Bill Norris has decades of practical experience in the design, engineering, fabrication, installation, operation and troubleshooting of a wide variety of combustion, incineration, air pollution control (APC) and waste heat recovery processes. He has provided mechanical, electrical, process and controls engineering for combustion, incineration and APC equipment provided to industrial, chemical, petrochemical, pharmaceutical and manufacturing clients. Bill is Technical Chair of the Air & Waste Management Association (A&WMA) International Thermal Treatment Technologies (IT3) and Hazardous Waste Combustors Conference. He holds several US and one Canadian patent for innovative thermal technologies.