DPVE | Environmental XPRT
Articles & Whitepapers
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Industrial Site, Houston, Texas - Case Study
Site Summary BioLogix CL bioaugmentation was implemented in combination with dual phase extraction at an industrial site near Houston, Texas to remove trichloroethylene (TCE) from ground water. The overlying contaminated soil was excavated, but perched ground water and a deeper aquifer had TCE concentrations greater than 10,000 |jg/L A dual-phase vacuum extraction system was installed to control ...
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Dry Cleaners Site, Houston, Texas - Case Study
Site Summary: BioLogix CL bioremediation was implemented at a dry cleaners site in Houston, Texas to reduce residual PCE and other chlorinated solvent concentrations in groundwater following dual ...
Equipment & Solutions
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Showcase
Soil Vapor Extraction (SVE)
WESTON pioneered the development and use of soil vapor extraction (SVE), as an innovative technology for soil remediation. In SVE, a vacuum is used to remove volatile and some semi-volatile organic contaminants from polluted soil. WESTON has developed its own proprietary SVE vent system (Patents No. 5,106,232 and 5,106,217)and has applied this technology for bioventing degradation of petroleum ...
