膜技术概论-新员工培训教材

2013.07.181()2membranemembrane341748Nollet1854Graham1854Graham1864Traube()51920s——1950s——1953Rid1960s——1953Reid1960LoebSourirajan1970sDuPont1970s——1980s——19901990s——67891011::125.15.15.25.3545.45.55.55.65.713145.1microfiltration,MF0.02~10μm„„„„15165.2(ultrafiltration,UF)2~100nm17III18195.3(nanofiltration,NF)~1nm()()2021225.4(reverseosmosis,RO)2nm,„())23„„—„—„„(Donnan)24255.5(electrodialysis,ED)26275.6(membranedistillation,MD)112()328AGMDDCMDSGMD295.7ÆÆÆÆÆ306.16.2636.36.46.46.5316.1•II1.5nm1520%15-20%32•IIII1234336.23435366.3373839•••40416.442436.5447.17.2737.37.47.4457.1467.2477.3487.449501970s——1980s——1990s——20002000——5152