CA2893882C - Mesure corrective in situ applicable au sel et technologie de chauffage du sol - Google Patents
Mesure corrective in situ applicable au sel et technologie de chauffage du sol Download PDFInfo
- Publication number
- CA2893882C CA2893882C CA2893882A CA2893882A CA2893882C CA 2893882 C CA2893882 C CA 2893882C CA 2893882 A CA2893882 A CA 2893882A CA 2893882 A CA2893882 A CA 2893882A CA 2893882 C CA2893882 C CA 2893882C
- Authority
- CA
- Canada
- Prior art keywords
- soil
- bore hole
- bore
- bore holes
- well screen
- 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.)
- Active
Links
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 12
- 238000005067 remediation Methods 0.000 title claims abstract description 8
- 150000003839 salts Chemical class 0.000 title description 7
- 238000010438 heat treatment Methods 0.000 title description 5
- 238000005516 engineering process Methods 0.000 title description 2
- 239000002689 soil Substances 0.000 claims abstract description 74
- 238000000034 method Methods 0.000 claims abstract description 35
- 239000008187 granular material Substances 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000356 contaminant Substances 0.000 abstract description 39
- 238000012856 packing Methods 0.000 abstract description 3
- 238000011109 contamination Methods 0.000 description 32
- 239000012530 fluid Substances 0.000 description 17
- 238000000605 extraction Methods 0.000 description 12
- 230000005684 electric field Effects 0.000 description 10
- 238000010926 purge Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000011282 treatment Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 239000011236 particulate material Substances 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 5
- -1 chlorine ions Chemical class 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 5
- 239000013618 particulate matter Substances 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 229910001415 sodium ion Inorganic materials 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000003124 biologic agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel 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
- B09C1/08—Reclamation of contaminated soil chemically
- B09C1/085—Reclamation of contaminated soil chemically electrochemically, e.g. by electrokinetics
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Les électrodes peuvent être utilisées pour lextraction de contaminants des contaminants de sol en sous-surface. Une méthode de construction des électrodes pour le rétablissement électrocinétique in situ du sol selon une aire transversale étendue est présentée. Les électrodes sont construites en forant des trous de forage substantiellement horizontaux, en insérant un filtre de puits dans le trou de forage et en garnissant un annulaire formé entre le filtre de puits et le trou de forage dune matière de matériau granulaire conducteur électrique. Le filtre de puits présente une section transversale qui est inférieure à la section transversale du trou de forage.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2991487A CA2991487A1 (fr) | 2006-05-31 | 2007-05-31 | Mesure corrective in situ applicable au sel et technologie de chauffage du sol |
| CA2893882A CA2893882C (fr) | 2006-05-31 | 2007-05-31 | Mesure corrective in situ applicable au sel et technologie de chauffage du sol |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2,549,198 | 2006-05-31 | ||
| CA002549198A CA2549198A1 (fr) | 2006-05-31 | 2006-05-31 | Mesure corrective in situ applicable au sel et technologie de chauffage du sol |
| CA2590990A CA2590990C (fr) | 2006-05-31 | 2007-05-31 | Mesure corrective in situ applicable au sel et technologie de chauffage du sol |
| CA2893882A CA2893882C (fr) | 2006-05-31 | 2007-05-31 | Mesure corrective in situ applicable au sel et technologie de chauffage du sol |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2590990A Division CA2590990C (fr) | 2006-05-31 | 2007-05-31 | Mesure corrective in situ applicable au sel et technologie de chauffage du sol |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2991487A Division CA2991487A1 (fr) | 2006-05-31 | 2007-05-31 | Mesure corrective in situ applicable au sel et technologie de chauffage du sol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2893882A1 CA2893882A1 (fr) | 2007-11-30 |
| CA2893882C true CA2893882C (fr) | 2018-02-27 |
Family
ID=38788303
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2893882A Active CA2893882C (fr) | 2006-05-31 | 2007-05-31 | Mesure corrective in situ applicable au sel et technologie de chauffage du sol |
| CA2590990A Active CA2590990C (fr) | 2006-05-31 | 2007-05-31 | Mesure corrective in situ applicable au sel et technologie de chauffage du sol |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2590990A Active CA2590990C (fr) | 2006-05-31 | 2007-05-31 | Mesure corrective in situ applicable au sel et technologie de chauffage du sol |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2893882C (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2758872A1 (fr) | 2011-04-07 | 2012-10-07 | Dpra Canada Incorporated | Appareillage et procede electrocinetique de densification de residus de sables bitumineux |
| US9428408B2 (en) | 2013-10-07 | 2016-08-30 | Dpra Canada Incorporated | Method and apparatus for treating tailings using an AC voltage with a DC offset |
| CN107211612A (zh) * | 2017-06-29 | 2017-09-29 | 天津大学 | 改进型盐碱地绿化用低压直流电驱盐方法 |
| CN108906852B (zh) * | 2018-07-09 | 2021-07-06 | 北京中岩大地科技股份有限公司 | 一种低渗透性含盐碱废渣的除盐碱方法 |
| CN108906851A (zh) * | 2018-07-09 | 2018-11-30 | 北京中岩大地科技股份有限公司 | 一种高含水量低渗透性废渣的除盐碱脱水联合治理方法 |
-
2007
- 2007-05-31 CA CA2893882A patent/CA2893882C/fr active Active
- 2007-05-31 CA CA2590990A patent/CA2590990C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2590990C (fr) | 2015-10-06 |
| CA2590990A1 (fr) | 2007-11-30 |
| CA2893882A1 (fr) | 2007-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150605 |