ES2041114T3 - Procedimiento de limpieza de tierra. - Google Patents

Procedimiento de limpieza de tierra.

Info

Publication number
ES2041114T3
ES2041114T3 ES90200125T ES90200125T ES2041114T3 ES 2041114 T3 ES2041114 T3 ES 2041114T3 ES 90200125 T ES90200125 T ES 90200125T ES 90200125 T ES90200125 T ES 90200125T ES 2041114 T3 ES2041114 T3 ES 2041114T3
Authority
ES
Spain
Prior art keywords
soil
liquid
withdrawn
cleaning procedure
air
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 - Lifetime
Application number
ES90200125T
Other languages
English (en)
Inventor
Leonardus G.C.M. Urlings
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.)
Tauw Infra Consult BV
Original Assignee
Tauw Infra Consult BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19853966&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2041114(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tauw Infra Consult BV filed Critical Tauw Infra Consult BV
Application granted granted Critical
Publication of ES2041114T3 publication Critical patent/ES2041114T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate
    • 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
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Soil Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Road Signs Or Road Markings (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

EL INVENTO ACTUAL SE REFIERE A UN PROCESO PARA LIMPIEZA DE LA TIERRA MEDIANTE EL CUAL LA TIERRA QUE SE VA A LIMPIAR SE PONE DENTRO DE UNA CAPA CON UN ESPESOR DE 1 A 2 M SOBRE UN FONDO IMPERMEABLE, SE EXTIENDE LIQUIDO SOBRE LA TIERRA Y EL LIQUIDO SE FILTRA DESDE EL LADO DEL FONDO DEL DEPOSITO DE TIERRA POR MEDIO DE UN SISTEMA DE DRENAJE POR EL QUE EL LIQUIDO FILTRADO DE LA TIERRA ESTA SUJETO A UNA PURIFICACION BIOLOGICA Y/O FISICO-QUIMICA Y EL EXCESO DE LIQUIDO, SI LO HAY, SE DESECHA ASI Y EL RESTO SE SUMINISTRA DE NUEVO A LA TIERRA, SI SE DESEA DESPUES DE LA ADICION DE NUTRIENTES Y/O MICROORGANISMOS Y/O UN AGENTE O DETERGENTE DE EXTRACCION. SI SE DESEA, LA TIERRA SE PUEDE TRABAJAR PERIODICAMENTE. ESPECIALMENTE EN CASO DE COMPONENTES VOLATILES, EL AIRE SE SACA DE LA TIERRA PARA REMOVER LOS AGENTES VOLATILES. LA INYECCION DE AIRE ES UN MEDIO EXPEDITIVO DE PROPORCIONAR OXIGENO ADICIONAL A LA TIERRA.
ES90200125T 1989-01-17 1990-01-17 Procedimiento de limpieza de tierra. Expired - Lifetime ES2041114T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8900102A NL8900102A (nl) 1989-01-17 1989-01-17 Werkwijze voor het reinigen van grond.

Publications (1)

Publication Number Publication Date
ES2041114T3 true ES2041114T3 (es) 1993-11-01

Family

ID=19853966

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90200125T Expired - Lifetime ES2041114T3 (es) 1989-01-17 1990-01-17 Procedimiento de limpieza de tierra.

Country Status (6)

Country Link
EP (1) EP0379261B1 (es)
AT (1) ATE89199T1 (es)
DE (1) DE69001553T2 (es)
DK (1) DK0379261T3 (es)
ES (1) ES2041114T3 (es)
NL (1) NL8900102A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0486578B1 (de) * 1989-08-18 1993-10-20 Terdekon Gmbh Erddekontaminierung Verfahren zur reinigung und aufbereitung von verunreinigtem gut
DE4112867A1 (de) * 1991-04-19 1992-10-22 Dyckerhoff & Widmann Ag Verfahren zum dekontaminieren von mit schadstoffen verunreinigten boeden
KR930702668A (ko) * 1991-08-13 1993-09-09 완다 케이. 덴슨-로우 토양으로부터 화학적 오염물질의 추출을 위한 계면활성제의 선택법
NL9101678A (nl) * 1991-10-04 1993-05-03 Te Pas Milieutechniek B V Inrichting voor het reinigen van grond.
DE4312351A1 (de) * 1993-04-16 1994-10-20 Biolipsia Gmbh Fuer Biolog Che Verfahren zur Dekontaminierung schwermetall- und kohlenwasserstoffbelasteten Boden und Bauschutts
DE9400225U1 (de) * 1994-01-08 1994-03-03 Hydrogeologie GmbH, 99734 Nordhausen Anlage zur biologischen Schüttgut- und Abwasserreinigung
SI22156A (sl) * 2005-11-18 2007-06-30 Domen Lestan Ciscenje tal in sedimentov z uporabo pospesene oksidacije

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713340A (en) * 1984-06-13 1987-12-15 Regents Of The University Of Minnesota Biodegradation of pentachlorophenol
NL8500445A (nl) * 1985-02-15 1986-09-01 Heidemij Uitvoering Werkwijze en inrichting voor het biologisch zuiveren van verontreinigde grond.
DE3525701A1 (de) * 1985-07-18 1987-01-22 Didier Werke Ag Verfahren zur sanierung von deponien
NL8603266A (nl) * 1986-12-23 1988-07-18 Projectbureau Voor Ind Afval P Werkwijze voor het behandelen van verontreinigde grond.
DE3869787D1 (de) * 1987-01-15 1992-05-14 Hoelscher Richard Einrichtung zum einlagern und behandeln von mit schadstoffen belasteten boeden.
DE3720833C2 (de) * 1987-02-10 1997-01-16 Xenex Ges Zur Biotechnischen S Verfahren zur biologischen Rekultivierungsbehandlung von mit Xenobiotica kontaminiertem Erdreich und Anlagen zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
EP0379261B1 (en) 1993-05-12
DE69001553D1 (de) 1993-06-17
NL8900102A (nl) 1990-08-16
EP0379261A1 (en) 1990-07-25
DE69001553T2 (de) 1993-08-19
ATE89199T1 (de) 1993-05-15
DK0379261T3 (da) 1993-06-07

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