Biosolids Treatment - http://thioguard.com/about.html
Thioguard TST is a non-hazardous, non-pharmaceutical alkaline slurry for use in the treatment of municipal water and wastewater.
Bowlby and Associates - http://www.bowlbyassociates.com/
Offers expert assistance in transportation and community noise analysis and mitigation, and transportation air quality assessment.
Ontario Pollution Control Equipment Association - http://www.opcea.com/
Comprised of over 175 firms engaged in the manufacture and/or distribution of environmental and related equipment in Ontario.