The most common type of membrane separation is called reverse osmosis. Seawater is forced through a semipermeable membrane that separates salt from water.
最常见的膜分离形式被称为反渗透，即海水在被迫通过半透膜的时候分隔出盐。
Nanofiltration is a new separation technique located between reverse osmosis and ultrafiltration.
纳滤技术是一种介于超滤和反渗透之间的新型分离技术。
Distillation is achieved by boiling and then recondensing water to remove insoluble contaminants; reverse osmosis uses a membrane separation process to accomplish the same purpose.
蒸馏是把水煮沸然后冷凝除去不溶性杂质；反渗透是使用膜分离工艺达到同样的目的。
This article describes membrane separation mechanisms of microfiltration(MF), ultrafiltration(UF), nanofitration(NF)and reverse osmosis(RO).
描述了微滤、 超滤、纳滤及反渗透薄膜分离机理；
Objective We adopted techniques of the modern membrane separation and exact filtration and the technology of reserve osmosis solves difficulty of medicinal water.
目的：我们采用先进的自动控制技术、膜分离技术、精滤、双级反渗透和紫外消毒系统研制出全自动封闭式医用纯水制备系统。
Separation purification purposes. Reverse Osmosis membrane separation technology, can effectively remove the water ions, inorganic, colloidal particles, bacteria and organic substances.
反渗透设备应用膜分离技术，能有效地去除水中的带电离子、无机物、胶体微粒、细菌及有机物质等。
Reverse osmosis (RO) membrane separation technology is used more and more widely in water treatment, and much attention has been paid to the fouling of the RO membrane.
反渗透膜分离技术在水处理中的应用越来越广泛，膜污染也日益受到重视。
Seawater desalination utilizing reverse osmosis technology is an efficient, energy saving, advanced liquid separation technology.
反渗透海水淡化技术是一种高效、节能、先进的液体分离技术。
Steam osmosis is a new type of separation technology.
蒸汽渗透是一种新型膜分离技术。
These range from separation of water molecules by reverse osmosis through separation of small particles in microfiltration.
这些反渗透膜能分离水分子，以及在微过滤器中分离小颗粒物质。石膏会在磷矿颗粒的表面上结晶。
The application of such membrane separation technology as reverse osmosis and ultrafiltration in the treatment of oily water are introduced, and the results of these treatment are discussed.
介绍了超滤、反渗透等膜分离技术在含油废水处理中的应用，分析了膜分离技术处理含油废水的效果及透过特性，并且给出了它们在含油废水处理中的应用实例。
Nanofiltration is a kind of pressure-driven membrane-separation technique similar to reverse osmosis filtration and ultrafiltration. It has become a hot topic of researches all over the world.
纳滤是介于反渗透和超滤之间的一种膜分离技术，是国内外研究的热点。
Nanofiltration is a kind of pressure-driven membrane-separation technique similar to reverse osmosis filtration and ultrafiltration. It has become a hot topic of researches all over the world.
纳滤是介于反渗透和超滤之间的一种膜分离技术，是国内外研究的热点。
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