Remediation

Explore environmental remediation solutions

We offer a range of technologies specifically designed for environmental remediation applications with an emphasis on performance, cost-effectiveness, ease of use, and environmental safety. QED Environmental products are designed to aid groundwater cleanup via extraction of contaminates such as leachate or hydrocarbon impacted groundwater.

Remediation solutions

QED Environmental AutoPumps

QED Environmental offers a range of total fluid pumping options to give flexibility to well construction and size QED pumping options. These come in various sizes starting at 50 mm wells, and some are designed for angled holes such as slope risers. Our products are all designed to last in the harshest environments with the highest safety standards in mind.

 

Note: AP4 range has options for high temp and harsh environments such as Solvents and burning landfills if required.

 

Options

QED Passive Skimmer

QED Programmable
Genie

QED Auto Genie

QED Combo Pumps
Pneumatically operated N Y Y Y
Pump diameter 2-in and 4-in 2-in and 4-in 2-in and 4-in 2-in and 4-in
Skimmer head options SOS/SPG SOS/SPG SOS/SPG SOS/SPG
Budget $ $$ $$$ $$$$
 

QED Passive SOS Skimmers ›

QED Passive SPG Skimmers ›

QED Programmable Genie SOS Skimmers ›

QED Programmable Genie SPG Skimmer ›

QED Auto Genie SOS ›

QED Auto Genie SPG ›

 QED Combo Pumps ›

*Programmable Genie need either a C100M or L360 controllers.
** AP can all be converted to either top or bottom filling.
***Combo Pumps can be converted to Total Fluid Pumps.

Skimmer heads

 

Specific Gravity Skimmer (SPG)

Selective Oil Skimmer (SOS)
Specific Gravity Skimmer Selective Oil Skimmer
The SPG skimmer has a variety of additional inlet ports to allow a greater reduction of the oil lens. These ports can be opened and plugged as desired. SPG heads can also handle a thicker product over the SOS skimmer. The SOS skimmer head has a hydrophobic element in it which stops water ingress even when submerged a short distance. THE SOS is designed for low viscosity hydrocarbons that are not overly degraded.

 

QED Environmental products are not limited to leachate and hydrocarbon remediation and can be used for any water extraction, including dewatering or stock water supply.

Total fluid pumping

QED Environmental total fluid pumping solutions

QED Environmental offers a range of total fluid pumping options to give flexibility to well construction and size QED pumping options. These come in various sizes starting at 50 mm wells, and some are designed for angled holes such as slope risers. Our products are all designed to last in the harshest environments with the highest safety standards in mind.

 

Note: AP4 range has options for high temp and harsh environments such as Solvents and burning landfills if required.

 

 

QED Long AP4+ Bottom Loading AutoPump

QED Short AP4+Bottom Loading AutoPump

QED Low Drawdown AP4+Bottom Loading AutoPump

QED Long AP4+Top Loading AutoPump

QED Short AP4+ Top Loading AutoPump

QED Low Draw Down AP4+ Top Loading AutoPump

  
Fluid inlet Bottom Bottom Bottom Top Top Top  
Diameter 9.1 cm OD 9.1 cm OD 9.1 cm OD 9.1 cm OD 9.1 cm OD 9.1 cm OD  
Length 131 cm 104 cm 71 cm 144 cm 110 cm 78 cm  
Max Flow 69 Lpm 49 Lpm 26.5 Lpm 38 Lpm 34 Lpm 24 Lpm  
Max Depth 76 m 76 m 76 m 76 m 76 m 76 m  
Actuation
Level		 98 cm 68 cm 39 cm 135 cm 106 cm 70 cm  

 

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QED Long AP3 Bottom Loading AutoPump

QED Short AP3 Bottom Loading AutoPump

QED Long AP3 Top Loading AutoPump

QED Short AP3 Top Loading AutoPump

  
Fluid inlet Bottom Bottom Top Top  
Diameter 6.68 cm OD 6.68 cm OD 8.64 cm OD 8.64 cm OD  
Length 132 cm 107 cm 145 cm 119 cm  
Max Flow 27.6 Lpm 22.7 Lpm 20 Lpm 18.1 Lpm  
Max Depth 67 m 53.3 m 67 m 53.3 m  
Actuation
Leve		 79 cm 56 cm 135 cm 107 cm  

 

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QED Long AP2 Bottom Loading AutoPump

QED Short AP2 Bottom Loading Autopump

QED Long AP2 Top Loading AutoPump

QED Short AP2 Top Loading AutoPump

  
Fluid inlet Bottom Bottom Top Top  
Diameter 4.45 cm OD 4.45 cm OD 4.45 cm OD 4.45 cm OD  
Length 139 cm 85 cm 144 cm 89 cm  
Max Flow 8.82 Lpm 7.57 Lpm 7.2 Lpm 6 Lpm  
Max Depth 91.4 m 91.4 m 91.4 m 91.4 m  
Actuation Level 88.9 cm 51 cm 132 cm 77.2 cm  

 

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Air strippers

QED Environmental air strippers

 

We offer a complete range of air strippers designed to extract and treat water.

 

Air Strippers are designed to remove volatile and semi volatile compounds and have also been used to treat leachate for H2S, CH4, and NH3/NH4 reduction prior to disposal or re-use.

 

QED Environmental air strippers range from small single-phase units up to large industrial site units such as the ones used at Botany Bay in a large solvent clean-up, coupling many units together to deal with the volume of water.

Technology

Skimmers (active)

QED skimmers work on compressed drive gas (air, nitrogen, etc) to displace the product it has collected via a skimming head designed to float at the water/hydrocarbon interface.

 

Genie pumps use an internal bladder to create suction, drawing the hydrocarbon into the pump. Combo pumps allow the hydrocarbon to flow into a bottom chamber via a floating skimming head which, when full, discharges its contents. This saves drive gas and, coupled with a cycle counter, gives a good recovery rate data.

Leachate/total fluid pumps

Leachate/total fluid pumps are especially designed to handle the variety of liquids found within a landfill and other contaminated sites. These pumps are designed to pump them to a surface holding pond or tank where they can be treated further prior to disposal. These pumps only discharge when full (internal float system) and are fully pneumatic. Options like the slider will need surface control due to the angle they are installed at. Pumps can be operated under a vacuum if gas extraction is active on site or soil vapour extraction is also occurring on site.