Back diffusion of chlorinated solvent contaminants from a natural aquitard to a remediated aquifer under well-controlled field conditions: Predictions and measurements

Ground Water

Volumn 40, Issue 2, 2002, Pages 175-184

  Liu, Chongxuan ^a   Ball, William P ^b  

^a PACIFIC NORTHWEST NATIONAL LABORATORY   (United States)

^b The Johns Hopkins University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

SOLVENT; TETRACHLOROETHYLENE; TRICHLOROETHYLENE;

ARTICLE; CHEMISTRY; DIFFUSION; FORECASTING; THEORETICAL MODEL; WATER FLOW; WATER SUPPLY;

DIFFUSION; FORECASTING; MODELS, THEORETICAL; SOLVENTS; TETRACHLOROETHYLENE; TRICHLOROETHYLENE; WATER MOVEMENTS; WATER SUPPLY;

AQUIFERS; BOUNDARY CONDITIONS; DIFFUSION; SORPTION; STEEL;

FIELD CONDITIONS;

GROUNDWATER;

AQUIFER; POLLUTANT TRANSPORT; TETRACHLOROETHENE; TRICHLOROETHYLENE;

AQUIFER; AQUITARD; DIFFUSION; POLLUTANT TRANSPORT; TETRACHLOROETHYLENE; TRICHLOROETHYLENE; VERTICAL PROFILE;

EID: 0036005771     PISSN: 0017467X     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1745-6584.2002.tb02502.x     Document Type: Article

References (31)

1. A diffusion based interpretation of tetrachloroethene and trichloroethene concentration profiles in a groundwater aquitard
2. Hot-methanol extraction for the analysis of volatile organic chemicals in subsurface samples from Dover AFB, Delaware
3. A laboratory estimation of diffusion and adsorption coefficients for several volatile organics in a natural clayey soil
4. Clay aquitards as isotopic archives of Holocene palaeoclimate in the Northern Great Plains: Sensitivity analysis
5. A comparison of the convective and diffusive flux of organic contaminants through landfill liner systems
6. Analytical and approximate solution to radial dispersion from an injection well to a geological unit with simultaneous diffusion into adjacent strata
7. 137C-135C variations in a diffusion-controlled groundwater system
8. Hydrogeology and hydrochemistry of an aquifer-aquitard system within glacial deposits, Saskatchewan, Canada
9. Contaminant migration in saturated unconsolidated geological deposits
10. Diffusion of nonreactive and reactive solutes through fine-grained barrier materials
11. Pollutant migration from two sanitary landfill sites near Sarnia, Ontario
12. Prediction of diffusion coefficients for nonelectrolytes in dilute aqueous solutions
13. An alternative view on the origin of chemical and isotopic patterns in groundwater from the Milk River Aquifer, Canada
14. Chloride and chlorine isotopes (Cl-36 and delta Cl-37) as tracers of solute migration in a thick, clay-rich aquitard system
15. Diffusive contaminant transport in natural clay: A field example and implications for clay-lined waste disposal sites
16. Analytical modeling of diffusion-limited contamination and decontamination in a two-layer porous medium
17. Application of inverse methods to contaminant source identification from aquitard diffusion profiles at Dover AFB Delaware
18. An analytical solution to one-dimensional solute advection-dispersion equation in multi-layer porous media
19. Transport of water and solutes across a regional aquitard inferred from porewater deuterium and chloride profiles: Otaway Basin, Australia
20. A controlled field evaluation of continuous versus pulsed pump-and-treat remediation of a VOC-contaminated aquifer: Site characterization, experimental setup, and overview of results
21. Factors influencing organic contaminant diffusivities in soil-bentonite cutoff barriers
22. Origin of pore water and salinity in the lacustrine aquitard overlying the regional aquifer of Mexico City
23. 18O to constrain estimates of hydraulic conductivity in a thick, unfractured aquitard
24. Carbon 14 dating of groundwater in confined aquifers: Implications of aquitard diffusion
25. Mechanisms controlling the distribution and transport of C-14 in a clay-rich fill aquitard