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OilFree
Stormwater Filtration System
The OilFree Stormwater Filtration System is designed
to fit in parking lot drain units and works to
remove harmful pollutants found in stormwater
runoff.
Filtration
System - Dimensions.PDF
The system uses an easy-to-assemble
gutter system in conjunction with the Stormwater
Filtration System filled with OilFree Stormwater
media, an OilFree infused expanded silicate, to
catch the "first flush" of rainwater
from parking lots. This "first flush"
contains the highest concentration of oil and
gas contamination. The result is an effluent clear
of sheen, oil, gasoline, diesel fuel, transmission
fluids and chlorinated solvents. The system uses
OilFree technology to instantly remove pollutants,
including an entire range of organic chemicals,
from water. The OilFree Stormwater Filtration
System can also be installed below grade for use
in plant floors and parking lots and carries a
Class B load rating.
Industry proven OilFree products
are able to remove 99-plus-percent of pollutants
from water in a single pass with less than 1 psi
of backpressure. Once pollutants come in contact
with OilFree, they are instantly bonded to the
material and become extremely hydrophobic and
viscoelastic (thickened), which permanently removes
them from the water stream.
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