ES2532775R1 - PROCEDURE FOR PRE-TREATMENT OF ACTIVE MUDS FROM RESIDUAL WATER CLEANING STATIONS BY MICROWAVE RADIATION AND AFTER ANAEROBIA DIGESTION. - Google Patents

PROCEDURE FOR PRE-TREATMENT OF ACTIVE MUDS FROM RESIDUAL WATER CLEANING STATIONS BY MICROWAVE RADIATION AND AFTER ANAEROBIA DIGESTION. Download PDF

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Publication number
ES2532775R1
ES2532775R1 ES201331423A ES201331423A ES2532775R1 ES 2532775 R1 ES2532775 R1 ES 2532775R1 ES 201331423 A ES201331423 A ES 201331423A ES 201331423 A ES201331423 A ES 201331423A ES 2532775 R1 ES2532775 R1 ES 2532775R1
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Spain
Prior art keywords
procedure
microwave radiation
active
digestion
anaerobia
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Granted
Application number
ES201331423A
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Spanish (es)
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ES2532775A2 (en
ES2532775B1 (en
Inventor
Fernando Santos ESTÉVEZ PASTOR
Graciano CARPES HORTAL
Rafael Borja Padilla
Francisco RAPOSO BEJINES
Víctor RIAU ARENAS
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EMPRESA METROPOLITANA DE ABASTECIMIENTO Y SANEAMIENTO DE AGUAS DE SEVILLA SA (EMASESA)
METROPOLITANA DE ABASTECIMIENTO Y SANEAMIENTO DE AGUAS DE SEVILLA S A EMASESA EMPRESA
Original Assignee
EMPRESA METROPOLITANA DE ABASTECIMIENTO Y SANEAMIENTO DE AGUAS DE SEVILLA SA (EMASESA)
METROPOLITANA DE ABASTECIMIENTO Y SANEAMIENTO DE AGUAS DE SEVILLA S A EMASESA EMPRESA
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Priority to ES201331423A priority Critical patent/ES2532775B1/en
Publication of ES2532775A2 publication Critical patent/ES2532775A2/en
Publication of ES2532775R1 publication Critical patent/ES2532775R1/en
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Publication of ES2532775B1 publication Critical patent/ES2532775B1/en
Expired - Fee Related legal-status Critical Current
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  • Treatment Of Sludge (AREA)
  • Physical Water Treatments (AREA)

Abstract

Procedimiento de pretratamiento de lodos activos procedentes de estaciones depuradoras de aguas residuales (EDAR), que comprende exponer lodos activos a radiación microondas a una dosis de entre 16300 y 20000 KJ Kg{sup,-1}, en un contenedor y someter el lodo irradiado a digestión anaerobia.Procedure for pretreatment of active sludge from wastewater treatment plants (WWTP), which comprises exposing active sludge to microwave radiation at a dose of 16300 and 20000 KJ Kg {sup, -1}, in a container and submitting the irradiated sludge Anaerobic digestion.

ES201331423A 2013-09-30 2013-09-30 PROCEDURE FOR PRE-TREATMENT OF ACTIVE MUDS FROM PROCESSING STATIONS OF WASTEWATER BY MICROWAVE RADIATION AND AFTER DIGESTION ANAEROBIA. Expired - Fee Related ES2532775B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201331423A ES2532775B1 (en) 2013-09-30 2013-09-30 PROCEDURE FOR PRE-TREATMENT OF ACTIVE MUDS FROM PROCESSING STATIONS OF WASTEWATER BY MICROWAVE RADIATION AND AFTER DIGESTION ANAEROBIA.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201331423A ES2532775B1 (en) 2013-09-30 2013-09-30 PROCEDURE FOR PRE-TREATMENT OF ACTIVE MUDS FROM PROCESSING STATIONS OF WASTEWATER BY MICROWAVE RADIATION AND AFTER DIGESTION ANAEROBIA.

Publications (3)

Publication Number Publication Date
ES2532775A2 ES2532775A2 (en) 2015-03-31
ES2532775R1 true ES2532775R1 (en) 2015-04-20
ES2532775B1 ES2532775B1 (en) 2016-05-30

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Family Applications (1)

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ES201331423A Expired - Fee Related ES2532775B1 (en) 2013-09-30 2013-09-30 PROCEDURE FOR PRE-TREATMENT OF ACTIVE MUDS FROM PROCESSING STATIONS OF WASTEWATER BY MICROWAVE RADIATION AND AFTER DIGESTION ANAEROBIA.

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Publication number Publication date
ES2532775A2 (en) 2015-03-31
ES2532775B1 (en) 2016-05-30

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