Water Treatment Systems

Oil/Water Separators

Geotech offers Oil/Water Separators for separation treatment of groundwater from free phase LNAPL and
DNAPL contaminants.

Compact size
High surface area
Solids storage
Optional integral oil storage
Low maintenance cost
Easily cleaned through removable vapor tight cover
No moving parts
No power consumption
No consumable wearing elements
Removes 99.9% of oil droplets 20 microns and larger
Meets both EPA method 413.2 and European Standard EN 858-1 (99.9% removal of free oil)
Self cleaning and anti-plugging properties

Call 1-800-833-7958

Oil/Water Separator Specifications

LO-PRO™ Model II

LO-PRO™ Model IIIs

Geotech LO-PRO™ Air Strippers

Geotech LO-PRO™ models II and III are highly efficient water treatment systems that can remove up to 99.99% of many volatile organic compounds (VOC’s) from water.

Systems are self-contained for use in limited space applications.

Patented multi-stage counterflow aeration provides up to 99.99% removal efficiency.
Features vacuum-induced draft design that is
more efficient than forced draft and eliminates fluid leakage between trays.
Low profile modular design requires less floor and head space.
Lightweight modular polyethylene trays allows the addition or subtraction of trays to meet engineered treatment requirements.
Stainless steel bubble plate design resists fouling.
Highly effective on BTEX, MTBE, and Radon.
Very easy to install and maintain.
Remote monitoring and troubleshooting capability with the optional Geotech ECM.

Call 1-800-833-7958

Geotech LO-PRO™ Air Stripper Specifications
Geotech LO-PRO II Manual
Geotech LO-PRO III Manual

4" (10cm) Geotech Plume Eater®

Geotech Plume Eater®

The Geotech Plume Eater® is a patented in situ remediation system. Unlike other commercially marketed in-well air strippers or circulation type systems, the Plume Eater's process is unique. When pulling in contaminated groundwater, it strips away the VOC's while oxygenating the treated water before it is re-introduced deep into the formation. This process creates a convection flow whereby groundwater is pulled toward the recovery well rather than pushed away, as compared to other similar types of systems and processes.

Soils are flushed with oxygenated ground water
Pulls from the groundwater surface and re-injects, oxygenated water deep in the formation, creating convection currents
Accelerates bio-remediation
Maximum efficiency with minimal power
No sub-surface moving parts
Works in a variety of soil types
No net change in groundwater volume
Options available for use with other gases
In Situ Technology – No re-injection permits or water treatment extraction required, water never leaves the subsurface.

Call 1-800-833-7958

Geotech Plume Eater Specifications
Geotech Plume Eater Manual

GAC-L 250-2000 lb. Vessel and GAC-L 100-350 lb. Vessel
GAC-L 250-2000 lb. Vessel
and GAC-L 100-350 lb. Vessel

GAC-L Filter
Liquid Phase Carbon Media

The GAC-L filter is a media filter vessel designed to treat liquid streams. While the typical design application is activated carbon adsorbent unit, the filter can easily accommodate many media types.