The Most Cost Effective Solution In The Remediation Market!
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MDPE (Mobile Dual Phase Extraction) is a technology utilizing a large vacuum to extract liquid, vapor and dissolved phase volatile organic compounds (VOCs) from the subsurface of sites impacted by underground releases.
- Large Radius of Influence
- Low cost per gallon recovery rate
- Effective in most geologic settings
- Capable of extraction from multiple zones
- Adjustable groundwater production
- Onsite destruction of hydrocarbon vapors
MDPE is an excellent method of non aqueous-phase liquid (NAPL) and vados zone contamination removal. Utilizing an MDPE unit capable of producing a vacuum of 29 inches of mercury (in. Hg), effective recovery of Hydrocarbon contamination spanning the full spectrum of permeable soils can be obtained. Utilizing existing monitor wells as extraction points in conjunction with no equipment installation or trenching, project costs can be greatly reduced. |
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ST-4500
The EE&G ST-4500 trailer is a custom, mobile dual-phase extraction (MDPE) system, that has been designed to be virtually maintenance free resulting in little to no down time.
Technical Specifications:
- Capable of producing 195 cfm @ 20 inches of mercury
- 100-gallon vortex vapor/liquid separator
- Transfer pumps capable of transferring against 25 in. Hg
- 4 impregnated vapor carbon canisters for off-gas control
- 25-KW onboard generator with a 60-gallon fuel tank
Benefits:
- Very small footprint creating little to no impact on store traffic
- Onboard generator allowing for maximum cost efficiency
- Large fuel tank to power consumption ratio allowing for extended operation without refueling (72-hour runtime)
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ST-5000
The EE&G ST-5000 trailer is a mid size MDPE unit capable of 125 acfm @ 20 inches of mercury. Utilizing a liquid ring pump the ST –5000 is able to achieve vacuums as high as 29 inches of mercury.
Technical Specifications:
- Atlantic Fluidics A-130 oil sealed liquid ring pump
- 80-gallon vortex vapor/liquid separator
- Moyno Model 344 progressive cavity pump
- Data Logging Telemetry system
- 300 SCFM Electric Catalytic Oxidizer capable of handling 25% LEL @ maximum pump flow
Benefits:
- Small footprint creating low impact on store traffic
- Employs an oversized catox to achieve >99% hydrocarbon destruction rate
- Capable of treating the highest recoverable VOC concentrations at maximum flow
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ST-6000
The EE&G ST-6000 is a complete mobile dual-phase extraction & remediation system designed for extended duration events. The ST-6000 is capable of 280 cfm @ 20 inches of mercury.
Technical Specifications:
- Atlantic Fluidics A-300 oil sealed liquid ring pump
- 120-gallon vortex vapor/liquid separator
- Moyno Model 356 progressive cavity pump
- Data Logging Telemetry system
- 300 SCFM Electric Catalytic Oxidizer capable of handling 25% LEL
- 55 gallon oil/water separator
- AST-234 4 tray stainless steel air stripper
- (2) HP-90 back-washable filters
Benefits:
- Moderate footprint creating reduced impact on store traffic
- Capable of >98% removal of VOCs in water through onboard air stripper for discharge into sanitary sewer
- Complete onboard telemetry system allowing remote monitoring/starting
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EE&G currently performs MDPE for clients across the nation with Texas as it’s primary market area. Using our Fort Worth, Dallas, Houston, and El Paso locations we can mobilize to your site quickly and cost effectively. EE&G’s MDPE technology has proved successful in Texas, Alabama, Florida, and New York. We are currently preparing to perform MDPE in Ohio, Missouri, Indiana, California, South Dakota, and Pennsylvania. |
Leasing and Rental
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EE&G also rents and leases Mobile Dual Phase Extraction trailers nationwide. MDPE leases and rentals can be arranged for 1 day to 1 year. Trailer rental and lease prices vary by system specifications and duration of rental or lease. Please call for pricing and availability.
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For more information contact:
Bruce Britten
MDPE Business Unit Manager
Mobile 972-383-0001
Email: bbritten@ee-g.com |
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