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 conventional method involves boiling and then distilling water. An alternative works by reverse osmosis, in which water is forced through a semi-permeable membrane.
传统技术用的是蒸馏，新兴的替代技术是通过迫使咸水通过一个反渗透薄膜以达到过滤。
And the agents used for reverse osmosis membrane are researched by reverse osmosis equipment assembled in laboratory and reverse osmosis device on site, so that some rules are found out.
并且通过实验室组装的反渗透设备和现场反渗透装置对这些反渗透膜用药剂进行了研究并找出了一些规律。
Work out the optimum craft parameters by air floatation experiment and reverse osmosis experiment in the laboratory.
通过气浮实验和反渗透实验研究，确定了最佳工艺参数。
Reverse osmosis (RO) concentration of orange juice separated by ultrafiltration was researched.
对超滤分离后的柑桔汁进行反渗透浓缩研究。
Asymmetric reverse osmosis (ro) polyamide (pa) composite membrane may be modified by means of solvent processing technique into pervaporation (PV) membrane for separating organic aqueous solution.
非对称性的反渗透(RO)聚酰胺(PA)复合膜可以通过溶剂处理方法改性成为渗透汽化(PV)分离有机物水溶液的均相膜。
By the pressure of the water molecules (small molecules) selectively through the effect of the reverse osmosis membrane, that is, reverse osmosis principle.
借助压力使水分子(小分子)有选择透过作用的反渗透膜，即是反渗透工作原理。
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。
In this article dyeing waste water was pretreated by chemical coagulation, then treated by combined process of anaerobic membrane bioreactor and reverse osmosis system.
实验结果表明：采用混凝沉淀预处理，膜生物反应器与反渗透膜系统组合工艺处理印染废水具有很好的效果。
Reverse osmosis is the inverse process of osmosis and is driven by pressure.
反渗透是渗透的逆过程，它是以压力差为推动力的膜分离过程。
Sludge density index (SDI) of effluent treated by improved formula is below 5.0, and it would meet the quality requirement of the influent of following reverse osmosis unit.
经改进配方，处理的排污水的污泥密度指数(SDI)小于5.0，能够满足后续反渗透单元的进水要求。
If we place a semipermeable membrane (like that in a reverse osmosis filter) between sealed bodies of salt water and fresh water, the fresh water will gradually travel through the filter by osmosis.
如果我们把一个半透膜(如，在反渗透过滤器)之间的海水和淡水密封机构，将逐步淡水通过渗透穿过过滤器。
The company can process water deeply by using reverse osmosis as its leading technology and some modern water-cleaning technologies just as Nanofiltration and EDI.
公司以反渗透技术主导，兼有超滤和EDI等现代净水技术，实现对水的深度处理。
The use of three-phase interfacial polymerization can be prepared by a relatively smooth surface of high-desalination, high water flux of the new composite reverse osmosis membrane.
采用三相界面聚合法能够制备出表面相对光滑的高脱盐、高水通量的新型复合型反渗透膜。
Very good efficiency has been obtained by using a kind of home made catalyst and its catalytic ozonation reactor for treating the reverse osmosis concentrate of oil refining wastewater.
采用自制的催化剂及其臭氧催化氧化反应器处理炼油废水反渗透浓水取得了良好效果。
Extracting glutamic acid from waste sugar by AFC99 polyamide membrane with reverse osmosis was tested with increase in extraction percentage and producing efficiency.
为进一步提高从废糖中提取谷氨酸的得率与生产能力，采用AFC99聚酰胺半透膜进行了反渗提取试验研究。
Extracting glutamic acid from waste sugar by AFC99 polyamide membrane with reverse osmosis was tested with increase in extraction percentage and producing efficiency.
为进一步提高从废糖中提取谷氨酸的得率与生产能力，采用AFC99聚酰胺半透膜进行了反渗提取试验研究。
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