ES2187349A1 - Procedimiento de inertizacion de lodos que contienen carga contaminante organica e inorganica. - Google Patents

Procedimiento de inertizacion de lodos que contienen carga contaminante organica e inorganica.

Info

Publication number
ES2187349A1
ES2187349A1 ES200101115A ES200101115A ES2187349A1 ES 2187349 A1 ES2187349 A1 ES 2187349A1 ES 200101115 A ES200101115 A ES 200101115A ES 200101115 A ES200101115 A ES 200101115A ES 2187349 A1 ES2187349 A1 ES 2187349A1
Authority
ES
Spain
Prior art keywords
inertization
containing organic
additives
sludge containing
solid product
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
ES200101115A
Other languages
English (en)
Other versions
ES2187349B2 (es
Inventor
Payan Ana Maria Andres
Fernandez Alberto Coz
Gulias Jose Angel Irabien
Puente Carmen Ruiz
Fuente Javier Viguri
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.)
Universidad de Cantabria
Original Assignee
Universidad de Cantabria
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 Universidad de Cantabria filed Critical Universidad de Cantabria
Priority to ES200101115A priority Critical patent/ES2187349B2/es
Publication of ES2187349A1 publication Critical patent/ES2187349A1/es
Application granted granted Critical
Publication of ES2187349B2 publication Critical patent/ES2187349B2/es
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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

Landscapes

  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Un procedimiento de inertización de residuos mezclados (de carácter orgánico e inorgánico) se realiza mediante el desarrollo de formulaciones de solidificación/estabilización (S/E), basados en la mezcla del residuo con aglomerantes hidráulicos, como cemento Portland y finos de recuperación de arenas de fundición, de carácter residual y, con la inclusión de pequeñas cantidades de aditivos específicos como: lignosulfonato cálcico magnésico, y carbón activo, de carácter comercial, y negro de humo y humo de sílice, de carácter residual. Los residuos estabilizados obtenidos de acuerdo a este procedimiento están caracterizados: por su manejabilidad; por su consistencia monolítica; por la reducción de volumen relativo respecto al residuo original; por su viabilidad económica y; por asegurar un impacto ambiental admisible en la gestión en vertederos (de acuerdo a las regulaciones en vigor). El procedimiento desarrollado es aplicable a residuos con potenciales contaminantes orgánicos e inorgánicos generados en sectores industriales tales como, siderurgia, textil, farmacéutico, fitosanitarios, etc.
ES200101115A 2001-05-10 2001-05-10 Procedimiento de inertizacion de lodos que contienen carga contaminante organica e inorganica. Expired - Fee Related ES2187349B2 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200101115A ES2187349B2 (es) 2001-05-10 2001-05-10 Procedimiento de inertizacion de lodos que contienen carga contaminante organica e inorganica.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200101115A ES2187349B2 (es) 2001-05-10 2001-05-10 Procedimiento de inertizacion de lodos que contienen carga contaminante organica e inorganica.

Publications (2)

Publication Number Publication Date
ES2187349A1 true ES2187349A1 (es) 2003-06-01
ES2187349B2 ES2187349B2 (es) 2004-12-16

Family

ID=8497733

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200101115A Expired - Fee Related ES2187349B2 (es) 2001-05-10 2001-05-10 Procedimiento de inertizacion de lodos que contienen carga contaminante organica e inorganica.

Country Status (1)

Country Link
ES (1) ES2187349B2 (es)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230568A (en) * 1977-10-19 1980-10-28 Stablex A.G. Treatment of hazardous waste
EP0375044A2 (en) * 1988-12-23 1990-06-27 Fabrizio Bigelli Neutralizing process for toxic waste material
EP0535757A1 (en) * 1991-10-01 1993-04-07 PELT & HOOYKAAS B.V. Fixant for mixed organic and inorganic contaminated materials and method for using same
EP0535758A1 (en) * 1991-10-01 1993-04-07 PELT & HOOYKAAS B.V. Toxic waste fixant and method for using same
FR2735120A1 (fr) * 1995-06-09 1996-12-13 Sandoz Sa Procede d'immobilisation de boues residuelles contenant des metaux

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230568A (en) * 1977-10-19 1980-10-28 Stablex A.G. Treatment of hazardous waste
EP0375044A2 (en) * 1988-12-23 1990-06-27 Fabrizio Bigelli Neutralizing process for toxic waste material
EP0535757A1 (en) * 1991-10-01 1993-04-07 PELT & HOOYKAAS B.V. Fixant for mixed organic and inorganic contaminated materials and method for using same
EP0535758A1 (en) * 1991-10-01 1993-04-07 PELT & HOOYKAAS B.V. Toxic waste fixant and method for using same
FR2735120A1 (fr) * 1995-06-09 1996-12-13 Sandoz Sa Procede d'immobilisation de boues residuelles contenant des metaux

Also Published As

Publication number Publication date
ES2187349B2 (es) 2004-12-16

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