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Rental Vapor Phase Hydrocarbon
Remediation Equipment
Petroleum hydrocarbons that comprise free product may partition into subsurface vapor (in-soil gas). The partitioning between phases is determined by dissolution, volatilization, and sorption. Soil vapor extraction has been effective in reducing concentrations of volatile organic compounds (VOCs) found in light petroleum products at underground storage tank sites.
| Geotech Soil Vapor Extraction Systems (SVE) |  |
The Geotech Soil Vapor Extraction system is designed to remove hazardous vapors from the subsurface by drawing air through contaminated soil, and volatilizing adsorbed phase pollutants. Geotech SVE systems are ideal for well point or trench type vapor barriers.
The Geotech SVE system works by pulling air through soil that has been saturated with hydrocarbons or other volatile organic compounds, causing these compounds to volatilize. The vapors are then discharged to the atmosphere, through carbon polishing or vapor oxidation.
