QED Passive Skimmers
Passive Skimmers have 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.
Contact Van WaltKey Features
- Available for 2” (50 mm) and 4” (100 mm) extraction wells, with different reservoir capacities
-
SOS-P (Passive Selective Product Skimmer)
- Reduces product level to a sheen
- Floats on product water interface
- Centering disks prevents float from contacting sidewalls of well
-
SPG-P (Passive Specific Gravity Product Skimmer)
- Viscous products 200-1000 Centistokes
- Hydrocarbon has a specific gravity less than .85
- Floats slightly above product-water interface
QED Passive Skimmers Equipment Options:
Benefits
- Simple systems for extreme low recovery applications
- Choice of floating inlet types
- Multiple Canister sizes
- Stainless steel product recovery canisters
Specifications
Hydrostatic (depth measurement)
Related Equipment
Soil Profile Tape Measure
Soil Profile Tape Measure for soil profile description and profile photography from ecoTech, Germany.
Read MoreLeachate Collection Columns
Leachate Collection Columns from ecoTech, Germany are designed for the precise monitoring of leachate in soils in order to comply with strict Government guidelines. The equipment performs saturated and...
Read MoreGas Vapor Probe Kit with Dedicated Tips
The Gas Vapor Probe Kit with Dedicated Tips is excellent for monitoring and sampling hydrocarbon spill sites. It uses a slide or electric rotary drive hammer drill to insert a stainless steel tip to the...
Read More