After two years of technical research, the hollow fiber nanofiltration membrane developed by Gansu Province Membrane Science and Technology Research Institute and Singapore Blue Ocean Co., Ltd. was successfully developed in Lanzhou.
The hollow fiber nanofiltration membrane project is an international scientific and technological cooperation project in Gansu Province. It is undertaken by the Gansu Institute of Membrane, and cooperates with the National Taiwan University expert Zhong Taisheng technical team and Singapore Lanhai Membrane Technology Co., Ltd. to develop hollow fiber nanofiltration membranes. Filling the blank of hollow fiber nanofiltration membrane industry in Gansu Province.
The project relied on the theoretical research and practical experience of Singapore partners to screen the preparation materials of hollow fiber nanofiltration membranes, determine the membrane formulation, optimize the membrane manufacturing process, and develop and produce hollow fiber nanofiltration membrane test equipment. And the demonstration device. At the same time through international cooperation, the introduction of hollow fiber membrane one-step molding process, laid the foundation for the next step to achieve industrialization of hollow fiber sodium membrane.