DE69407769T2 - Verfahren zur biologischen sanierung von kontaminiertem boden oder grundwasser - Google Patents

Verfahren zur biologischen sanierung von kontaminiertem boden oder grundwasser

Info

Publication number
DE69407769T2
DE69407769T2 DE1994607769 DE69407769T DE69407769T2 DE 69407769 T2 DE69407769 T2 DE 69407769T2 DE 1994607769 DE1994607769 DE 1994607769 DE 69407769 T DE69407769 T DE 69407769T DE 69407769 T2 DE69407769 T2 DE 69407769T2
Authority
DE
Germany
Prior art keywords
contaminated soil
ground water
groundwater
soil
biological remediation
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 - Fee Related
Application number
DE1994607769
Other languages
English (en)
Other versions
DE69407769D1 (de
Inventor
James Mueller
Hap Pritchard
Suzanne Lantz
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.)
US Environmental Protection Agency
SBP Technologies Inc
Original Assignee
US Environmental Protection Agency
SBP Technologies Inc
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 US Environmental Protection Agency, SBP Technologies Inc filed Critical US Environmental Protection Agency
Application granted granted Critical
Publication of DE69407769D1 publication Critical patent/DE69407769D1/de
Publication of DE69407769T2 publication Critical patent/DE69407769T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/02—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by biological methods, i.e. processes using enzymes or microorganisms
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1231—Treatments of toxic sewage
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/22—Organic substances containing halogen
    • 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)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Business, Economics & Management (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Emergency Management (AREA)
  • Biotechnology (AREA)
  • Mycology (AREA)
  • Soil Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DE1994607769 1993-03-26 1994-03-28 Verfahren zur biologischen sanierung von kontaminiertem boden oder grundwasser Expired - Fee Related DE69407769T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3721593A 1993-03-26 1993-03-26
PCT/US1994/003334 WO1994022605A1 (en) 1993-03-26 1994-03-28 Process for bioremediation of contaminated soil or groundwater

Publications (2)

Publication Number Publication Date
DE69407769D1 DE69407769D1 (de) 1998-02-12
DE69407769T2 true DE69407769T2 (de) 1998-05-28

Family

ID=21893097

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994607769 Expired - Fee Related DE69407769T2 (de) 1993-03-26 1994-03-28 Verfahren zur biologischen sanierung von kontaminiertem boden oder grundwasser

Country Status (4)

Country Link
EP (1) EP0690752B1 (de)
AT (1) ATE161757T1 (de)
DE (1) DE69407769T2 (de)
WO (1) WO1994022605A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19647847B4 (de) * 1995-11-20 2008-11-13 Kabushiki Kaisha Toshiba, Kawasaki Verfahren zum Zersetzen organischer Verbindungen, Vorrichtung zum Zersetzen organischer Verbindungen, Verfahren zum Isolieren von Mikroorganismen der Art Komagatella brevis und neuer Mikroorganismus der Art Komagatella brevis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1385319A (en) * 1971-09-22 1975-02-26 Nat Res Dev Enzyme preparations
US5132224A (en) * 1989-06-21 1992-07-21 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Biological remediation of creosote- and similarly-contaminated sites

Also Published As

Publication number Publication date
EP0690752B1 (de) 1998-01-07
DE69407769D1 (de) 1998-02-12
WO1994022605A1 (en) 1994-10-13
ATE161757T1 (de) 1998-01-15
EP0690752A1 (de) 1996-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee