DK0413947T3 - Method as well as device for cleaning contaminated soil - Google Patents
Method as well as device for cleaning contaminated soilInfo
- Publication number
- DK0413947T3 DK0413947T3 DK90113458.5T DK90113458T DK0413947T3 DK 0413947 T3 DK0413947 T3 DK 0413947T3 DK 90113458 T DK90113458 T DK 90113458T DK 0413947 T3 DK0413947 T3 DK 0413947T3
- Authority
- DK
- Denmark
- Prior art keywords
- soil
- pollutants
- well
- contaminated soil
- cleaning contaminated
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- 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
- B09C1/10—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
Abstract
The invention relates to a method of cleaning soils contaminated by pollutants. In this method, the soil structure, without transporting the soil to the surface, is progressively loosened in each case inside at least one largely cylindrical soil body by means of a liquid introduced under high pressure. Apart from loosening the soil, the liquid also serves as a carrier and transport medium for at least one effective substance working and/or transforming the respective pollutant in situ. In this way, the effective substances, even in inhomogeneous soil structures, are uniformly distributed inside the respectively treated soil body (B) and are taken to the pollutants. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3927418A DE3927418C3 (en) | 1989-08-19 | 1989-08-19 | Process and device for cleaning contaminated soils |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0413947T3 true DK0413947T3 (en) | 1994-02-07 |
Family
ID=6387440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK90113458.5T DK0413947T3 (en) | 1989-08-19 | 1990-07-13 | Method as well as device for cleaning contaminated soil |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0413947B1 (en) |
AT (1) | ATE94092T1 (en) |
DD (1) | DD297069A5 (en) |
DE (1) | DE3927418C3 (en) |
DK (1) | DK0413947T3 (en) |
ES (1) | ES2045673T3 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4003362A1 (en) * | 1990-02-05 | 1991-08-08 | Keller Grundbau Gmbh | METHOD AND DEVICE FOR IN-SITU RESTORATION OF CONTAMINATED AREAS |
AT395686B (en) * | 1990-12-03 | 1993-02-25 | Ranner Dietrich | METHOD AND DEVICE FOR INJECTING OXYGENOUS GASES |
DE4217184C2 (en) * | 1992-05-23 | 1996-04-25 | Ieg Ind Engineering Gmbh | Process for removing oil residues or liquids containing oil from contaminated soil layers |
DE4234343A1 (en) * | 1992-10-12 | 1994-04-14 | Keller Grundbau Gmbh | Method and device for in-situ soil remediation using deep shaking |
US5398756A (en) * | 1992-12-14 | 1995-03-21 | Monsanto Company | In-situ remediation of contaminated soils |
DE4411154C1 (en) * | 1994-03-30 | 1995-10-19 | Hgn Hydrogeologie Gmbh Ingenie | Biological treatment of solids contg. fines and agglomerates contaminated with pollutants by comminution |
DE19613679A1 (en) * | 1996-04-05 | 1997-10-09 | Lobbe Xenex Gmbh | Method and device for conditioning wet or damp terrain, in particular mud pools |
DE19836240C2 (en) * | 1997-08-07 | 2002-01-10 | Wilko Werner | Process for the on-site cleaning of contaminated soil layers in groundwater formations |
US20030210956A1 (en) * | 2002-05-10 | 2003-11-13 | Tanaka Kankyo-Kaihatsu Co. | Method for purifying a layer of contaminated soil and apparatus |
GB2430212B (en) * | 2005-09-19 | 2008-02-13 | Charles Michael De Fran Hedges | Nozzle for apparatus for producing a containment barrier |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL151761B (en) * | 1970-11-12 | 1976-12-15 | Yoshio Ichise | PROCEDURE FOR PRESSURE INJECTION OF A SOIL HARDENER. |
DE7119195U (en) * | 1971-05-17 | 1980-10-23 | Ichise, Yoshio, Setagaya, Tokio | DEVICE FOR POURING WITH HIGH PRESSURE JET |
US4582611A (en) * | 1984-08-09 | 1986-04-15 | Brian Watt Associates, Inc. | Soil decontamination with wick drains |
EP0193596A1 (en) * | 1984-09-04 | 1986-09-10 | MANCHAK, Frank Jr. | In situ waste impoundment treating apparatus and method of using same |
DE3604168A1 (en) * | 1986-02-10 | 1987-08-13 | Werner Teupe | Process and apparatus for rehabilitating soils contaminated in particular with heavy metals |
DE3607471A1 (en) * | 1986-02-12 | 1987-08-13 | Horst Bertulies | Process and plant for treating contaminated soils |
DE3811714C1 (en) * | 1987-04-11 | 1988-10-13 | Wolfgang In Der 4240 Emmerich De Schmitten | Method of decontaminating contaminated soil strata at any desired depth |
DE3739126A1 (en) * | 1987-11-19 | 1989-06-01 | Schuette Reiner | Process and system for decontaminating a soil zone |
DE8804344U1 (en) * | 1988-03-31 | 1988-06-09 | Philipp Holzmann Ag, 6000 Frankfurt, De | |
DE3815164C1 (en) * | 1988-05-04 | 1989-06-22 | Chemisches Laboratorium Dr. Erwin Wessling, 4417 Altenberge, De | |
DE3822747A1 (en) * | 1988-07-05 | 1990-01-11 | Gkn Keller Gmbh | Method and apparatus for cleaning contaminated sites |
DE3900513A1 (en) * | 1988-07-05 | 1990-07-12 | Gkn Keller Gmbh | METHOD AND DEVICE FOR RESTORING CONTAMINATED LOCATIONS |
-
1989
- 1989-08-19 DE DE3927418A patent/DE3927418C3/en not_active Expired - Fee Related
-
1990
- 1990-07-13 ES ES90113458T patent/ES2045673T3/en not_active Expired - Lifetime
- 1990-07-13 AT AT90113458T patent/ATE94092T1/en not_active IP Right Cessation
- 1990-07-13 DK DK90113458.5T patent/DK0413947T3/en active
- 1990-07-13 EP EP90113458A patent/EP0413947B1/en not_active Expired - Lifetime
- 1990-08-16 DD DD90343497A patent/DD297069A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DD297069A5 (en) | 1992-01-02 |
ES2045673T3 (en) | 1994-01-16 |
DE3927418C3 (en) | 1994-02-24 |
DE3927418C2 (en) | 1991-05-23 |
DE3927418A1 (en) | 1991-02-21 |
ATE94092T1 (en) | 1993-09-15 |
EP0413947B1 (en) | 1993-09-08 |
EP0413947A1 (en) | 1991-02-27 |
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