分离膜的市场动态膜分离技术，作为一种适应节省能源、无环境公害产业需要的物质分离工艺，是人们所迫切期待的，也是高速发展的产业之一。该技术的种类，按所用分离膜类别及其功能、应用领域等示于表１。近来，微滤膜（ＭＦ膜）、超滤膜（ＵＦ膜）、反渗透膜（ＲＯ膜）等... Separation Membrane market dynamic membrane separation technology, as a kind of material to meet the energy saving, pollution-free industry needs material separation process, is the people looking forward to, but also one of the rapid development of the industry. The type of technology, according to the type of separation membrane and its function, application areas, etc. are shown in Table 1. Recently, microfiltration membranes (MF membranes), ultrafiltration membranes (UF membranes), reverse osmosis membranes (RO membranes), etc.