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- Keywords PDMS;polysulphone UF membrane;oxygen-enriched;membrane structure; 硅橡胶;聚砜超滤膜;富氧;膜结构;
- polysulphone UF membrane 聚砜超滤膜
- The best scours for UF membrane washing were 0.1%NaOH and 0.5%U10 solution consecutively washing. 1%25NaOH 和0.;5%25U10溶液是理想的超滤膜清洗剂。
- The pore size and the pore size distribution of CA and PAN UF membrane were determined by liquid-liquid displacement method. 利用液-液置换法测定了醋酸纤维ca超滤膜及聚丙烯腈PAN超滤膜的孔径及孔径分布。
- Under these conditions,the rate of protein rejection was achieved 70%,and more excellent than PSF UF membrane prepared in the same conditions. 在此条件下制得的荷电超滤膜对酵母液中蛋白的截留率达到70%25,与同样条件下制备的聚砜超滤膜相比有较好的分离效果。
- Quaternized polysulfone (QMPS) UF membrane could be made through dipping chloromethylated polysulfone (CMPS) into solution of trimethla-mine. 将氯甲基化聚砜(CMPS)超滤膜浸泡于三甲胺水溶液中制得季铵化聚砜(QMPS)超滤膜。
- PES-SPS Blend UF membrane prepared from casting solution which consisted of DMAC and blend polymer of PES and SPS was studied in this paper. 利用国内近几年开发的新型膜材料,选择适当的共混聚合物体系,可以制得性能优良的共混膜。
- Under these conditions,the rate of protein rejection was achieved 70%,and more excellent than PSF UF membrane prepared in the same condit... 在此条件下制得的荷电超滤膜对酵母液中蛋白的截留率达到70%25,与同样条件下制备的聚砜超滤膜相比有较好的分离效果。
- UF membrane with molecular weight cut off 2000, 6000 and 10000 can be made by selecting proper composition of PEK-C casting solution. 选择适宜组成的铸膜液,可以制得截留分子量为2000,6000,10000的超滤膜。
- The results show that:the transmembranous pressure(TMP)and the flux of the onside-in UF membrane module are better than that of the inside-out UF membrane module. 结果表明:外压式组件在跨膜压差和膜通量上要优于外压式,而2种组件出水水质基本一致。
- This paper discusses the miscella physcical defining by ultrafitration(UF)membran. The choosing of UF membrane for miscella and processing Condition in membrane Separation are studied. 本文论述了超滤法应用于混合油物理精炼工艺，探讨了膜对混合油各组分的选择性及膜分离过程中的工艺参数。
- A study of the spinning of hollow fibres from both PES/PVP/NMP and PES/PEG/DMAc solutions is reported It is shown that a PES hollow fibre UF membrane with more than 98% rejection rate for B S A and 480? 考察了PES/NMP/PVP制膜体系和PES/PEG/DMAc制膜体系纺制中空纤维超滤膜的成膜条件 ;
- In this paper,the molecular distributions of dissolved organic matter were determined by UF method using homemade UF membrane for 4 water samples of raw surface water in East China area. 采用UF膜法，使用国产超滤膜对华东地区4种主要地表天然原水，进行了有机物分子量分布的测定。
- The properties of membrane material are main factors determining the characters of the membrane.The different charge and the charge level greatly affect charged UF membrane characters. 膜材料本身的性质是决定膜性能的主要因素,对于荷电超滤膜,荷电性和荷电程度对膜性能有较大的影响。
- The PAN UF membrane component developed by Toryo Co. was adopted.This system not only can remove bacteria and decrease turbidity effectively, but also can remove the organic compounds. 东丽公司开发的PAN超滤膜工艺系统不仅能有效地去除细菌、浊度，对有机物也有一定的去除效果。
- The grafting of acrylic acid onto polysulfone UF membranes was performed by means of mutual irradiation in liquids. 采用液相共辐照技术在聚砜超滤膜上接枝丙烯酸。
- Experimental Research on UF Membrane Flux Model 超滤膜过滤通量计算模型的实验
- UF Membrane on Supplement Water of Sight 超滤膜应用于景观补水的再生水处理
- According to the flows measured under different conditions and the rejection rates of the standard material-PEG, the ratios of every part of membrane resistance and the changes of characteristic of the separations of UF membranes were presented. 通过测定不同条件下膜样品的通量，对聚乙二醇标准物的截留率，指出在超滤黑液过程中各部分阻力的比例和超滤膜的分离特性的变化。
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
