Filter press case studies and application notes across nine industries: mining, chemical, food & beverage, pharmaceutical, power & new energy, metallurgy, stone, municipal wastewater, and oil & gas.
Mining filter cloth must survive abrasive minerals, fine particles, sticky cake release, and 24/7 duty cycles. Here is what mining-grade cloth looks like and how it differs from chemical or food grade.
Stone-sawing wastewater contains 5-15% fine-mineral slurry. A filter press dewaters it to 60-70% solid cake, recovers 90%+ of process water, and enables landfill or beneficial reuse of the cake.
Oilfield and refinery sludge dewatering uses purpose-built plate-and-frame filter presses with hydrocarbon-resistant materials. Here is how the technology adapts to drilling mud, frac water, and refinery tank-bottom sludge.
Mining concentrate filter presses dewater valuable concentrate from 30-50% to 86-92% solids — meeting smelter and shipping moisture limits while maximizing recovery. Here is the technology.
Filter pressing converts liquid waste sludge (1-4% solids) into a transportable solid (25-35% solids). Here is how to specify a press for municipal biosolids vs industrial chemical wastewater.
Spent yeast from breweries and fermentation plants holds 80-90% beer or wine by volume. A purpose-built yeast filter press recovers that liquid while concentrating yeast to 25-30% solids for animal feed or extract production.