CA2171833A1 - Methode et dispositif de detection de pollution dans le sol de nettoyage in situ de sol pollue - Google Patents
Methode et dispositif de detection de pollution dans le sol de nettoyage in situ de sol pollueInfo
- Publication number
- CA2171833A1 CA2171833A1 CA002171833A CA2171833A CA2171833A1 CA 2171833 A1 CA2171833 A1 CA 2171833A1 CA 002171833 A CA002171833 A CA 002171833A CA 2171833 A CA2171833 A CA 2171833A CA 2171833 A1 CA2171833 A1 CA 2171833A1
- Authority
- CA
- Canada
- Prior art keywords
- soil
- air
- drainage lines
- liquid
- decontamination device
- 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.)
- Abandoned
Links
- 239000002689 soil Substances 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000003900 soil pollution Methods 0.000 title abstract description 14
- 238000004140 cleaning Methods 0.000 title abstract description 8
- 238000011065 in-situ storage Methods 0.000 title abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 239000003673 groundwater Substances 0.000 claims abstract description 37
- 238000005202 decontamination Methods 0.000 claims abstract description 17
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 238000003912 environmental pollution Methods 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 30
- 238000011049 filling Methods 0.000 claims description 23
- 239000000126 substance Substances 0.000 claims description 22
- 239000000446 fuel Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 239000002351 wastewater Substances 0.000 claims description 7
- 238000013022 venting Methods 0.000 claims description 6
- 239000010840 domestic wastewater Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 238000009418 renovation Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 description 66
- 239000003344 environmental pollutant Substances 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 238000005070 sampling Methods 0.000 description 6
- 239000002028 Biomass Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 244000005700 microbiome Species 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- FDSYTWVNUJTPMA-UHFFFAOYSA-N 2-[3,9-bis(carboxymethyl)-3,6,9,15-tetrazabicyclo[9.3.1]pentadeca-1(15),11,13-trien-6-yl]acetic acid Chemical compound C1N(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC2=CC=CC1=N2 FDSYTWVNUJTPMA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 238000004210 cathodic protection Methods 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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
- B09C1/10—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
- 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
- B09C1/005—Extraction of vapours or gases using vacuum or venting
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C2101/00—In situ
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Mycology (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
L'invention se rapporte à un procédé et à un dispositif destinés respectivement à la détection de la pollution du sol et au nettoyage du sol pollué in situ. Selon ce procédé, de l'air pollué est extrait du sol pollué par une ou plusieurs conduites d'extraction d'air qui sont situées dans le sol au-dessus du niveau de la nappe phréatique, et/ou un liquide pollué est extrait du sol pollué par une ou plusieurs conduites d'extraction de liquide qui sont situées dans le sol, au-dessous de la nappe phréatique, et l'air et/ou le liquide ainsi extraits sont respectivement analysés ou décontaminés. Les conduites d'évacuation d'air s'étendent principalement à l'horizontale, de préférence à au moins un mètre au-dessus de la nappe phréatique. Les conduites d'extraction de liquide s'étendent principalement à l'horizontale, de préférence à au moins un mètre au-dessous de la nappe phréatique. Une pression réduite, de préférence comprise entre 3 et 6 kPa, est appliqué aux conduites d'extraction d'air. Afin de prévenir toute pollution environnementale supplémentaire, des vapeurs et des fluides résiduaires libérés sont également recueillis et de préférence introduits dans le même dispositif de décontamination.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9301596 | 1993-09-15 | ||
| NL9301596A NL9301596A (nl) | 1993-09-15 | 1993-09-15 | Werkwijze en inrichting voor het signaleren van bodemverontreiniging respectievelijk het in situ saneren van verontreinigde bodem. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2171833A1 true CA2171833A1 (fr) | 1995-03-23 |
Family
ID=19862883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002171833A Abandoned CA2171833A1 (fr) | 1993-09-15 | 1994-09-15 | Methode et dispositif de detection de pollution dans le sol de nettoyage in situ de sol pollue |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0804299A1 (fr) |
| CA (1) | CA2171833A1 (fr) |
| NL (1) | NL9301596A (fr) |
| WO (1) | WO1995007773A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0846502B1 (fr) * | 1996-12-09 | 2003-03-26 | Domenico Pizzorni | Dispositif pour le traitement du sol au voisinage de structures enterrées |
| GB2389360A (en) * | 2002-06-06 | 2003-12-10 | Keller Ltd | Removing non aqueous liquids from the ground |
| FR3100142B1 (fr) | 2019-08-28 | 2021-11-05 | Rmv Equipement | Dispositif d’extraction et de décontamination de substances organiques et/ou inorganiques à partir de matières solides ou semi-solides sous le contrôle de plusieurs paramètres |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991003280A1 (fr) * | 1989-08-31 | 1991-03-21 | Dames & Moore Pty. Ltd. | Appareil d'elimination des agents contaminants volatiles d'un sol |
| US5116515A (en) * | 1991-04-24 | 1992-05-26 | Soil Guardian Inc. | Process and apparatus for removing volatile organic compounds from contaminated vadose soil areas |
| HU209110B (en) * | 1991-12-02 | 1994-03-28 | Foeldtani Kutato Es Furo Kft | Process for the local treatment of soil, particularly for the examination and cleaning of contaminated soil |
| US5279740A (en) * | 1992-01-14 | 1994-01-18 | At&T Bell Laboratories | Ground contamination remediation process |
-
1993
- 1993-09-15 NL NL9301596A patent/NL9301596A/nl not_active Application Discontinuation
-
1994
- 1994-09-15 CA CA002171833A patent/CA2171833A1/fr not_active Abandoned
- 1994-09-15 WO PCT/NL1994/000225 patent/WO1995007773A1/fr not_active Ceased
- 1994-09-15 EP EP95900320A patent/EP0804299A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0804299A1 (fr) | 1997-11-05 |
| NL9301596A (nl) | 1995-04-03 |
| WO1995007773A1 (fr) | 1995-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 19990915 |