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Industrial Wastewater Canada sizes and supplies oil & gas / produced water for plants in Edmonton, Alberta. Local demand is driven by petrochemicals, refining, food processing, manufacturing, discharging under Edmonton's sewer-use rules toward North Saskatchewan River. Quote requests with flow rate and effluent type get a sized proposal.

Oil and water separate on their own, given time. The entire discipline of oil and gas wastewater treatment exists because nobody in the industry has that time, and because the last few percent of oil refuses to leave without help. Free oil rises and skims easily. Dispersed droplets need coalescing plates or gas flotation. Emulsified oil, stabilized by production chemicals and shear from pumps, needs chemistry to break before any mechanical device can touch it. Knowing which fraction dominates your stream decides the equipment, which is why we ask for an oil-in-water analysis before we quote anything.
The applications span the value chain. Upstream, produced water from Alberta and Saskatchewan wells carries oil, solids and dissolved salts, and is treated for reinjection, disposal, or reuse in waterfloods, where oil carryover fouls injection formations. Midstream terminals and truck washouts generate slop oil and tank bottoms. Downstream, refineries run API separators as the first line, followed by dissolved gas or air flotation ahead of biological treatment. Gas plants add their own stream: amine and glycol wastes that behave nothing like produced water and should never be mixed with it.
Our equipment for this sector includes API oil water separator packages built to the API 421 gravity-separation design method, corrugated and inclined plate coalescing separators for tighter footprints, induced and dissolved gas flotation units, skimmer systems, and coalescing filter vessels for final polishing where discharge or reinjection specs demand single-digit oil concentrations. For remote batteries and early-production facilities the package arrives skid-mounted and winterized.
Alberta Energy Regulator directives, Saskatchewan disposal rules and federal offshore regulations each define oil-in-water limits differently, so we design against your specific approval rather than a generic number.
Send us the analysis, the flow range and the destination of the water, whether that is disposal well, waterflood or surface discharge. The proposal that comes back will name the separation stages, the expected outlet quality at each, and the turndown behaviour, because oilfield flows never stay at design point for long. A practical note on solids: produced sand and fines shorten the life of every separation stage, so where the well history shows sand production we put hydrocyclones or filtration ahead of the separator rather than letting the API vessel become a settling basin.
Edmonton anchors the Alberta Industrial Heartland, the largest hydrocarbon processing cluster in Canada, and its wastewater market reflects that scale. Refineries, petrochemical plants and upgraders northeast of the city hold EPEA approvals as direct dischargers to the North Saskatchewan River, while inside the city itself, food processors and manufacturers discharge to municipal sewer under EPCOR's oversight. EPEA approvals versus sewer discharge The split matters commercially. Alberta Industrial Heartland — largest hydrocarbon processing cluster in Canada, EPEA approvals for direct dischargers. That is the regulatory backdrop for oil & Gas / Produced Water in Edmonton: equipment gets sized against the local limits on the route to North Saskatchewan River, not against a national average.
Location
Edmonton, Alberta
Population 1,011K
Receiving Water
North Saskatchewan River
Pricing
Sized & quoted per project
Between the Industrial Heartland's EPEA-permitted refineries and the city's sewer-discharging food plants, every Edmonton wastewater system gets engineered for −35 °C winters from the first drawing. In Edmonton, the plants asking about oil & Gas / Produced Water are mostly in petrochemicals, refining, food processing and manufacturing, and each of those sectors puts a different load on a treatment train. Alberta Industrial Heartland — largest hydrocarbon processing cluster in Canada, EPEA approvals for direct dischargers. Direct discharge toward North Saskatchewan River instead requires an approval under Alberta's Environmental Protection and Enhancement Act. A metro of Edmonton's size runs enough industrial flow that the municipal plant polices its intake closely, and surcharge invoices arrive on schedule. Projects in Edmonton 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 & Gas / Produced Water for plants across Edmonton and the surrounding region. Most local demand comes from petrochemicals, refining, food processing, manufacturing. Send a quote request with your flow rate and effluent type and a sized proposal follows.
Alberta Industrial Heartland — largest hydrocarbon processing cluster in Canada, EPEA approvals for direct dischargers. A direct discharger's approval sets site-specific limits on everything from ammonia to naphthenic acids, with continuous monitoring obligations, and a treatment upgrade there is a multi-discipline engineering project. A sausage plant on the south side, by contrast, needs a DAF and a surcharge strategy. Plants discharging to the municipal sewer answer to that regime; anything released directly toward North Saskatchewan River needs an approval under Alberta's Environmental Protection and Enhancement 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 Edmonton's local limits. A processor in a city of 1,011K with petrochemicals 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. Winter is the constant across both: process water that arrives at 60 °C in July still has to move through outdoor piping at −35 °C in January, so heat tracing, building enclosures and freeze-protected instrumentation are part of every Edmonton design, not options added later. Payback in Edmonton 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.