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WO2004080620A3 - Bio-reactive permeable barrier for the degradation of organic contaminants - Google Patents

Bio-reactive permeable barrier for the degradation of organic contaminants Download PDF

Info

Publication number
WO2004080620A3
WO2004080620A3 PCT/EP2004/002549 EP2004002549W WO2004080620A3 WO 2004080620 A3 WO2004080620 A3 WO 2004080620A3 EP 2004002549 W EP2004002549 W EP 2004002549W WO 2004080620 A3 WO2004080620 A3 WO 2004080620A3
Authority
WO
WIPO (PCT)
Prior art keywords
bio
degradation
organic contaminants
permeable barrier
reactive
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.)
Ceased
Application number
PCT/EP2004/002549
Other languages
French (fr)
Other versions
WO2004080620A2 (en
Inventor
Rodolfo Vignola
Adriano Bernardi
Pasquale Sacceddu
Raffaello Sisto
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.)
Eni Tecnologie SpA
Original Assignee
Eni Tecnologie SpA
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 Eni Tecnologie SpA filed Critical Eni Tecnologie SpA
Publication of WO2004080620A2 publication Critical patent/WO2004080620A2/en
Publication of WO2004080620A3 publication Critical patent/WO2004080620A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/11—Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electro-chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/002—Reclamation of contaminated soil involving in-situ ground water treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Soil Sciences (AREA)
  • Structural Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

A reactive system is described for the treatment of contaminated water, comprising an inert permeable carrier medium consisting of pumice or expanded clay on which a high number of microorganisms are laid, as a bio-film, selected for their capacity of bio-transforming the contami­nants found in water.
PCT/EP2004/002549 2003-03-13 2004-03-10 Bio-reactive permeable barrier for the degradation of organic contaminants Ceased WO2004080620A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20030477 ITMI20030477A1 (en) 2003-03-13 2003-03-13 BIOREACTIVE PERMEABLE BARRIER FOR THE DEGRADATION OF
ITMI2003A000477 2003-03-13

Publications (2)

Publication Number Publication Date
WO2004080620A2 WO2004080620A2 (en) 2004-09-23
WO2004080620A3 true WO2004080620A3 (en) 2004-12-16

Family

ID=32983207

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/002549 Ceased WO2004080620A2 (en) 2003-03-13 2004-03-10 Bio-reactive permeable barrier for the degradation of organic contaminants

Country Status (2)

Country Link
IT (1) ITMI20030477A1 (en)
WO (1) WO2004080620A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108220196B (en) * 2018-01-10 2021-05-25 南京林业大学 Method for treating petroleum-polluted clay foundation by using microbial composite flora

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010076794A1 (en) * 2008-12-31 2010-07-08 Technion Research & Development Foundation Ltd. Method of denitrifying brine and systems capable of same
CN102757104B (en) * 2012-07-30 2014-01-01 山东省水利科学研究院 A technology for in-situ repair system construction in medium-coarse sand formation
CN114249507A (en) * 2022-01-17 2022-03-29 江苏省环境科学研究院 Based on Fe0Composite permeable reactive barrier system of bentonite modified biochar filler and application thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552723A (en) * 1983-08-01 1985-11-12 International Business Machines Corporation LC/FTIR System with thermospray solvent separation
DE3816679A1 (en) * 1988-05-17 1989-11-23 Int Biotech Lab Process and apparatus for the continuous elimination of pollutants from waters
WO1994010095A1 (en) * 1992-10-23 1994-05-11 Leca Deutschland Gmbh Open-pore bulk mineral materials containing microorganisms, and the manufacture and use of such materials
GB2301133A (en) * 1995-05-20 1996-11-27 Envirotreat Limited Treating contaminated land
GB2367815A (en) * 2000-09-29 2002-04-17 Neil Andrew Mcleod Clays for treating contaminants

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552723A (en) * 1983-08-01 1985-11-12 International Business Machines Corporation LC/FTIR System with thermospray solvent separation
DE3816679A1 (en) * 1988-05-17 1989-11-23 Int Biotech Lab Process and apparatus for the continuous elimination of pollutants from waters
WO1994010095A1 (en) * 1992-10-23 1994-05-11 Leca Deutschland Gmbh Open-pore bulk mineral materials containing microorganisms, and the manufacture and use of such materials
GB2301133A (en) * 1995-05-20 1996-11-27 Envirotreat Limited Treating contaminated land
GB2367815A (en) * 2000-09-29 2002-04-17 Neil Andrew Mcleod Clays for treating contaminants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108220196B (en) * 2018-01-10 2021-05-25 南京林业大学 Method for treating petroleum-polluted clay foundation by using microbial composite flora

Also Published As

Publication number Publication date
ITMI20030477A1 (en) 2004-09-14
WO2004080620A2 (en) 2004-09-23

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