Industrial wastewater treatment equipment in Prince George

Prince George is northern British Columbia's pulp capital, with three mills operating within city limits, a rarity anywhere in North America, plus a refinery, sawmills and the service base for mining and gas activity across the north. The city of 77,000 sits at the confluence of the Fraser and Nechako rivers, and its airshed and watershed both carry the imprint of hosting heavy industry inside a river valley.

Three mills inside one city

Having pulp mills as neighbours rather than remote sites changes operational expectations. Odour events, foam on the river or a visible plume draw immediate community response, so the mills' effluent systems, primary clarification, biological basins, spill containment, operate under local attention as constant as the regulator's. The current work is modernization: aging clarifiers, energy-hungry aeration and sludge handling built decades ago all have upgrade paths with strong economics. The refinery adds hydrocarbon streams; the northern service economy adds camp and equipment-wash water. Everything must be winter-proof, −35 °C happens, and buyers here judge suppliers by service reliability across an eight-hour driving radius.