DF30 (Ultra-Low-Pressure Selective Nanofiltration Membrane)

The DF30 （Ultra-Low-Pressure Selective Nanofiltration Membrane）, as a low-pressure separate membrane of which molecular weight cutoff is 150~500 Dalton and that is selectively permeable to soluble inorganic salts, is featured with low operating pressure and high recovery rate. It can efficiently remove PPCPs, EDCs, micro organic pollutants, bacteria and virus and other microorganisms and retains the mineral substances. The product is one of the significant achievements in Major Science and Technology Program for Water Pollution Control and Treatment during “the 12th Five-Year Plan”, and it has been selected as the Major Environmental Protection Equipment Encouraged by the State and the First Major Technology and Equipment Demonstration Project in Zhongguancun National Independent Innovation Demonstration Zone. In addition, it has been awarded with multiple awards, such as the Beijing New Technology and New Products, the National Strategic Innovative Products and the National Key New Products, as well as the China Excellent Patent Award, the First Prize of Science and Technology Progress of Ministry of Education ,the Second Prize of National Scientific and Technological Progress Award ,etc.