Microporous polypropylene membrane has many desirable properties including high void volumes, well-controlled porosity, chemical intertness and low cost.
聚丙烯微孔膜具有价格低廉、化学和热稳定性好、机械强度高、无毒、孔隙率容易控制等优点。
The application of polypropylene membrane in MBR could resolve the problems of short life span and low strength that arc usually possessed by other material of membrane.
在膜生物反应器中使用聚丙烯中空纤维膜材料的膜组件，可以解决以往其它材料寿命短、强度低、易污染等问题。
A novel polypropylene based interpenetrating polymer networks (IPN) was prepared via insitu copolymerization of mixed monomers within the pores of a microporous polypropylene membrane.
通过用聚丙烯微孔膜含浸混合单体然后原位共聚合的方法成功地制得了新型聚丙烯基互穿聚合物网络复合膜。
Propylene recovery at a rate above 85% from the non-condensable gas released from polypropylene plant was carried out with membrane separation technique.
应用膜分离技术，回收聚丙烯装置排空不凝气中的丙烯，回收率在85%以上。
A new type of polypropylene tubular membrane module in rotating tangential flow was designed to experimentally study energy consuming of the polypropylene PA tubular membrane microfiltration.
设计了一种新型旋转切向流聚丙烯管式膜器，实验研究了聚丙烯pa管式膜器的能耗。
The membrane separation technology is applied to recycle the propylene from the uncondensative gas released from the recovery unit of polypropylene tail gas.
介绍了应用膜分离技术从聚丙烯尾气回收装置释放的不凝气中回收丙烯的情况。
This paper outlined the membrane separation technology and analyzed the application status of the technology in the propylene-nitrogen system of the polypropylene (pp) plant.
简要介绍了膜分离技术，并对膜分离技术应用于聚丙烯装置的丙烯-氮气系统的现状进行了分析。
The treatment feasibility of oil field wastewater by polypropylene fiber adsorption and ceramic membrane filtration has been studied.
对利用聚丙烯纤维和陶瓷膜过滤来处理某油田外排废水的可行性进行了研究。
This paper mainly improved the river character epoxy resin by using the polypropylene diethylene glycol dinitrate coating flexibility to spread the membrane brittleness.
摘要主要利用聚丙烯酸酯涂料的柔韧性来改善水性环氧树脂涂膜的脆性。
The strength of polypropylene hollow fiber membrane that is soaked in the starting liquor is not descended and physical property of it is stable.
聚丙烯中空纤维在料液中长期浸泡强度无明显降低，物理性能是稳定的。
This paper described a method to prepare polypropylene-trypsin membrane by air plasma active technique.
讨论了用空气等离子体活化处理技术制备聚丙烯-胰蛋白酶膜的方法。
This paper described a method to prepare polypropylene-trypsin membrane by air plasma active technique.
讨论了用空气等离子体活化处理技术制备聚丙烯-胰蛋白酶膜的方法。
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