The principles arid characteristics of micro - filtration , ultra - filtration and reverse osmosis and their applications on oily wastewater were introduced 介绍了微滤、超滤和反渗透膜等膜分离技术的特点及它们在含油废水中的应用。
This membrane separation technology is already under pressure to rely on the infiltration of solvent and solute solution for the separation process 这种薄膜分离技术，是依靠渗透膜在压力下使溶液中的溶剂与溶质进行分离的过程。
Reverse osmosis desalting device : it adopts and consists of the most advanced reverse osmosis membrane element , high - pressure pump , instruments and dosing pump produced at home or abroad 反渗透脱盐装置是采用国内外生产的最先进的反渗透膜元件、高压泵、仪表、加药计量泵组装而成的。
Reverse osmosis desalting device : it adopts and consists of the most advanced reverse osmosis membrane element , high - pressure pump , instruments and dosing pump produced at home or abroad 产品描述:反渗透脱盐装置是采用国内外生产的最先进的反渗透膜元件、高压泵、仪表、加药计量泵组装而成的。
Reverse osmosis desalting device : it adopts and consists of the most advanced reverse osmosis membrane element , high - pressure pump , instruments and dosing pump produced at home or abroad 产品说明：反渗透脱盐装置是采用国内外生产的最先进的反渗透膜元件、高压泵、仪表、加药计量泵组装而成的。
In this paper the recent research development at home and abroad on the modifications of high denominator materials and its derivates used as ro membranes was reviewed and its study direction was put forward 摘要介绍了反渗透膜的高分子材料及其衍生物材料的种类，叙述了改性方法及研究进展，提出了今后的研究方向。
Abstract : the operation experiment of pilot - plant of ozonization - activated carbon process and bench experiment of membrane process such as uf , nf , ro were carried out for comparison of the treatment effects of the two typical advanced water treatment processes 文摘:考察了实际生产规模的臭氧粒状活性炭工艺以及小型超滤、纳滤、反渗透膜法两种典型饮用水深度净化工艺的处理效果。
Pr - 3z - js - moving machines will be advanced reverse osmosis membrane filtration technology and traditional ion exchange organic law combined to achieve sticks , water ca2 , mg2 na , co32 , hco2 - , co - , ultra high - performance plasma equipment , water quality fully meets the needs of various users 型纯水机是将先进的反渗透膜过滤技术和传统的离子交换法有机的结合在一起，以达到支除水中的
Rate of leachate effluent recovery through reverse - osmosis membrane is about 75 % ~ 80 % , withholding almost all kinds of pollutions in leachate , the concentrated leachate which produces in the treatment is recirculated to the landfill , it is helpful to degradation of landfill 通过反渗透膜的垃圾渗滤液出水回收率占其体积的75 % ~ 80 % ，截留了垃圾渗滤液中几乎全部的污染物质，产生的浓缩液回灌到垃圾填埋层，有利于垃圾的降解。
Zhuhai jianghehai was selected to be the agent in the south of china by membrane supermarket , a widely recognised leader in the water processing and purification market . among the high quality parts we use are american dow ro membrane , edi and fluid measuring meter of signet , codeline membrane house and ultra - filter membrane from germany 江河海公司还是著名水处理器材销售公司“名膜超市”华南办事处，产品有美国陶氏化学filmtec反渗透膜，美国通用公司edi及signet液流测控仪表，美国codeline膜壳，德国inge公司超滤膜等水处理配套产品。
