b'System ComponentsSafety The ParkUSA Sand-Oil SeparatorNet Hatchway presents the main componentsshown, described or listed below:Sensors: Indicate water level inside unit.Control Panel: Consisting of NEMA 4X intrinsic-safe panel with high oil/leak detection and internal tank Diffusion sensors for easy use for the end-user.Plate OutletCoalescing Containment Vault: The shell of the Media Pack Oil Stop unit can be constructed fromValvePrecast Concrete, Fiberglass, or Steel. Interceptor Oil Dam Model names and congurations vary Basin by material.SludgeBafe Coalescing Media Pack: Engineered coalescing media designed for oil separation.How it WorksThe function of the Sand-Oil CMP Separator is to intercept free oils/solids and retain them for periodic removal. The wastewater is treated by the separator in two stages. The initial stage of treatment occurs as the inow strikes a corrugated diffusion plate. This process is known as the Buffalo-Morse Principle. Solids and oil are separated through velocity reduction and sinusoidal ow patterns. Heavy solids settle and 100 percent oil slugs rise immediately to the surface.The second stage of treatment occurs as the wastewater ows through the Coalescing Media Pack (CMP). Both the smaller oil droplets and ne solids are progressively separated. The Coalescing Media Pack consists of closely spaced corrugated plates manufactured with an oleophilic (oil attracting) material. The corrugated pattern induces a sinusoidal laminar ow of the oily water mixture. Under laminar ow conditions, buoyancy forces cause oil droplets to rise until they adhere themselves to the oleophilic plates. Small oil droplets tend to coalesce into sheets of oil onCoalescing Media Platesthe underside surfaces of the corrugated plates. The sinusoidal ow path also promotes a high incidence of droplet collision as the uid owAs stormwater pollutants travel constantly changes direction from a downward path to a vertical path.through the CMP (coalescing media The coalescing oil rises to the surface in large globules through weepplate pack) oil rises to the top and holes or gutters in the coalescing plate pack. Heavy solids are separatedsolids drop to the bottom through with the coalescing media and settle to the bottom of the basin. dedicated surfaces and weep holes. Downstream, the wastewater encounters an oil dam that preventsPlate supports at the bottom allow collected oil from entering the outlet piping. An oil stopping valve isfor easy removal of the solids that located at the exit piping of the interceptor to ensure oil-free wastewatercollect beneath the plates. Because discharge. of the steep angles and short travel distances, oils and solids are quickly Visit oiltrooper.parkusa.com for more information and design assistancereleased, eventually oating to the including an OWS performance analysis and specications. surface of the unit or settling to the To request a quote or catalog, visit request.parkusa.com. bottom.APPLICATIONSGood to useMunicipal Commercial Industrial Medicalin BMPsFacilities'