DE69018021D1 - Verfahren zur in-situ-Beseitigung von Boden-Verunreinigungen. - Google Patents

Verfahren zur in-situ-Beseitigung von Boden-Verunreinigungen.

Info

Publication number
DE69018021D1
DE69018021D1 DE69018021T DE69018021T DE69018021D1 DE 69018021 D1 DE69018021 D1 DE 69018021D1 DE 69018021 T DE69018021 T DE 69018021T DE 69018021 T DE69018021 T DE 69018021T DE 69018021 D1 DE69018021 D1 DE 69018021D1
Authority
DE
Germany
Prior art keywords
soil
pollutant
stripping gas
active layer
biologically active
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
DE69018021T
Other languages
English (en)
Other versions
DE69018021T2 (de
Inventor
Johannes Breukelman
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.)
DSM IP Assets BV
Original Assignee
DSM NV
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 DSM NV filed Critical DSM NV
Application granted granted Critical
Publication of DE69018021D1 publication Critical patent/DE69018021D1/de
Publication of DE69018021T2 publication Critical patent/DE69018021T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F3/06—Aerobic processes using submerged filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological processes
    • B01D53/85—Biological processes with gas-solid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/06—Reclamation of contaminated soil thermally
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C2101/00—In situ
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Soil Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Mycology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treating Waste Gases (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Carbon And Carbon Compounds (AREA)
DE1990618021 1989-11-21 1990-11-16 Verfahren zur in-situ-Beseitigung von Boden-Verunreinigungen. Expired - Fee Related DE69018021T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8902879A NL8902879A (nl) 1989-11-21 1989-11-21 Werkwijze voor het in-situ verwijderen van verontreinigingen uit grond.

Publications (2)

Publication Number Publication Date
DE69018021D1 true DE69018021D1 (de) 1995-04-27
DE69018021T2 DE69018021T2 (de) 1995-10-26

Family

ID=19855668

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990618021 Expired - Fee Related DE69018021T2 (de) 1989-11-21 1990-11-16 Verfahren zur in-situ-Beseitigung von Boden-Verunreinigungen.

Country Status (6)

Country Link
EP (1) EP0429137B1 (de)
AT (1) ATE120107T1 (de)
CS (1) CS574290A3 (de)
DE (1) DE69018021T2 (de)
HU (1) HU209902B (de)
NL (1) NL8902879A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409828B (de) * 1992-03-03 2002-11-25 Tech Buero Ing Reinhard Goesch Anordnung zur geruchstabilisierung von deponien
DE4214763C2 (de) * 1992-05-10 1995-02-09 Grabbe Klaus Verfahren zur Immobilisierung von organischen Schadstoffen und Vorrichtung zur Durchführung des Verfahrens
DE4244125A1 (de) * 1992-12-24 1994-06-30 Ferngas Salzgitter Gmbh Verfahren zur Behandlung staubförmiger verunreinigter Medien
GB2280835B (en) * 1993-01-09 1996-10-09 Julian David Parry Soil treatment
US5578210A (en) * 1994-11-15 1996-11-26 The Dow Chemical Company Method for stimulating anaerobic biotransformation of halogenated hydrocarbons
GB9723476D0 (en) 1997-07-04 1998-01-07 Parry Julian D SBS mass treatment system
GB2326879B (en) * 1997-07-04 2001-09-19 Sbs Technology Treatment of remediable materials
FR2780666B1 (fr) * 1998-07-03 2001-01-12 Grs Valtech Procede de traitement de volumes de terre
NL1014573C2 (nl) * 2000-03-07 2001-09-10 Dsm Nv Werkwijze voor het verwijderen van verontreinigingen uit grond.
US7704014B2 (en) 2003-12-19 2010-04-27 Terreco Holding B.V. Process for removing contaminants from contaminated soil
CN106944466B (zh) * 2017-03-28 2019-02-12 湖南艾布鲁环保科技股份有限公司 一种有机物污染场地土壤的吹脱和生物降解联合修复方法
CN110252794A (zh) * 2019-07-25 2019-09-20 黎泽辉 一种挥发性污染土壤修复用一体化设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2098644B (en) * 1981-05-18 1984-10-24 Shell Int Research Method of cleaning polluted subsoil and apparatus for carrying out the method
US4593760A (en) * 1984-01-04 1986-06-10 The Upjohn Company Removal of volatile contaminants from the vadose zone of contaminated ground
DE3601490A1 (de) * 1986-01-20 1987-07-30 Hoelter Heinz Versorgung von belasteten boeden
US4765902A (en) * 1987-09-25 1988-08-23 Chevron Research Company Process for in situ biodegradation of hydrocarbon contaminated soil
DE3739126A1 (de) * 1987-11-19 1989-06-01 Schuette Reiner Verfahren und anlage zur dekontamination eines erdbereiches
DE3815164C1 (de) * 1988-05-04 1989-06-22 Chemisches Laboratorium Dr. Erwin Wessling, 4417 Altenberge, De

Also Published As

Publication number Publication date
DE69018021T2 (de) 1995-10-26
HU907215D0 (en) 1991-05-28
HUT65203A (en) 1994-05-02
HU209902B (en) 1994-11-28
NL8902879A (nl) 1991-06-17
EP0429137A1 (de) 1991-05-29
CS574290A3 (en) 1992-04-15
ATE120107T1 (de) 1995-04-15
EP0429137B1 (de) 1995-03-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DSM IP ASSETS B.V., HEERLEN, NL

8339 Ceased/non-payment of the annual fee