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Title: The use of dielectric and NMR measurements to determine the pore-scale location of organic. 1998 annual progress report

Abstract

'The objective of the three-year research project is to investigate the effect of adsorbed organics on the dielectric and nuclear magnetic resonance (NMR) response of porous geological materials. This will allow the author to assess the use of dielectric and NMR measurements at a site to determine whether organic contaminants are present in the central volume of the pore space or are adsorbed to the solid surfaces. In addition, she proposes to use laboratory dielectric and NMR measurements to study the kinetics of the adsorption and desorption of organics. This report summarizes work completed after 20 months of a three-year project. The research involves the study of the NMR and dielectric behavior of sands with three types of solid surfaces: water-wet, where water spontaneously coats and adsorbs to the solid surfaces; hydrophobic, where water is repelled from the solid surfaces by an organosilane coating; and oil-wet, where oil coats the solid surfaces. The oil-wet case is representative of a contaminated soil, in which oil has become adsorbed to the solid surfaces.'

Authors:
Publication Date:
Research Org.:
Univ. of British Columbia, Vancouver, British Columbia (CA)
Sponsoring Org.:
USDOE Office of Environmental Management (EM), Office of Science and Risk Policy
OSTI Identifier:
13557
Report Number(s):
EMSP-54699-98
ON: DE00013557
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
44; 54; Progress Report; Images; Underground; Remedial Action; PROGRESS REPORT; IMAGES; UNDERGROUND; REMEDIAL ACTION

Citation Formats

Knight, R. The use of dielectric and NMR measurements to determine the pore-scale location of organic. 1998 annual progress report. United States: N. p., 1998. Web. doi:10.2172/13557.
Knight, R. The use of dielectric and NMR measurements to determine the pore-scale location of organic. 1998 annual progress report. United States. https://doi.org/10.2172/13557
Knight, R. 1998. "The use of dielectric and NMR measurements to determine the pore-scale location of organic. 1998 annual progress report". United States. https://doi.org/10.2172/13557. https://www.osti.gov/servlets/purl/13557.
@article{osti_13557,
title = {The use of dielectric and NMR measurements to determine the pore-scale location of organic. 1998 annual progress report},
author = {Knight, R},
abstractNote = {'The objective of the three-year research project is to investigate the effect of adsorbed organics on the dielectric and nuclear magnetic resonance (NMR) response of porous geological materials. This will allow the author to assess the use of dielectric and NMR measurements at a site to determine whether organic contaminants are present in the central volume of the pore space or are adsorbed to the solid surfaces. In addition, she proposes to use laboratory dielectric and NMR measurements to study the kinetics of the adsorption and desorption of organics. This report summarizes work completed after 20 months of a three-year project. The research involves the study of the NMR and dielectric behavior of sands with three types of solid surfaces: water-wet, where water spontaneously coats and adsorbs to the solid surfaces; hydrophobic, where water is repelled from the solid surfaces by an organosilane coating; and oil-wet, where oil coats the solid surfaces. The oil-wet case is representative of a contaminated soil, in which oil has become adsorbed to the solid surfaces.'},
doi = {10.2172/13557},
url = {https://www.osti.gov/biblio/13557}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jun 01 00:00:00 EDT 1998},
month = {Mon Jun 01 00:00:00 EDT 1998}
}