Top 10 Air Pollution Control System Suppliers for Lithium Battery Recycling Plants in Canada

Headquarters: Toronto, ON (Est. 2010)

Claim to Fame: “We don’t just control emissions—we eliminate them.” EcoGuard specializes in integrated air pollution control systems for li battery recycling plants , combining dry scrubbers, HEPA filters, and activated carbon beds to target everything from HF gas to fine particulates.

Real-World Impact: Take their work with Northern Lithium Recycle in Sudbury. The plant processes 1,500 kg of lithium batteries daily, and before EcoGuard, their HF emissions hovered at 0.3 ppm—just below the legal limit. EcoGuard installed a custom dual-stage scrubber system with pH monitoring, and now emissions are undetectable (less than 0.01 ppm). “Our workers no longer wear heavy respirators all shift,” says plant manager Maria Gonzalez. “It’s changed the game for morale.”

Why They Stand Out: Local engineers on call 24/7, and their systems are designed to adapt as your plant grows. Need to boost capacity from 500 kg/h to 2,500 kg/h? They’ll upgrade components without ripping out the whole system.

Headquarters: Edmonton, AB (Est. 2005)

Claim to Fame: “Prairie tough, eco-smart.” Northern Air cut its teeth in Alberta’s oil sands, so they know how to handle harsh, high-volume industrial environments. For lithium recycling, their star product is the VOC Master 3000 —a thermal oxidizer that destroys 99.9% of volatile organic compounds (think solvents and plastic fumes) by heating them to 800°C.

Real-World Impact: Calgary-based GreenVolt Recycling was struggling with odors complaints from neighbors when processing lithium battery casings. Northern Air installed a VOC Master 3000 with a heat recovery system (which now preheats their shredder feed, cutting natural gas use by 15%). “We went from weekly calls from the city to zero complaints in six months,” says operations director James Park. “And the heat recovery? That paid for the system in under two years.”

Why They Stand Out: They’re pros at cold-weather reliability. Their systems include insulated ducting and heated control panels, perfect for Canadian winters where sub-zero temps can freeze scrubber fluids or crack filters.

Headquarters: Vancouver, BC (Est. 2012)

Claim to Fame: “West Coast innovation, global results.” Pacific CleanTech focuses on low-energy air pollution control , using advanced fan design and variable frequency drives (VFDs) to slash power use by up to 30% compared to competitors.

Real-World Impact: Victoria’s Island Battery Recycle runs on solar power, so energy efficiency was non-negotiable. Pacific CleanTech installed a hybrid system: a cyclone separator for large particulates (no energy needed!) paired with a low-pressure HEPA filter for fines. The result? Emissions are 99.8% filtered, and the system uses just 2.2 kW/h—about the same as a home air conditioner. “We’re a green plant, so our air system needed to be green too,” says owner Tom Chen. “Pacific delivered.”

Why They Stand Out: They’re obsessed with data. Every system comes with a cloud-based monitoring dashboard, so you can track emissions, filter life, and energy use in real time. “I check it on my phone—if a filter’s 80% full, I get an alert,” says Chen. “No more surprises.”

Headquarters: Halifax, NS (Est. 2008)

Claim to Fame: “Maritime resilience, industrial strength.” Atlantic AirWorks specializes in corrosion-resistant systems —critical for lithium battery recycling, where HF and sulfur oxides can eat through standard steel. Their secret? Marine-grade stainless steel (316L) and Teflon-lined ducting.

Real-World Impact: Newfoundland’s Coastal Lithium was losing systems to corrosion every 18 months—costing $150k+ in replacements. Atlantic AirWorks retrofitted their scrubbers with 316L steel and added a automated water treatment system (to neutralize acids before they hit the ducts). Five years later, the system is still running strong. “We used to budget for a full replacement every two years,” says maintenance lead Sarah Murphy. “Now, we just ｒｅｐｌａｃｅ filters. It’s saved us over $500k.”

Why They Stand Out: They understand Canada’s east coast logistics. With warehouses in Halifax and St. John’s, they can deliver parts in 24 hours—no waiting for cross-country shipping. “When a valve failed last winter, they had a replacement to us the next morning,” Murphy adds. “In Newfoundland, that’s priceless.”

Headquarters: Montreal, QC (Est. 2015)

Claim to Fame: “From lab to line—we innovate with you.” GreenHorizon works directly with research teams at McGill and UQAM to develop cutting-edge tech, like their plasma-assisted oxidation system for ultra-toxic VOCs.

Real-World Impact: Montreal’s Urban Battery Lab (a pilot facility testing new recycling methods) needed a system that could handle experimental processes—including high-temperature pyrolysis, which releases benzene (a carcinogen). GreenHorizon installed a plasma oxidizer that breaks down benzene molecules at 10,000°C, destroying 99.99% of the toxin. “We’re pushing the boundaries of recycling, and GreenHorizon’s system keeps up,” says lead researcher Dr. Amélie Dubois. “It’s like having a lab partner, not just a supplier.”

