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

METODO PARA LA PURIFICACION DE AGUAS RESIDUALES, QUE CONSISTE EN EL TRATAMIENTO DE LAS AGUAS A PURIFICAR CON UNA HIDRODISPERSION DE HIDROXIDOS DE HIERRO (II Y III), LA CUAL ES OBTENIDA POR ELECTROLISIS EN UNOS GENERADORES (24), UTILIZANDO ANODOS Y CATODOS DE HIERRO EN UN MEDIO ACUOSO CON UN ACIDO Y UNA SAL, REALIZANDOSE DICHO TRATAMIENTO EN UN REACTOR (10), DONDE SE PRODUCE LA PRECIPITACION DE LOS AÑADIDOS CONTAMINANTES DE LAS AGUAS, PARA POSTERIORMENTE EFECTUARSE LA DECANTACION DE LOS LODOS EN UNAS CUBAS DE SEDIMENTACION (6), EN DONDE ADEMAS SE PRODUCE UN TRATAMIENTO DE INERTIZACION DE LOS LODOS, MEDIANTE TEMPERATURA Y AIRE A PRESION, PASANDOSE FINALMENTE POR UN FILTRO ESCURRIDOR (33) PARA LA DESECACION DE DICHOS LODOS RESULTANTES.METHOD FOR THE PURIFICATION OF WASTE WATER, WHICH CONSISTS IN THE TREATMENT OF THE WATERS TO PURIFY WITH A HYDRODISPERSION OF IRON HYDROXIDES (II AND III), WHICH IS OBTAINED BY ELECTROLYSIS IN SOME GENERATORS (24), USING ANODES AND CATHODERS IN AN AQUEOUS MEDIUM WITH AN ACID AND A SALT, SUCH TREATMENT IS PERFORMED IN A REACTOR (10), WHERE THE PRECIPITATION OF THE ADDED CONTAMINANTS OF THE WATERS OCCURS, TO SUBSEQUENTLY PERFORM THE DECANTATION OF SLUDGE (SEDIMENT TANKS) , WHERE FURTHER A TREATMENT OF INERTIZATION OF THE SLUDGE IS PRODUCED, THROUGH TEMPERATURE AND AIR PRESSURE, FINALLY GOING THROUGH A DRAIN FILTER (33) FOR THE DESICTION OF SUCH RESULTING SLUDGE.

ES9300909A 1993-04-29 1993-04-29 METHOD FOR THE PURIFICATION OF WASTEWATER. Expired - Fee Related ES2072811B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9300909A ES2072811B1 (en) 1993-04-29 1993-04-29 METHOD FOR THE PURIFICATION OF WASTEWATER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9300909A ES2072811B1 (en) 1993-04-29 1993-04-29 METHOD FOR THE PURIFICATION OF WASTEWATER.

Publications (2)

Publication Number Publication Date
ES2072811A1 ES2072811A1 (en) 1995-07-16
ES2072811B1 true ES2072811B1 (en) 1996-02-16

Family

ID=8281642

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9300909A Expired - Fee Related ES2072811B1 (en) 1993-04-29 1993-04-29 METHOD FOR THE PURIFICATION OF WASTEWATER.

Country Status (1)

Country Link
ES (1) ES2072811B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933606A (en) * 1973-12-03 1976-01-20 Saul Gesler Water treatment process and apparatus
DE3336460A1 (en) * 1983-10-06 1985-04-25 Hidrotronic Watercleaning Systems, Ltd., Zug METHOD AND DEVICE FOR CLEANING WATER
AU5929490A (en) * 1989-06-05 1991-01-07 Virontec, Inc. Electrolytic water purification
NL8902195A (en) * 1989-08-31 1991-03-18 Esmil Water Systems Bv MEMBRANE ELECTROLYSIS DEVICE.

Also Published As

Publication number Publication date
ES2072811A1 (en) 1995-07-16

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Legal Events

Date Code Title Description
GC2A Exploitation certificate registered application with search report

Effective date: 19960705

PC2A Transfer of patent
FD2A Announcement of lapse in spain

Effective date: 20141120