Piper Environmental Group, Inc.

4 Articles found

Piper Environmental Group, Inc. Articles

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  • Ozone Case Study

    Ozone Case Study

    Historic activities at the site involved degreasing and industrial clean-ing service using solvents, primarily tetrachloroethene (PCE) and trichloroethene (TCE) to support the growing aerospace industry in Southern California. Site investigations ...

  • In Search of Ideal Groundwater Treatment

    In Search of Ideal Groundwater Treatment

    As surface water supplies become increasingly polluted and difficult to treat, the use of groundwater continues to increase. Every day, more than 77 billion gal of water are withdrawn from aquifers for a variety of uses including human consumption. ...

    Jane Piper

  • Ozone pilot study at Camp Lejeune - Marine Coprs Base

    Ozone pilot study at Camp Lejeune - Marine Coprs Base

    Air and Ozone Sparging of TCE Using a Directionally Drilled Horizontal Well Site 86, Camp Lejeune CH2M HILL used a Piper Environmental Group ozone injection system for site remediation purposes with good results. Site 86 is associated ...

    Mark Strong, P.E. CH2M HILL

  • Southern California Edison Santa Barbara I MGP in-situ ozone treatment groundwater progress monitoring

    Southern California Edison Santa Barbara I MGP in-situ ozone treatment groundwater progress monitoring

    Southern California EdisonSanta Barbara - Former MGP siteIn-situ Ozone TreatmentPiper Case History #1-------------------------------------------------------Problem: Former MGP site containing VOC and PAH contamination needed aggressive soil and ...

    Dan Grasmik