Biorem 

BioRem Inc., an engineering firm specializing in clean technology, focuses on the development, production, distribution, and sale of advanced air purification systems. These systems are designed to effectively eliminate unpleasant odors, volatile organic compounds (VOCs), and hazardous air pollutants (HAPs). The company's offerings include biofilters for targeting odors, H2S, VOCs, and HAPs, as well as biotrickling filters specifically tailored for applications involving high concentrations of H2S or other water-soluble VOCs. Additionally, BioRem Inc. provides multi-stage systems for odor control in various municipal and urban wastewater treatment processes, biogas desulfurization systems, dry scrubber adsorption systems, and specialized cannabis odor mitigation solutions. Its service portfolio encompasses biological process consulting and testing, media sampling and analysis, comprehensive system reviews and inspections, and the supply of replacement media and spare parts. Established in 1990 and headquartered in Puslinch, Canada, the company operates across Canada, the United States, China, and various international markets.