UASB Biogas Storage Tank from China Center Enamel: UASB Reactor Tanks for Global Biogas Projects The Upflow Anaerobic Sludge Blanket (UASB) process is one of the most proven high-rate anaerobic technologies for high-strength wastewater. Its defining challenge is the tank: it must retain a dense granular sludge blanket, distribute feed evenly from the bottom, and capture biogas released within the blanket. Sourcing that reactor from China pairs established anaerobic engineerin