Simulated time-lapse dc-IP monitoring of dense non-aqueous phase liquids (DNAPLs)-An Initial Approach

C. Power; P. Tsourlos; J. I. Gerhard; T. Dahlin

doi:10.3997/2214-4609.201702030

Simulated time-lapse dc-IP monitoring of dense non-aqueous phase liquids (DNAPLs)-An Initial Approach

C. Power, P. Tsourlos, J. I. Gerhard, T. Dahlin

Division of Engineering Geology

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

Abstract

Geoelectrical techniques have long standing potential for imaging sites contaminated by dense non-aqueous phase liquids (DNAPLs). Recent work explored the effectiveness of time-lapse DC resistivity to monitor DNAPL source zone remediation. A fundamental component of the work was the development of a unique and comprehensive linkage between well-established DNAPL and DC resistivity models, with the coupled model serving as a cost-effective and valuable investigative tool. The objective of this current study is to evaluate the application of integrated time-lapse DC resistivity and induced polarization (DC-IP) for monitoring DNAPL contamination. This paper introduces the various modelling tools and presents an initial simplistic approach to extend the established DNAPL-DC resistivity modelling framework to incorporate time-lapse IP. Preliminary results are encouraging and ongoing work is focused on developing an advanced hydraulic-electric linkage between the DNAPL and DC-IP models to produce more realistic IP responses from DNAPL spills.

Original language	English
Title of host publication	23rd European Meeting of Environmental and Engineering Geophysics
Publisher	European Association of Geoscientists and Engineers
ISBN (Electronic)	9789462822238
DOIs	https://doi.org/10.3997/2214-4609.201702030
Publication status	Published - 2017
Event	23rd European Meeting of Environmental and Engineering Geophysics - Malmö Live, Malmö, Sweden Duration: 2017 Sept 3 → 2017 Sept 7 Conference number: 23 http://events.eage.org/en/2017/23rd-european-meeting-of-environmental-and-engineering-geophysics

Conference

Conference	23rd European Meeting of Environmental and Engineering Geophysics
Country/Territory	Sweden
City	Malmö
Period	2017/09/03 → 2017/09/07
Internet address	http://events.eage.org/en/2017/23rd-european-meeting-of-environmental-and-engineering-geophysics

Subject classification (UKÄ)

Geophysics
Geotechnical Engineering

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10.3997/2214-4609.201702030

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title = "Simulated time-lapse dc-IP monitoring of dense non-aqueous phase liquids (DNAPLs)-An Initial Approach",

abstract = "Geoelectrical techniques have long standing potential for imaging sites contaminated by dense non-aqueous phase liquids (DNAPLs). Recent work explored the effectiveness of time-lapse DC resistivity to monitor DNAPL source zone remediation. A fundamental component of the work was the development of a unique and comprehensive linkage between well-established DNAPL and DC resistivity models, with the coupled model serving as a cost-effective and valuable investigative tool. The objective of this current study is to evaluate the application of integrated time-lapse DC resistivity and induced polarization (DC-IP) for monitoring DNAPL contamination. This paper introduces the various modelling tools and presents an initial simplistic approach to extend the established DNAPL-DC resistivity modelling framework to incorporate time-lapse IP. Preliminary results are encouraging and ongoing work is focused on developing an advanced hydraulic-electric linkage between the DNAPL and DC-IP models to produce more realistic IP responses from DNAPL spills.",

author = "C. Power and P. Tsourlos and Gerhard, {J. I.} and T. Dahlin",

year = "2017",

doi = "10.3997/2214-4609.201702030",

language = "English",

booktitle = "23rd European Meeting of Environmental and Engineering Geophysics",

publisher = "European Association of Geoscientists and Engineers",

address = "Netherlands",

note = "23rd European Meeting of Environmental and Engineering Geophysics ; Conference date: 03-09-2017 Through 07-09-2017",

url = "http://events.eage.org/en/2017/23rd-european-meeting-of-environmental-and-engineering-geophysics",

}

Power, C, Tsourlos, P, Gerhard, JI & Dahlin, T 2017, Simulated time-lapse dc-IP monitoring of dense non-aqueous phase liquids (DNAPLs)-An Initial Approach. in 23rd European Meeting of Environmental and Engineering Geophysics. European Association of Geoscientists and Engineers, 23rd European Meeting of Environmental and Engineering Geophysics, Malmö, Sweden, 2017/09/03. https://doi.org/10.3997/2214-4609.201702030

Simulated time-lapse dc-IP monitoring of dense non-aqueous phase liquids (DNAPLs)-An Initial Approach. / Power, C.; Tsourlos, P.; Gerhard, J. I. et al.
23rd European Meeting of Environmental and Engineering Geophysics. European Association of Geoscientists and Engineers, 2017.

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

TY - GEN

T1 - Simulated time-lapse dc-IP monitoring of dense non-aqueous phase liquids (DNAPLs)-An Initial Approach

AU - Power, C.

AU - Tsourlos, P.

AU - Gerhard, J. I.

AU - Dahlin, T.

N1 - Conference code: 23

PY - 2017

Y1 - 2017

N2 - Geoelectrical techniques have long standing potential for imaging sites contaminated by dense non-aqueous phase liquids (DNAPLs). Recent work explored the effectiveness of time-lapse DC resistivity to monitor DNAPL source zone remediation. A fundamental component of the work was the development of a unique and comprehensive linkage between well-established DNAPL and DC resistivity models, with the coupled model serving as a cost-effective and valuable investigative tool. The objective of this current study is to evaluate the application of integrated time-lapse DC resistivity and induced polarization (DC-IP) for monitoring DNAPL contamination. This paper introduces the various modelling tools and presents an initial simplistic approach to extend the established DNAPL-DC resistivity modelling framework to incorporate time-lapse IP. Preliminary results are encouraging and ongoing work is focused on developing an advanced hydraulic-electric linkage between the DNAPL and DC-IP models to produce more realistic IP responses from DNAPL spills.

AB - Geoelectrical techniques have long standing potential for imaging sites contaminated by dense non-aqueous phase liquids (DNAPLs). Recent work explored the effectiveness of time-lapse DC resistivity to monitor DNAPL source zone remediation. A fundamental component of the work was the development of a unique and comprehensive linkage between well-established DNAPL and DC resistivity models, with the coupled model serving as a cost-effective and valuable investigative tool. The objective of this current study is to evaluate the application of integrated time-lapse DC resistivity and induced polarization (DC-IP) for monitoring DNAPL contamination. This paper introduces the various modelling tools and presents an initial simplistic approach to extend the established DNAPL-DC resistivity modelling framework to incorporate time-lapse IP. Preliminary results are encouraging and ongoing work is focused on developing an advanced hydraulic-electric linkage between the DNAPL and DC-IP models to produce more realistic IP responses from DNAPL spills.

U2 - 10.3997/2214-4609.201702030

DO - 10.3997/2214-4609.201702030

M3 - Paper in conference proceeding

AN - SCOPUS:85039872054

BT - 23rd European Meeting of Environmental and Engineering Geophysics

PB - European Association of Geoscientists and Engineers

T2 - 23rd European Meeting of Environmental and Engineering Geophysics

Y2 - 3 September 2017 through 7 September 2017

ER -

Simulated time-lapse dc-IP monitoring of dense non-aqueous phase liquids (DNAPLs)-An Initial Approach

Abstract

Conference

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