keyboard_arrow_right
keyboard_arrow_left

Passive Skimmers

The QED family of Passive Skimmers has been designed for product-only (LNAPL) recovery applications in sites where active pumping systems are not applicable due to existing conditions or extreme low permeable formations. The floating intake head follows the groundwater fluctuations in the recovery well, allowing only the free-floating phase (LNAPL) to be captured without taking water and stored in the built-in reservoir for further manual transfer to a tank.
Request a quote
Product Description
Specification
Applications
Downloads
Product Description
add remove

The QED family of Passive Skimmers has been designed for product-only (LNAPL) recovery applications in sites where active pumping systems are not applicable due to existing conditions or extreme low permeable formations. The floating intake head follows the groundwater fluctuations in the recovery well, allowing only the free-floating phase (LNAPL) to be captured without taking water and stored in the built-in reservoir for further manual transfer to a tank.

Key Specifications
  • Available for 2” (50 mm) and 4” (100 mm) extraction wells, with different reservoir capacities.
  • SOS-P (Passive Selective Oil Skimmer o Reduces product level to a sheen o Floats on product water interface o Centering disks prevents float from contacting sidewalls of well
  • SPG-P (Passive Specific Gravity Skimmer) o Viscous products 200-1000 Centistokes o Hydrocarbon has a specific gravity less the .85 o Floats slightly above product water interface
Benefits
  • • Simple systems for extreme low recovery applications
  • • Choice of floating inlet types
  • • Multiple Canister sizes
  • • See through Canisters
Specification
add remove
Key Specifications
Applications
add remove
Passive Skimmers Applications
Mining

DOD – DOE Sites

Remediation Sites

Oil Refineries and Petrochemical

Downloads
add remove
Passive Skimmers Downloads
Related Downloads
Download Selected Files
Download All Files
close