Loading...
Industrial wastewater treatment equipment in Ontario
Serving 15 cities across Ontario.
15
Cities Served
8.0M+
Population Covered
Same-Day
Delivery Available
Industrial wastewater treatment equipment Services in Ontario
Industrial Wastewater Canada provides industrial wastewater treatment equipment across 15 cities in Ontario. Whether you're in Toronto, Ottawa, or Mississauga, we size, supply and commission systems against your local discharge limits.
Discharge rules vary city by city in Ontario
Every municipality in Ontario writes its own sewer-use bylaw, and the surcharge math changes with it. Here is what drives pretreatment decisions in the cities we serve most.
Toronto
Discharges to Lake OntarioToronto's By-law 681-2010 bills overstrength sewer discharge by the kilogram, so a DAF or MBR pretreatment system typically pays for itself faster here than in any other Canadian city.
Ottawa
Discharges to Ottawa RiverOttawa's industrial wastewater market is dominated by federal labs and biotech facilities discharging small, chemically awkward streams under Sewer Use By-law 2003-514, work that rewards instrumentation over sheer tank volume.
Mississauga
Discharges to Lake OntarioOn Mississauga's 401 corridor, pharma plants and food processors fail Peel's Sewer Use By-law 53-2010 in opposite ways, and tight lots mean the winning wastewater system is the one that fits inside a loading bay.
Brampton
Discharges to Etobicoke CreekIn Brampton's booming food-plant corridor, the smart first move on industrial wastewater is often a characterization study for the Peel surcharge agreement, with the DAF coming when volumes justify it.
Hamilton
Discharges to Hamilton Harbour / Lake OntarioHamilton's steel legacy means industrial wastewater here starts at pH 1 pickle liquor and ends at a harbour the city has spent decades cleaning up, with By-law 14-090 written to keep it that way.
London
Discharges to Thames RiverLondon's harvest-season surges, near-zero flow in May and 1,500 m³/day in September, make equalization and staged DAF trains the core of industrial wastewater design under By-law WM-28.
FAQ
Frequently Asked Questions
Everything you need to know about our services.
Which Ontario cities do you cover?
We publish local discharge context for Toronto, Ottawa, Mississauga, Brampton, Hamilton, London, Kitchener, Windsor, Oshawa, Sudbury, Barrie, Guelph, Kingston, Thunder Bay and Sarnia, and quote anywhere else in Ontario on the same terms — the province is inside our service area, not just these markets.
What regulates industrial effluent in Ontario?
Two layers, always: the municipal sewer-use by-law where you discharge to a sewer, and the provincial permit or authorization where effluent reaches a watercourse. In the markets we cover here, that means Largest industrial base in Canada; City of Toronto Sewers By-law 681-2010 sets strict surcharge limits on BOD, TSS and metals. Federal Fisheries Act provisions apply the moment effluent reaches fish-bearing water.
Where does treated effluent go in Ontario?
Municipal plants in the Ontario markets we cover discharge to Lake Ontario, Ottawa River, Etobicoke Creek, Hamilton Harbour / Lake Ontario, Thames River, Grand River, Detroit River, Ramsey Lake / Junction Creek, Lake Simcoe, Speed River, Lake Ontario / St. Lawrence, Lake Superior and St. Clair River. The assimilative capacity of the receiving water is the single best predictor of how tight your local limits will be.
Can you quote a site in Ontario with no municipal sewer?
Yes. Remote sites, camps and rural plants are quoted as self-contained packages — containerized or skid-mounted, built for unattended winter operation — and discharge to a provincial authorization or to reuse rather than to a sewer.
Send the flow rate. Get the system.
Flow, contaminants, discharge limit. An engineer replies with a sized treatment train and a quote — no obligation.