Ken W. Still and Services Free People Check 

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Tersus and A&D Host Technology Lecture Series

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... Gary M. Birk, P.E. Tersus Environmental; LNAPL Skimming Technologies and Applications, Ken Still, QED Environmental Systems; Aggressive Fluid Recovery, Scott Pearce, A&D Environmental Services; In Situ Thermal Remediation and Principles of Electrical Resistance Heating (ERH), David Fleming, ...
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