Plate Hydrodynamic Separator
Terre Kleen is a patented, inclined plate hydrodynamic separator that captures gross pollutants, hydrocarbons, grease and sediment from stormwater runoff. Laboratory testing has confirmed the unit 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. It has a 98% removal efficiency in field test conducted by EPA ETV NSF.