Preliminary analysis of NAPL behavior in soil-heated vapor extraction for in-situ environmental restoration

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Description

Simulations of soil-heated vapor extraction have been performed to evaluate the NAPL removal performance as a function of borehole vacuum. The possibility of loss of NAPL containment, or NAPL migration into the unheated soil, is also evaluated in the simulations. A practical warning sign indicating migration of NAPL into the unheated zone is discussed.

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6 p.

Creation Information

Webb, S.W. & Phelan, J.M. October 1, 1995.

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This article is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this article can be viewed below.

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  • Sandia National Laboratories
    Publisher Info: Sandia National Labs., Albuquerque, NM (United States)
    Place of Publication: Albuquerque, New Mexico

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Description

Simulations of soil-heated vapor extraction have been performed to evaluate the NAPL removal performance as a function of borehole vacuum. The possibility of loss of NAPL containment, or NAPL migration into the unheated soil, is also evaluated in the simulations. A practical warning sign indicating migration of NAPL into the unheated zone is discussed.

Physical Description

6 p.

Notes

INIS; OSTI as DE96000780

Source

  • 1995 National heat transfer conference, Portland, OR (United States), 5-9 Aug 1995

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  • Other: DE96000780
  • Report No.: SAND--95-2258C
  • Report No.: CONF-950828--21
  • Grant Number: AC04-94AL85000
  • Office of Scientific & Technical Information Report Number: 110669
  • Archival Resource Key: ark:/67531/metadc620330

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  • October 1, 1995

Added to The UNT Digital Library

  • June 16, 2015, 7:43 a.m.

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  • April 13, 2016, 5:33 p.m.

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Webb, S.W. & Phelan, J.M. Preliminary analysis of NAPL behavior in soil-heated vapor extraction for in-situ environmental restoration, article, October 1, 1995; Albuquerque, New Mexico. (digital.library.unt.edu/ark:/67531/metadc620330/: accessed September 21, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.