The Alfa Laval AS-H Belt Thickener is a gravity belt thickener used to thicken dilute sludge and slurries particularly those from biological and activated sludge processes. It is suitable for all municipal or industrial flocculated sludges – particularly those from biological and activated sludge processes. This animation demonstrates its operating process.

Learn more at https://www.alfalaval.com/as-h-belt-thickener