Site-Specific References
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| Title: | Recent Developments in Permeable In Situ Treatment Walls for Remediation of Contaminated Groundwater |
| Author(s): | Gillham, R.W.; D.R. Burris |
| Citation: | Third International Conference on Ground Water Quality Research: Subsurface Restoration Conference, 21-24 June 1992, Dallas, TX. 66-68, 1992. |
| Abstract: | The authors briefly describe research in treatment wall technology, and describe a field trial undertaken at Canadian Forces Base Borden, Ontario. |
| Title: | Recent Developments in Permeable in Situ Treatment Walls for Remediation of Contaminated Groundwater |
| Author(s): | Gillham, R.W.; D.R. Burris |
| Citation: | Subsurface Restoration, Ann Arbor Press, Chelsea, MI. 343-356, 1997. |
| Abstract: | This paper is an updated version of the presentation made in 1992 at the Third International Conference on Ground Water Quality Research: Subsurface Restoration Conference. The authors discuss research and various treatment barrier field applications, particularly the different trials undertaken at Canadian Forces Base Borden, Ontario. |
| Title: | In Situ Degradation of Halogenated Organics by Permeable Reaction Wall |
| Author(s): | O'Hannesin, S.F.; R.W. Gillham |
| Citation: | Ground Water Currents, March. EPA/542/N-93/003, 1993 (Available through http://clu-in.org). |
| Abstract: | A permeable reaction wall consisting of a porous medium containing an iron-based catalyst that degrades halogenated organic compounds as they pass through it is being pilot tested at the Canadian Forces Base, Borden site. Monitoring results indicate TCE concentration has been reduced by 95% and PCE by 91%. This paper briefly describes the wall's installation. |
| Title: | Long-Term Performance of an In Situ 'Iron Wall' for Remediation of VOCs |
| Author(s): | O'Hannesin, S.F.; R.W. Gillham |
| Citation: | Ground Water. 36:1, 164-170, 1998. |
| Abstract: | The first field demonstration of granular iron used for in situ degradation of dissolved chlorinated organic compounds took place at Canadian Forces Base, Borden, Ontario. A mixture of 22% granular iron and 78% sand was installed in a continuous trench across the path of a contaminated plume. Of the two major contaminants, approximately 90% of the trichloroethene (TCE) and 86% of the tetrachloroethene (PCE) was removed by reductive dechlorination, with no measurable decrease in performance over five years. If a more reactive iron material or a higher percentage of iron had been used, complete removal of the chlorinated compounds might have been achieved. Trace amounts of precipitate detected in core samples collected four years after wall installation suggest that the barrier should perform for at least another five years. |
| Title: | Passive and Semi-Passive Techniques for Groundwater Remediation |
| Author(s): | Brown, Michael J. |
| Citation: | In Situ and On-Site Bioremediation. Battelle Press, Columbus, OH. v. 4, 181-186, 1997. |
| Abstract: | At Canadian Forces Base Borden, a pilot-scale demonstration to evaluate the performance of previously developed technologies combined in sequence for in situ remediation of ground-water plumes containing a mixture of contaminants has been in progress since October 1996. A plume containing BTEX, toluene, carbon tetrachloride, and PCE flows through a series of three treatment gates. Gate one holds four removable cassettes of treatment media: 1) zero-valent iron filings and sand; 2) iron filings; 3) sand and crushed limestone; and 4) oxygen release compound (ORC), respectively. Gate two is a control gate, and gate three uses nutrient flush and oxygen sparging systems to test anaerobic and aerobic biodegradation in sequence. |
| Title: | Sequential Treatment Using Abiotic Reductive Dechlorination and Enhanced Bioremediation |
| Author(s): | Froud, Susan M.; R.W. Gillham; J.F. Barker; J.F. Devlin; M.J. Brown; M.L. McMaster |
| Citation: | In Situ and On-Site Bioremediation. Battelle Press, Columbus, OH. v. 4, 249-254, 1997. |
| Abstract: | The Advanced Applied Technology Demonstration Facility (AATDF) has funded a controlled field experiment at Canadian Forces Base Borden to assess the efficacy of combined passive, in situ remedial technologies to treat mixed chlorinated solvents and aromatics in ground water. The system involves a series of three treatment gates. Gate one holds four removable cassettes of treatment media: 1) zero-valent iron filings and sand; 2) iron filings; 3) sand and crushed limestone; and 4) oxygen release compound (ORC), respectively. Gate two is a control gate, and gate three uses nutrient flush and oxygen sparging systems to test anaerobic and aerobic biodegradation in sequence. |
| Title: | A Field Demonstration of a Permeable Reaction Wall for the In Situ Abiotic Degradation of Halogenated Aliphatic Organic Compounds |
| Author(s): | O'Hannesin, Stephanie Frances |
| Citation: | M.Sc, Thesis, University of Waterloo, Canada. University Microfilm, Ann Arbor, MI, Order No. MM81175. 70 pp., 1993. |
| Abstract: | Abstract currently unavailable. |
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