Terre Kleen™ is a patented, (6,676,832 B2), inclined plate hydrodynamic separator that captures gross pollutants, hydrocarbons, grease and sediment from stormwater runoff.

Laboratory testing has confirmed:

• Terre Kleen™ captures pollutants, including sediment of 20 micron in size and larger.

• Terre Kleen’s™ internal by-pass structure prevents the loss of gross pollutants during high flow events, with no scour or re-suspension of captured pollutants with no restriction of the water flow.

• 98% removal efficiency in field test conducted by EPA ETV NSF.

Terre Kleen’s™ stacked, inclined plate sedimentation design provides a large sedimentation area in a small footprint, prevents re-suspension of captured pollutants or by-pass of untreated stormwater, and continuously captures pollutants from “first flush” until the end of the storm.

The Terre Kleen™ Advantage:

• Site-Specific Modular Design

• Multiple pollutant removal

• Stacked inclined plates provide large sedimentation area within a compact space

• Internal by-pass allows capture of gross pollutants during high flow events

• Protected sediment storage area prevents re-suspension or scour of captured pollutants

• Low cost, time-saving installation

• Low maintenance cost (fewest gallons per sedimentation area)

• Documentation of pollutant and nutrient removal for Sediment and Nutrient Reduction Credits trading.