Chemical & Mineral Processing
Envitech’s design experience includes controlling emissions from metal dissolution, secondary lead smelting, purified terephthalic acid (PTA) plants, phosphate production, tire and rubber production, lime, brick, and ceramic tile kilns.

Hazardous, Medical, and Industrial Waste Incineration
Envitech is a leading expert in meeting EPA MACT standards for medical, hazardous and industrial waste incinerators. Some of our systems have been in service for over 30 years.

Thermal Oxidizers, Industrial Dryers and Industrial Boilers
Envitech has installed air pollution control systems on a wide range of combustion processes for treating particulate and/or acid gases, including thermal oxidizers, industrial dryers and industrial boilers. Industrial applications include geothermal, phosphate, CPVC, and bio-solids processing.

Wood Products Manufacturing and Pellet Mills
Envitech’s high efficiency wet electrostatic precipitator is ideally suited for particulate control in Medium Density Fiberboard (MDF) dryers and pellet mill dryers. Envitech’s versatile design is well suited for integration with down-stream regenerative thermal oxidizers.

Ethanol and Biofuels
Envitech air pollution control systems are used to recover ethanol and other low level volatile organic compounds (VOCs) from fermentation and other vent streams in ethanol and biofuel production.

Biomass and Coal Gasification
Envitech’s expertise in gasification clean-up dates back to the energy crisis of the 1970’s. Envitech has extensive experience in cleaning up syngas used for power generation with an internal combustion engine.

Pyrolysis, Plasma and Fluidized Bed Reactors
Envitech’s air pollution control systems are ideally suited for treating hazardous air pollutants from hot gas streams in waste pyrolysis, plasma, and fluidized bed reactor applications.

Renewable Energy/Waste-to-Energy
Envitech systems are used in a wide range of renewable energy and waste-to-energy projects including bio-solids processing; power generation from municipal solid, medical, hazardous, and biomass waste; ethanol and biofuels production; and geothermal energy production.

Semiconductor Manufacturing
Envitech’s wet electrostatic precipitators have been used to treat opacity-causing particulate matter emissions from semiconductor fabrication facilities.