Remediation Systems

Soil Vapor Extraction (SVE) is an established in-situ remediation technology useful for the removal of volatile organic compounds (VOCs) from subsurface soils in the vadose zone. This SVE system is utilized to apply a vacuum to a series of extraction wells installed within the area of contamination. This action volatilizes the contaminants and extracts the vapors from the wells through a series of pipes which are installed on the ground surface or below grade. Typical SVE system components include a water collection device or knockout tank, a regenerative blower, and a heat exchanger to manage temperature. This vapor stream may be treated with granular activated carbon prior to discharge to the atmosphere, depending on the degree of mass removal or air discharge permitting requirements. The discharge is sampled and analyzed to determine the effectiveness of the remedial effort. The system can be adjusted or modified during this effort to achieve optimal system performance and effectiveness. Additional components may include granulated carbon to capture fugitive vapors prior to entering the effluent stream or discharge to the atmosphere.

Patriot Environmental Management utilizes a complete SVE remediation trailer that can be connected to an existing or newly installed extraction well network.  Our SVE system components include a 2-horsepower Rotron® regenerative blower, a vertical 40-gallon primary air/water separator and a heat exchanger.  The system can be easily supplemented with other remedial components such as additional manifold connections, granular activated carbon canisters, oxidizers and sampling ports.  The system is powered by an explosion-proof 230-volt electrical control panel and can be set to operate for specified time periods.  The system is mounted inside an enclosed trailer with appropriate connections to limit setup time and is useful for sites with limited space or access.

Patriot would be happy to assist you in determining whether this equipment is appropriate for your environmental remediation project.  Please give us a call at (610) 323-4634.