Why They Stand Out: They offer pilot-scale systems for startups. If you’re a new plant processing 500 kg/hour, you don’t need a $1M system. GreenHorizon rents modular units, so you can scale up as you grow. “We started with a rental, then bought it when we expanded,” says Dubois. “No wasted money.”

Headquarters: Calgary, AB (Est. 2007)

Claim to Fame: “The problem solvers.” Western AirPro doesn’t just sell systems—they engineer solutions , even for the messiest, most complex recycling setups.

Real-World Impact: Edmonton’s MegaCycle Recycle handles mixed waste—including lithium batteries, circuit boards, and scrap cables. Their old system struggled with variable particulate sizes (from battery powder to cable insulation). Western AirPro designed a three-stage system: a rotary airlock to separate heavy debris, a baghouse filter for mid-sized particulates, and a wet scrubber for gases. “We process 2,000 kg/day of mixed materials, and emissions are still below CEPA limits,” says operations manager Raj Patel. “Western didn’t just give us a system—they gave us peace of mind.”

Why They Stand Out: Their team includes former recyclers. “Our lead engineer ran a battery plant for 10 years,” Patel notes. “He didn’t just listen—he understood our chaos. That’s why the system works so well.”

Headquarters: Hamilton, ON (Est. 2012)

Claim to Fame: “Local support, global expertise.” AirLogic has a network of 15 service technicians across Ontario, meaning help is never more than a 4-hour drive away.

Real-World Impact: Brampton’s Li-Cycle (one of Canada’s largest lithium recyclers) relies on AirLogic for maintenance. When their main scrubber pump failed during a peak production run, AirLogic had a technician on-site in 2 hours, with a replacement pump from their Hamilton warehouse. “Downtime costs us $10k/hour,” says facility manager John Lee. “AirLogic’s response time saved us $50k that day.”

Why They Stand Out: They offer predictive maintenance —using vibration sensors and thermal imaging to spot issues before they fail. “Last month, their system flagged a bearing wearing out in our fan,” Lee says. “We replaced it during a scheduled shutdown—no emergency, no drama.”

Headquarters: Quebec City, QC (Est. 2009)

Claim to Fame: “Built for cold climates.” Quebec CleanAir designs systems that thrive in -30°C winters, with heated enclosures, anti-icing sensors, and glycol-based scrubber fluids to prevent freezing.

Real-World Impact: Saguenay Lithium Recycle, located 200 km north of Quebec City, used to shut down for weeks in January because their scrubber fluid froze. Quebec CleanAir installed a closed-loop heating system (using waste heat from the plant’s furnaces) to keep fluids at 5°C. “We ran 24/7 last winter—no shutdowns,” says owner Pierre Dubois. “In Quebec, that’s a miracle.”

Why They Stand Out: They’re fluent in both official languages, which matters for compliance. “Our reports need to be in French and English for provincial inspectors,” Dubois notes. “CleanAir handles all the paperwork—no translation headaches.”

Headquarters: Saskatoon, SK (Est. 2014)

Claim to Fame: “Simple, tough, and affordable.” AirFlow focuses on no-frills systems for small to mid-sized plants, with upfront pricing and zero hidden fees.

Real-World Impact: Regina’s SmallBatch Recycling (processing just 300 kg/day) couldn’t afford a $500k system. AirFlow sold them a compact unit: a cyclone separator + disposable HEPA filter, installed in a weekend for $75k. “It’s basic, but it works,” says owner Lisa Wong. “Our emissions are well under limits, and replacement filters cost $200—no fancy parts.”

Why They Stand Out: They’re transparent. “No sales jargon—they told me, ‘This system will handle X, but not Y,’” Wong says. “Small plants don’t need overkill, and AirFlow gets that.”

Headquarters: Surrey, BC (Est. 2011)

Claim to Fame: “Zero waste, zero emissions.” AirPure integrates filter recycling into their service—taking back used activated carbon and HEPA filters for proper disposal or reprocessing.

Real-World Impact: Vancouver’s GreenCircle Recycle prides itself on “closed-loop” recycling, so sending used filters to landfills felt hypocritical. AirPure picks up their spent carbon beds, reactivates them at their Surrey facility, and sends them back—cutting filter costs by 40%. “We’re not just recycling batteries—we’re recycling our recycling equipment,” says CEO David Kim. “It’s sustainability all the way down.”

Why They Stand Out: They’re B Corp certified, meaning they meet rigorous social and environmental standards. “We wanted a supplier with the same values,” Kim adds. “AirPure walks the walk.”