ES2142269A1 - Metodo de tratamiento y valoracion de lodos de depuradora. - Google Patents

Metodo de tratamiento y valoracion de lodos de depuradora.

Info

Publication number
ES2142269A1
ES2142269A1 ES9800407A ES9800407A ES2142269A1 ES 2142269 A1 ES2142269 A1 ES 2142269A1 ES 9800407 A ES9800407 A ES 9800407A ES 9800407 A ES9800407 A ES 9800407A ES 2142269 A1 ES2142269 A1 ES 2142269A1
Authority
ES
Spain
Prior art keywords
sludges
water
treatment
utilisation
purifier
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
ES9800407A
Other languages
English (en)
Other versions
ES2142269B1 (es
Inventor
Casado Antonio Casado
Lopera Ramiro Aurin
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.)
Empresarial Ubena B B S S L
Original Assignee
Empresarial Ubena B B S S L
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 Empresarial Ubena B B S S L filed Critical Empresarial Ubena B B S S L
Priority to ES9800407A priority Critical patent/ES2142269B1/es
Publication of ES2142269A1 publication Critical patent/ES2142269A1/es
Application granted granted Critical
Publication of ES2142269B1 publication Critical patent/ES2142269B1/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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Treatment Of Sludge (AREA)

Abstract

Método de tratamiento y valorización de lodos de depuradora, para obtención de material para obra civil, que comprende las etapas: aportación de lodos a tratar, que se eligen o bien entre lodos frescos, que forman una emulsión fango/agua, con una proporción en peso de agua del 50% al 80%, o bien entre lodos secos, con una proporción en peso de agua inferior al 20%; adición de un ligante hidráulico a estos lodos; adición eventual de agua hasta obtener una mezcla con una proporción de agua adecuada para un correcto fraguado del ligante; y mezclado de los lodos con el ligante hidráulico.
ES9800407A 1998-02-26 1998-02-26 Metodo de tratamiento y valoracion de lodos de depuradora. Expired - Fee Related ES2142269B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9800407A ES2142269B1 (es) 1998-02-26 1998-02-26 Metodo de tratamiento y valoracion de lodos de depuradora.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9800407A ES2142269B1 (es) 1998-02-26 1998-02-26 Metodo de tratamiento y valoracion de lodos de depuradora.

Publications (2)

Publication Number Publication Date
ES2142269A1 true ES2142269A1 (es) 2000-04-01
ES2142269B1 ES2142269B1 (es) 2001-01-01

Family

ID=8302913

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800407A Expired - Fee Related ES2142269B1 (es) 1998-02-26 1998-02-26 Metodo de tratamiento y valoracion de lodos de depuradora.

Country Status (1)

Country Link
ES (1) ES2142269B1 (es)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8801502A1 (es) * 1985-11-28 1986-04-01 Interfin S P A Procedimiento para la inertizacion de fangos industriales
WO1992010439A1 (en) * 1990-12-10 1992-06-25 Mackie Daniel A Process for producing concrete and mortars
ES2073356A2 (es) * 1993-07-15 1995-08-01 Antonio Casado Y Cia S A Procedimiento para el aprovechamiento integral de residuos mediante aglomeracion.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8801502A1 (es) * 1985-11-28 1986-04-01 Interfin S P A Procedimiento para la inertizacion de fangos industriales
WO1992010439A1 (en) * 1990-12-10 1992-06-25 Mackie Daniel A Process for producing concrete and mortars
ES2073356A2 (es) * 1993-07-15 1995-08-01 Antonio Casado Y Cia S A Procedimiento para el aprovechamiento integral de residuos mediante aglomeracion.

Also Published As

Publication number Publication date
ES2142269B1 (es) 2001-01-01

Similar Documents

Publication Publication Date Title
DK519282A (da) Fremgangsmaade og komposition til konditionering af et vandigt system
DE69607199T2 (de) Bindephase für phosphomagnesiumzement und deren verwendung zur mörtelherstellung
PL317209A1 (en) Factory-made binding compound of self-hardening type
SE8400043D0 (sv) Forfarande for framstellning av en komposterbar blandning av slam fran reningsverk for avloppsvatten jemte anordning for blandningens anvendning
SE9903594D0 (sv) Cationic polymers for sludge dewatering
Ghorab et al. Effect of mixing and curing waters on the behaviour of cement pastes and concrete Part 2: Properties of cement paste and concrete
DE3477305D1 (en) Process for conditioning contaminated waste by coating with cement
DK159818C (da) Flyveaske i lageregnet form og fremgangsmaade til fremstilling af samme
ATE38217T1 (de) Verfahren zur entsorgung von schlaemmen.
BR9707858A (pt) Método para o preparo de uma argamassa
DK0975557T3 (da) Fremgangsmåde til behandling af cementklinker
ES2142269A1 (es) Metodo de tratamiento y valoracion de lodos de depuradora.
DE69315078T2 (de) Schnellhärtende hydraulische bindemittel und diese enthaltende bindemischungen, deren herstellung und verwendung zur herstellung von mörtel und beton
JPS5413665A (en) Process for treating organic waste water
JPS56121700A (en) Disposal of raw night soil and septic tank sludge
KR960017558A (ko) 폐주물사(폐주강사 포함)을 이용한 건자재의 제조방법
JPS5544309A (en) Sludge treating method
JPS52101860A (en) Oil-contained waste water treating material
JPS5610399A (en) Solidifying treating material for improvement of foundation, sludge. noxious waste, etc.
JPS5584505A (en) Sewage solid-liquid separation
TW206957B (en) Method of treating oily sludge
JPS57162700A (en) Dehydrating method for sludge produced from sewage and night soil treatment plant
JPS56115692A (en) Solidification for sludge or cinder or the like
DK0742784T3 (da) Fremgangsmåde til konditionering af slam
Garcia Our water quality problems

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20000401

Kind code of ref document: A1

Effective date: 20000401

FD1A Patent lapsed

Effective date: 20041102