Archive for February, 2012

Background Facility and process engineers at William's Advanced Materials in Buffalo, New York, needed to replace an older, inefficient scrubber system. A newer high tech absorber would be required to remove both HNO3 and HCl vapors and aerosols as well as the reddish brown NOx plume that resulted from their precious metals finishing operations. Results […]

Fisher-Klosterman® supplied a half-million dollar baghouse project for an Oklahoma rock quarry. The system includes two (2) 100,000 cfm dual baghouses designed to capture rock dust ventilated from conveyors, blenders, crushers and screening equipment. Fisher-Klosterman® obtained the order because of its ability to supply a durable and competitive design for this abrasive application. With proven […]

Aerovent excels in supplying fans for the aluminum extrusion industry Extruded aluminum products are all around us, but rarely noticed. From window frames to the front grill on a truck, extruded aluminum is becoming increasingly popular in many industries such as the automotive and construction industries. For over 50 years Aerovent has been supplying fans […]

A skip in time saves nine. In recent years, legislation has allowed dewatered sludge to be returned to the land only if it had first been appropriately treated. One favoured method is stabilising the sludge by mixing it with quicklime (calcium oxide, CaO). This causes an exothermic reaction, helpfully raising the pH of the sludge […]