Mid-Atlantic Environmental Equipment, Inc. (MAE2) products

Air Sparging involves the injection of air or gases to the subsurface that promote enhanced degradation of contaminations. Sparge systems are designed based on required air flow and anticipated breakthrough pressure. A wide variety of blowers & compressor can be used to achieve various flow and pressure scenarios. Typical industry standards include Rotary Vane, Rotary Claw and Rotary Screw compressors.

Dual Phase Extraction (also called Multi-Phase Extraction) is the use of high vacuum system to remove both contaminated groundwater and soil vapor. MAE² designs high vacuum systems with water and vapor treatment customized to your site needs. Combine Oil or Water Sealed Liquid Ring pumps for high vacuum and high flow, low maintenance rotary claw pumps for medium to high vacuum and high flow, or rotary lobe positive displacement pumps for low and medium vacuum and high flow with your choice of water and vapor treatment equipment.

Soil Vapor Extraction Enhanced Pump and Treat Systems technology is the use of vacuum systems and/or sparging systems along with downwell pumps to increase the removal rate for contaminated groundwater and soil vapor. The higher vacuum increases the groundwater gradient allowing downwell pumps to remove the groundwater at a higher pumping rate. MAE²’s design team can help you select the best equipment and treatment components for your site needs.

Soil Vapor Extraction (SVE) Systems are designed to induce vacuum and air flow to the subsurface to enhance removal of contaminants in the soil.

Electric submersible pumps,a type of downwell pump, are used to extracted groundwater and can be designed for low and high flow scenarios.

Ozone is one of the most powerful oxidants available and is twenty times more soluble in water than oxygen. The byproduct created from the breakdown of hydrocarbons by ozone is oxygen which creates more DO in the groundwater. 

Anaerobic Dechlorination Systems are designed to deliver substrates and nutrients to create the ideal site conditions for complete dechlorination of TCE, PCE, DCE and VC. The systems provide recirculation of the amended water throughout the site for maximum contact with the contaminated soils. The continuous operation allows for the correct mass delivery, and distribution to prevent biofouling and allow for complete dechlorination without stalling.

Aerobic Bioremediation Systems are designed to deliver high volumes of dissolved oxygen and hydrocarbon degrading bacteria and nutrients to treat hydrocarbon contaminated sites.

Mobile Injection Trailers are ideal for sites with low concentrations, residual “hot spots”, or site specific goals like product removal. The injection trailers can be custom built to meet your needs. A typical mobile trailer will include a generator for power supply, electric extraction pumps, water tank, mixing tank, discharge tank, discharge pump, bag filtration, carbon treatment, and extraction and injection manifolds. This design is great for the application of chemical oxidants (hydrogen peroxide, permanganate, etc.), surfactant recirculation, and biological amendments.