Garry Van Heest, Directional Technologies Inc., North Plains Industrial Drive, Wallingford, CT, USA, Michael Sequino, Directional Technologies Inc., North Plains Industrial Drive, Wallingford, CT, USA Presented at the 29th Annual International Conference on Soils, Sediments, Water, and Energy, October 21-24, 2013, University…
Presented in May 2012, at the Eighth International Conference on Remediation of Chlorinated and Recalcitrant Compounds by AMEC Foster Wheeler and Directional Technologies, “Rapid Closure of Lingering Off-Site Plume Remediation Program in Residential Neighborhood using Horizontal Air Sparge and Soil…
At the 2010 Florida Remediation Conference, Directional Technologies discussed the following horizontal well presentation: “Site Remediation Using Horizontal Air Sparge (AS)/Soil Vapor Extraction (SVE), and Multiphase Extraction (MPE) Wells”, Narayanan Raghupathi, P.E. and Angela Finney, MACTEC. The presentation focused on…
Directional Technologies and Horizontal Wells together achieved Rapid Clean-Up of R&D Facility Gasoline Release – A Horizontal Soil Vapor Extraction and Horizontal Air Sparge Well Case Study- Installation to remediated site closure Background A Research and Development facility in central New…
Post-Closure Analysis Proves Success of Enhanced Hydrocarbon Bioremediation Using Twelve Horizontal Sparge Wells at Petroleum Projects Bulk Terminal Michael Sequino (msequino@directionaltech.com) (Directional Technologies, Inc., Wallingford, Connecticut, USA), James R. Oppenheim (jroppenheim@sunocoinc.com) (Sunoco, Inc. Lester, PA, USA) and Kevin W. Martin,…
Paper E-037, in: Bruce M. Sass (Conference Chair), Remediation of Chlorinated and Recalcitrant Compounds—2008. Proceedings of the Sixth International Conference on Remediation of Chlorinated and Recalcitrant Compounds (Monterey,CA; May 2008). ISBN 1-57477-163-9, published by Battelle, Columbus, OH, www.battelle.org/chlorcon. Michael J….
Horizontal Wells allow Rapid Clean-up of R&D Facility Gasoline Release Background A Research and Development facility in central New Jersey released several thousand gallons of gasoline to the subsurface. Environmental investigations revealed that approximately 80% of the phase separated…
Potassium Permanganate Using Horizontal Remediation Wells Enhanced Delivery of Potassium Permanganate Using Horizontal Remediation Wells – Paper E-036, in: Bruce M. Sass (Conference Chair), Remediation of Chlorinated and Recalcitrant Compounds—2008.Proceedings of the Sixth International Conference on Remediation of Chlorinated…