Ashbrook Corporation introduces a brochure detailing the Aquabelt gravity belt thickener.
The advanced belt thickener can process up to 900 gallons-per-minute, features faster belt speeds and 10% more dewatering area than previous designs. Combined with the adjustable angle thickener ramp, the device allows control of retention time, resulting in a liquid reduction of 90% Ashbrook Corporation, Tel: 800-362-9041; Fax: 281-449-1324
Ashland Chemical's Drew Industrial Division has announced the availability of the technical paper "Rust Cleaning at Moderate pH." This paper was presented as the International Water Conference in November, 1997.