The R/OSe Series oil water separators are designed for applications that require compact highly customizable corrosion resistant designs.
About Stainless Steel Oil Water Separators
Skimoil R/OSe Series, steel oil/water separators are a high-performance, coalescing design for the removal of free and finely dispersed oil droplets from oily waste streams. The design follows elements of the American Petroleum Institute’s (API) #421 Design & Operation of Oil/Water Separators Manual, February 1990, and modern coalescing theories. R/OSe performance: <10mg/L, 30-micron free, dispersed, and non-emulsified oil droplets.
One of SkimOIL’s eight oil/water separator designs, the R/OSe steel design can be utilized alone or in conjunction with other treatment procedures like emulsion cracking, DAF, and clarifier pretreatment.
One of the advantages of the R/OSe separators is their small size and stainless steel structure. The separators can be installed above, flush with grade, or below grade, and they can run on gravity or pumped flow. Their capacities range from 5 to more than 100 GPM.
Our designs can be used to separate oils, fuels, fuel oils, bunker, refined petroleum derivatives, LNAL, DNAPL, vegetable oils, mineral oils and FOG and more.
Standard Features:
- 304 or 316 SS construction
- Fixed water weir
- Adjustable rotary oil skimmer
- Influent diffuser
- Effluent chamber
- Gasketed vapor cover
- NPT fittings
- Vent fitting
- Flat or V-hopper Bottom
- Flow-Thru coalescing media
Typical applications:
- Groundwater remediation
- Mobile separation system
- DAF/Clarifier pretreatment
- Power plant water treatment
- Refinery process water
- Aircraft wash racks
- Machining coolant oil removal
- Tank farm tank bottoms
- Vehicle washwater treatment
- R.O. Filter pre-treatment
- Oil spill recovery
- Trench water treatment
- Bilge water treatment
- Hydraulic fluid tank de-watering
The R/OSe separators can be provided with many options to create a complete, custom system design to fit your application and particular needs. Customization of the separator tank is offered to further tailor the design to your needs.
OPTIONS
- Influent feed system
- Effluent pump out
- Oil pump out
- Sludge pumpout
- Sheen Coalescing Media secondary coalescer
- Elevating legs
- Drum oil skimmer
- Pipe oil skimmer
- Belt oil skimmer
- Expanded effluent chamber
- Expanded oil reservoir
- Inlet preseparation/settling chamber
- Alternate media construction
- Effluent solids filter
- Effluent carbon (GAC) filter
- Effluent AQAM (organoclay) filter
- High level alarms
- Freeze protection
- Vent scrubber
- Oil monitor/readout system
- High temperature design
- 304 or 316SS tank construction
- Sheen Coalescing Media secondary coalescing media
- Elevated design-Walkways/platforms
- Trailer mounted systems
- Containerized systems
- External storage/pre-separation tanks
- pH neutralization system
Coalescing Separation
Process When a coalescing media is placed in the wasteflow oils impinge (attach to) the media surface as the oil droplets pass by or run into the media surface. Plastic media typically works best as the petroleum and media materials are attracted to each other.
As the oil droplets adhere to the media they combine (coalesce) into larger droplets and eventually pull away from the media to float to the water surface. Once at the water surface the accumulating oils are skimmed by the oil skimmer and drop into the oil reservoir.
The coalescing process allows the removal of smaller droplets than gravity separation can attain.
Our Flow-Thru coalescing media is designed to provide many changes of flow direction, numerous impact sites and a large surface area. Inclined corrugations In the plate design provide channels for solids settling as well as oil separation.
Construction
Standard material of construction is 304 stainless steel. We also offer 316 & 2205 super duplex SS for all OSe models and fiberglass construction of models OS2 through OS16.
Our Flow-Thru coalescing media are offered in PVC, HPVC, polypropylene, glass-coupled polypropylene, 304 & 316 stainless steel. The media plate spacing offered are ½”, ¾”, 1” and 1.2”.
Source: www.skimoil.com
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