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Industrial Wastewater Canada sizes and supplies oil water separators for plants in Charlottetown, Prince Edward Island. Local demand is driven by food processing, seafood, agri-processing, breweries, discharging under Charlottetown's sewer-use rules toward Charlottetown Harbour. Quote requests with flow rate and effluent type get a sized proposal.

Every vehicle wash bay, machine shop, fuel depot and refinery in Canada faces the same line item in its sewer-use bylaw: oil and grease, typically capped somewhere between 15 and 100 mg/L depending on the municipality. An oil water separator is the standard way to meet that cap. It exploits the density difference between oil and water: flow slows inside the vessel, droplets rise and coalesce into a surface layer that gets skimmed, and cleaned water leaves from below.
The choice that matters is between the two main designs. A gravity API separator is a long rectangular basin sized to Stokes' law, built to let droplets of roughly 150 microns and larger rise out. It is robust, tolerant of solids and easy to maintain, which is why refineries still standardize on it. A coalescing-plate separator adds inclined plate packs or oleophilic media that intercept far smaller droplets, down to about 20 to 60 microns, so it reaches better effluent quality in a fraction of the footprint. Our coalescing configurations hold effluent under 10 ppm oil and grease in free-oil service, and many sites pair an API basin with a coalescing polishing stage.
We quote both, in above-grade and below-grade tanks, with API 421 compliant configurations where the specification calls for it. Options include oil-stop valves that close automatically when the oil layer reaches capacity, high-level alarms, and sludge baffles for streams that carry grit. What a separator will not do is remove chemically emulsified or dissolved oil; if your stream carries surfactants from a wash process, we will tell you plainly that you need chemical treatment or flotation ahead of the separator, because selling you a tank that cannot meet your limit helps neither of us.
Sizing depends on flow rate, droplet size distribution and oil type, which is why the search term oil water separator, at 480 searches a month in Canada, so often ends in a mis-sized purchase from a catalogue. Send us your flow, a recent lab analysis or a description of the process, and your discharge destination. We return a sized configuration, budget price and delivery timeline, reviewed by a process engineer before it reaches you, for any site in Canada. Installation support and commissioning are quoted per project, and replacement plate packs and media remain available for the life of the vessel. Below-grade installations ship with traffic-rated covers where the separator sits in a drive lane, and we keep skimmer parts and alarm components on the shelf so a maintenance call does not become a compliance gap.
Charlottetown's industry processes what Prince Edward Island grows and catches: potatoes bound for french-fry and chip lines, seafood from the island fleet, dairy and a lively brewing and distilling scene, all in a capital of 39,000 whose harbour receives the municipal discharge. The mismatch is structural: island food processing generates organic loads sized for the national market, flowing into infrastructure sized for a small city. Big food loads, small-island infrastructure Potato processing effluent, starch-heavy, solids-laden, seasonal, can exceed municipal treatment capacity on its own, which is why the island's processors run serious pretreatment and why the surcharge conversation here is really a capacity conversation. PEI's french-fry and seafood processing economy generates high-BOD effluent far above municipal capacity. That is the regulatory backdrop for oil Water Separators in Charlottetown: equipment gets sized against the local limits on the route to Charlottetown Harbour, not against a national average.
Location
Charlottetown, Prince Edward Island
Population 39K
Receiving Water
Charlottetown Harbour
Pricing
Sized & quoted per project
Charlottetown pushes national-market potato and seafood wastewater loads through small-island infrastructure, on an island where every drop of drinking water is groundwater. In Charlottetown, the plants asking about oil Water Separators are mostly in food processing, seafood, agri-processing and breweries, and each of those sectors puts a different load on a treatment train. PEI's french-fry and seafood processing economy generates high-BOD effluent far above municipal capacity. Direct discharge toward Charlottetown Harbour instead requires an approval under Prince Edward Island's Environmental Protection Act. Charlottetown's municipal plant has limited spare capacity, so a single overloaded industrial connection shows up quickly in its intake numbers. Projects in Charlottetown tend to be one-of-a-kind rather than repeat configurations, which is exactly the case where sizing from measured effluent data matters most.
Everything you need to know about our services.
Yes. Industrial Wastewater Canada sizes and supplies oil Water Separators for plants across Charlottetown and the surrounding region. Most local demand comes from food processing, seafood, agri-processing, breweries. Send a quote request with your flow rate and effluent type and a sized proposal follows.
PEI's french-fry and seafood processing economy generates high-BOD effluent far above municipal capacity. Seafood plants add the Atlantic pattern of salty, high-BOD seasonal surges. Water stewardship carries extra weight on an island where all drinking water comes from groundwater, and nutrient management connects to PEI's long-running struggle with agricultural runoff and estuary anoxia. Plants discharging to the municipal sewer answer to that regime; anything released directly toward Charlottetown Harbour needs an approval under Prince Edward Island's Environmental Protection Act. We size equipment against whichever limit governs your outfall.
From your numbers, not from the city's. We start with measured flow and effluent characterization, then check the result against Charlottetown's local limits. A processor in a city of 39K with food processing as the dominant sector rarely has the same loading profile as its neighbours, so treatability data drives the selection.
There is no list price; every system is sized and quoted per project. The economics are local, though. Practical constraints complete the picture: equipment arrives by bridge, specialist service arrives by plane, and systems that local trades can maintain hold a decisive edge. Payback in Charlottetown is usually calculated against those surcharge and compliance costs, and the quote spells that comparison out.
Flow, contaminants, discharge limit. An engineer replies with a sized treatment train and a quote — no obligation.
All wastewater treatment service areas in Prince Edward Island