CROW{trademark} field demonstration with Bell Lumber and Pole. Topical report, March 1, 1995--March 31, 1996

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Description

Beginning in 1990, efforts were initiated to implement an in situ remediation project for the contaminated aquifer at the Bell Lumber and Pole Company (Bell Pole) Site in New Brighton, Minnesota. The remediation project involves the application of the Contained Recovery of Oily Waste (CROW) process, which consists of hot-water injection to displace and recover the non- aqueous phase liquids (NAPL). While reviewing the site evaluation information, it became apparent that better site characterization would enhance the outcome of the project. Additional coring indicated that the areal extent of the contaminated soils was approximately eight times greater than initially believed. ... continued below

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23 p.

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Fahy, L.J. & Johnson, L.A. Jr October 1, 1997.

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Description

Beginning in 1990, efforts were initiated to implement an in situ remediation project for the contaminated aquifer at the Bell Lumber and Pole Company (Bell Pole) Site in New Brighton, Minnesota. The remediation project involves the application of the Contained Recovery of Oily Waste (CROW) process, which consists of hot-water injection to displace and recover the non- aqueous phase liquids (NAPL). While reviewing the site evaluation information, it became apparent that better site characterization would enhance the outcome of the project. Additional coring indicated that the areal extent of the contaminated soils was approximately eight times greater than initially believed. Because of uncertainties, it was determined that a pilot test would assist in the design of the full-scale CROW process demonstration. Based on the results from the pilot test, conditions and procedures were developed for implementing a full-scale CROW process demonstration to remediate the remaining contaminated soil at the Bell Pole site. After considering several options, WRI recommended implementing a three-phase approach to remediating the contaminated area. Phase 1 will involve a 30-gpm CROW process demonstration to remediate the upgradient, one-third of the contaminated area, which is believed to contain the largest amount of free organic material. As of late March 1996, the Phase 1 CROW process system is operating. However, hot-water response has not yet been observed at the extraction well. Phase 1 is expected to continue for at least 18 months or until 20 pore volumes have been injected.

Physical Description

23 p.

Notes

OSTI as DE97005486

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  • Other Information: PBD: Oct 1997

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  • Other: DE97005486
  • Report No.: DOE/MC/30127--5789
  • Grant Number: FC21-93MC30127
  • DOI: 10.2172/634175 | External Link
  • Office of Scientific & Technical Information Report Number: 634175
  • Archival Resource Key: ark:/67531/metadc695134

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  • October 1, 1997

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  • Aug. 14, 2015, 8:43 a.m.

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  • Feb. 20, 2017, 7:45 p.m.

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Fahy, L.J. & Johnson, L.A. Jr. CROW{trademark} field demonstration with Bell Lumber and Pole. Topical report, March 1, 1995--March 31, 1996, report, October 1, 1997; Laramie, Wyoming. (digital.library.unt.edu/ark:/67531/metadc695134/: accessed August 17, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.