Fine bubble or coarse bubble aeration of water and wastewater at municipal and industrial treatment plants. Digester gas recovery. Lagoon or grit chamber aeration. Filter backwash systems.

Sulfur recovery units at petroleum refineries. Fluidized bed incineration systems in the incineration of low BTU fuels. Carbon black production. Flue gas desulfurization.

		Methane disposal or recovery systems at municipal and private landfills. Soil vapor extraction of VOC’s from contaminated sites. Gas boosters for carbon dioxide, nitrogen, propane, natural gas, flue-gas, and many others. Coal mine venting in the removal of explosive gases from active mines. Steam compressors for vapor recompression systems.
Agitation of electroplating tanks. Aeration of flotation cells in the mining industry. Aeration of compost. Pneumatic conveying of various materials. Central vacuum cleaning systems. Low pressure air for turning bars, forming bars, air curtains and gathering machines for the printing industry.