CA2179476A1 - Methode servant a ameliorer la transmissivite d'une electrode enfouie dans le sol - Google Patents

Methode servant a ameliorer la transmissivite d'une electrode enfouie dans le sol

Info

Publication number
CA2179476A1
CA2179476A1 CA002179476A CA2179476A CA2179476A1 CA 2179476 A1 CA2179476 A1 CA 2179476A1 CA 002179476 A CA002179476 A CA 002179476A CA 2179476 A CA2179476 A CA 2179476A CA 2179476 A1 CA2179476 A1 CA 2179476A1
Authority
CA
Canada
Prior art keywords
soil
electrode
electro
electrolyte
anode
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
Application number
CA002179476A
Other languages
English (en)
Inventor
Guy Lefebvre
Dermoune Abderrahmane
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.)
Universite de Sherbrooke
Original Assignee
Universite de Sherbrooke
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 Universite de Sherbrooke filed Critical Universite de Sherbrooke
Priority to CA002179476A priority Critical patent/CA2179476A1/fr
Publication of CA2179476A1 publication Critical patent/CA2179476A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/11—Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electro-chemical means
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/20—Constructional parts or assemblies of the anodic or cathodic protection apparatus
    • C23F2213/22—Constructional parts or assemblies of the anodic or cathodic protection apparatus characterized by the ionic conductor, e.g. humectant, hydratant or backfill

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
CA002179476A 1996-06-19 1996-06-19 Methode servant a ameliorer la transmissivite d'une electrode enfouie dans le sol Abandoned CA2179476A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002179476A CA2179476A1 (fr) 1996-06-19 1996-06-19 Methode servant a ameliorer la transmissivite d'une electrode enfouie dans le sol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002179476A CA2179476A1 (fr) 1996-06-19 1996-06-19 Methode servant a ameliorer la transmissivite d'une electrode enfouie dans le sol

Publications (1)

Publication Number Publication Date
CA2179476A1 true CA2179476A1 (fr) 1997-12-20

Family

ID=4158445

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002179476A Abandoned CA2179476A1 (fr) 1996-06-19 1996-06-19 Methode servant a ameliorer la transmissivite d'une electrode enfouie dans le sol

Country Status (1)

Country Link
CA (1) CA2179476A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7462287B2 (en) 2002-11-29 2008-12-09 Les Technologies Elcotech Inc. Apparatus and process for treating effluents
US7578918B2 (en) 2003-08-11 2009-08-25 Gl&V Canada Inc. Process and apparatus for treating sludge
WO2010067340A1 (fr) 2008-12-11 2010-06-17 Gl&V Canada Inc. Procédé et dispositif pour accroître l'efficacité d'électro-déshydratation
US7828953B2 (en) 2002-02-12 2010-11-09 GL & V Canada Inc. Process and apparatus for treating sludge by the combined action of electro-osmosis and pressure
CN112323770A (zh) * 2020-12-16 2021-02-05 中铁第一勘察设计院集团有限公司 降低隧道外围砂土饱和度的液化地基处理装置及方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7828953B2 (en) 2002-02-12 2010-11-09 GL & V Canada Inc. Process and apparatus for treating sludge by the combined action of electro-osmosis and pressure
US7462287B2 (en) 2002-11-29 2008-12-09 Les Technologies Elcotech Inc. Apparatus and process for treating effluents
US7578918B2 (en) 2003-08-11 2009-08-25 Gl&V Canada Inc. Process and apparatus for treating sludge
WO2010067340A1 (fr) 2008-12-11 2010-06-17 Gl&V Canada Inc. Procédé et dispositif pour accroître l'efficacité d'électro-déshydratation
CN112323770A (zh) * 2020-12-16 2021-02-05 中铁第一勘察设计院集团有限公司 降低隧道外围砂土饱和度的液化地基处理装置及方法

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead