CF Industries, Plant City, Florida Abrasive Acid Sludge Pumping Case Study Discflo pumps are being used with great success in a highly abrasive phosphoric acid sludge application at CF Industries’ Plant City facilities in Florida. The first unit was installed in late 1997 for pumping sludge from the clarifier to the belt filter press to obtain gypsum. This material is high solids, in the 40-42% range, highly abrasive, and very acidic

Join for free to read