Discover how Ecolo’s odor control technologies transform environments across industries. These Ecolo Case Studies showcase measurable, real-world results—from commercial spaces to wastewater facilities—proving that innovation and sustainability go hand in hand.
USA / 2019
Memorial City Mall
The Challenge
Trash odors near mall entrances deterred customers, especially during hot weather. Complaints threatened sales and tenant satisfaction.
Our Solution
Ecolo applied AirStreme misting with AirSolution 23 RTU. The system has been running successfully since 2013, eliminating odor even in peak heat.
AirStreme MistingAirSolution 23
Measurable Results
Eliminated
Odor
Stopped
Complaints
Retained
Customers
Ongoing
Operation
Toronto, Canada | 2013
City Wastewater Treatment (Public Utility)
The Challenge
The city’s wastewater treatment plant was struggling with strong H₂S odors affecting over 15,000 nearby residents. Public complaints and community dissatisfaction put pressure on city officials for a fast solution.
Our Solution
Ecolo implemented AirSolution 9314 with the AMC automated misting system to control wide-area odor dispersion. Real-time H₂S and weather monitoring was added to ensure precise adjustments and long-term reliability.
AirSolution 9314AMC Automated Misting System
Measurable Results
92%
Odor Reduction
Decreased
Complaints
12
Facilities
340%
ROI
South Africa / 2024
Mushroom Farm (Composting Shed)
The Challenge
Strong compost odors spread more than 400 m from the farm to nearby homes. Community pressure demanded immediate action.
Our Solution
Ecolo used AirSolution 9149 through four nozzles at fan points, linked with wind control. The system delivered long-term odor suppression.
AirSolution 9149Fan Nozzle SystemWind Control Integration
Measurable Results
Stopped
Complaints
Controlled
Odor
21+ months
Reliability
Protected
Community
Italy / 2023
Egg Laying Barn (1M hens)
The Challenge
Ammonia and manure odors from one million hens created severe air quality concerns. Neighboring communities demanded immediate mitigation.
Our Solution
Ecolo applied a blend of AirSolution A320, 115, and 9149 via AMS misting with 24 nozzles. The combination provided rapid odor neutralization.
AirSolution A320AirSolution 115AirSolution 9149AMS Misting
Measurable Results
Reduced
Odor
Lowered
Ammonia
Stopped
Complaints
Odorless
Air
Ontario, Canada | 2014
Poultry Processor Biofilter
The Challenge
A poultry processor faced startup biofilter odors that spread beyond the plant, causing complaints from residents more than 1 km away. Staff also reported discomfort inside the facility due to poor air quality.
Our Solution
Ecolo applied BioStreme 111 as a weekly topical spray to stabilize microbial activity in the biofilters. The program was reinforced with additional neutralization and optimized application to minimize odor escape.
BioStreme 111AirSolution BoosterCustom Nozzle System
Measurable Results
Decreased
Complaints
Increased
Comfort
Reduced
Impact
Sustained
Efficiency
Multiple US Locations / 2021
Grocery + Luxury Apartments (Whole Foods)
The Challenge
Trash odors from a grocery facility disturbed nearby luxury apartments. Resident complaints pressured management to act quickly.
Our Solution
Ecolo installed an ACU.25 with 2 vapor stations using XStreme 8023. The compact system neutralized odors around waste areas.
ACU.25XStreme 8023Vapor Stations
Measurable Results
Eliminated
Odor
Satisfied
Residents
Chain-wide
Adoption
Maintained
Appeal
Ontario, Canada / 2010
Grease Collection Operation
The Challenge
Odors from grease collection trucks and pits created discomfort for both staff and nearby communities. Frequent complaints were filed, raising safety and work environment concerns.
Our Solution
Ecolo pre-charged BioStreme 111 directly into tanks and applied it at grease pits. This proactive treatment reduced odor intensity and improved workplace conditions.
BioStreme 111Tank Pre-Charge ApplicationPit Treatment Program
Measurable Results
Decreased
Complaints
Improved
Safety
Increased
Comfort
Higher
Satisfaction
Multiple US Locations / 2018
IHOP Restaurant
The Challenge
Restroom odors leaked into guest areas, affecting customer experience. Complaints threatened the restaurant’s image.
Our Solution
Ecolo installed 3 AirPro Mini units with Symphony Citrus essential oils. This neutralized odors and introduced a pleasant fresh scent.
AirPro MiniSymphony Citrus Airsensory
Measurable Results
Neutralized
Odor
Reduced
Complaints
Improved
Experience
Fresh
Scent
Learn More About Ecolo’s Global Impact
Ecolo continues to deliver science-based odor control solutions across the world. Learn more on our About Us and Innovation pages or Contact Us for expert guidance.
To explore environmental standards and sustainable practices, visit the
Environmental Protection Agency (EPA) and the
Odor Control Network.