... 50,000Dalton, pore size 0.01micron UF Membrane Module for Water Treatment and Processing LITREE company is the biggest hollow ... vessel UF module, integrated UF purifying equipment, immersed membrane for MBR system, and we also is the first brand in ... treatment. - Treatment of municipal water, surface water and well water for drinking. - Pretreatment and post-treatment of reverse osmosis, raw water ...