超滤,Ultrafiltration
1)Ultrafiltration[英][,?ltr?fil'trei??n][美][,?ltr?f?l'tre??n]超滤
1.Study on the Mechanism of Ultrafiltration Process for Orange Juice;柑桔汁超滤传质过程的研究
2.A study of ultrafiltration treatment of wheat straw black liquor from ammonium sulfite process;超滤法处理麦草亚铵法黑液的研究
3.Treatment of desizing wastewater by ultrafiltration technology;有机超滤膜处理退浆废水实验研究
英文短句/例句

1.Comparison on Operation Between OAT Leaf Filter and Ultrafiltration SystemOAT~①滤叶式过滤器与超滤系统的运行比较
2.Study of Poly(Phthalazinone Ether Sulfone Ketone)(PPESK) Hollow Fiber Ultrafiltration and Nanofiltration Membranes;PPESK中空纤维超滤膜、纳滤膜的研究
3.The Mathematical Simulation of the Filter Type Distributed in UF Process超滤过程中过滤类型分布的数学模拟
4.Study on performance of ultrafiltration for whey treatment超滤处理乳清蛋白液的过滤性能研究
5.Recovery and Reuse of SDS by Ultrafiltration with Acid or Chelator酸化超滤法和螯合超滤法回收再利用SDS胶团
6.Every filter is contained in a maximal filter, called ultrafilter.每个滤子包含在一个极大的滤子里,一个极大滤子称为一个超滤子。
7.Study on Rusing Backwash Wastewater from Filters by Ultrafiltration Technology;超滤技术回收滤池反冲洗废水的试验研究
8.Experimental Studies on Treating Simulated Industrial Wastewater by Ultrafiltration and Nanofiltration;超滤和纳滤处理模拟工业废水实验研究
9.Effect of performance of ultrafiltration and the progress of its application超滤膜的过滤性能影响及其应用研究进展
10.Research on Refining of Radix Sophorae Flavescentis Decoction by Microfiltration-Ultrafiltration Technology微滤-超滤法精制苦参水煎液的工艺研究
11.Study on the Treatment Method of Acrylic Fiber Wastewater by Gas Float and Microfiltrate & Ultrafiltrate气浮、微滤/超滤工艺处理腈纶工业废水研究
12.Comparison of High-frame and Ultrafiltration Membrane for Filtering Zymotic Fluid in Process Use高压板框与超滤膜过滤发酵液的运行对比
13.Influence of pressure on the separation of humic substances from MBR effluent of landfill leachate by ultrafiltration超滤膜分离渗滤液腐植物质的压力影响研究
14.Combined System of UF-Zeolite-GAC for Pretreatment of Micropolluted Source Water超滤和组合填料滤池预处理微污染原水研究
15.The result showed that the extract pre-filtrated with millipore filtration will be easier for further ultrafiltration;试验结果表明: 药液先以微孔滤膜过滤更有利于超滤的进行;
16.Combined Using of Zero-balanced Ultrafiltration and Modified Ultrafiltration in Infants during Cardiopulmonary Bypass Procedure零平衡超滤与改良超滤在婴幼儿心脏手术中的联合应用
17.Isolation and purification of superoxide dismutase from garlic with ultrafiltration超滤法提取大蒜超氧化物歧化酶的工艺研究
18.These ultrafilters are called principal.这样的超滤子称为主要的。
相关短句/例句

ultra-filtration超滤
1.Bitterness elimination of rhodosin grape wine by ultra-filtration;超滤祛除红景天葡萄酒中苦涩味
2.Application of ultra-filtration and reverse osmosis to juice processing;超滤和反渗透技术在果汁生产中的应用
3.Studies on bitter gourd juice by ultra-filtration technique and its rheological properties;苦瓜原汁超滤及其流变特性
3)UF超滤
1.Pilot studies of UF-RO for municipal wastewater treatment;超滤反渗透处理城市二级生活污水处理厂出水中试研究
2.STUDY OF CHARACTERISTICS OF UF MEMBRANES FOR UF TREATING BLACK LIQUID FROM BASIC STRAW PULP;超滤处理碱法草浆黑液的超滤膜特性研究
3.The comparison of the characteristics of Ultrafiltration (UF) membranes in UF treatment of the black liquid from basic straw pulp by static and dynamic tests;动、静态超滤处理碱法草浆黑液的超滤膜特性比较
4)ultra filtration超滤
1.Extraction of antimicrobial substances from fermentation of bacillus amyloliquefaciens Q-12 by ultra filtration;超滤解淀粉芽孢杆菌发酵液提取抗菌物质的研究
2.A Novel Method for Determining Critical Micelle Concentrations of Anionic Surfactants by Ultra filtration Membrane;一种由超滤膜测定阴离子表面活性剂临界胶束浓度的新方法
3.The ultra filtration membrane was used to deal with lysine fermentation liquid.运用超滤膜处理赖氨酸发酵醪液,产品收率由95%提高到97。
5)ultrafiltration(UF)超滤
1.A pilot study of the treatment for laundry wastewater recycling and reuse on the spot was carried out by ultrafiltration(UF) with different membrane material of PAN、PS and PP.采用不同材质国产超滤膜聚丙烯(PP)、聚丙烯腈(PAN)和聚砜(PS),进行了洗涤污水处理循环利用的现场中试研究。
2.Oily wastewater was treated by coagulation-ultrafiltration(UF) combined process.采用混凝-超滤组合工艺处理含油废水。
3.This paper deals with the pilot test of the Yangtze River by coagulation associated with ultrafiltration(UF).采用混凝和超滤膜联用技术进行处理长江地表原水的中试试验 。
6)ultrafiltration membrane超滤
1.Purified constant flux process of simulated wastewater containing allied humic acid substance by using PAN hollow fiber ultrafiltration membrane module was studied.研究了用聚丙烯腈中空纤维超滤膜组件净化含腐殖酸类有机物模拟废水的恒流膜过程,考察了水中的Ca2+浓度、离子强度、pH值等水质环境条件对超滤膜过滤性能的影响。
2.A broth,for example,Comparison of the high-frame and ultrafiltration membrane in the process,the recovery rate ingredients,water and waste treatment,and consequently confirm to ultrafiltration membranes,high-frame has the advantage of handled easily,less water and residual waste easy to deal.本文以某发酵液为例,主要对比了高压板框与超滤的使用在工艺流程、成分回收率、水量、残渣处理方式等方面的差别,从而证实与超滤膜相比,高压板框具有操作简单、用水量少、残渣容易处理的优点。
延伸阅读

超滤  选择性地将分子量小于某一范围的极小颗粒或大分子,通过一定孔径的滤膜,从溶液中分离出来的过程。分离的决定因素主要是分子的大小,也与分子的形状及荷电有关。超滤膜的孔径均匀,按其截留分子量的大小不同,通常可分成分子量自5百至1百万的不同规格。因滤膜孔径极小,滤过率慢,可在滤膜上方通以高压氮气以加压;也可在滤膜下方施以真空负压减压抽滤。影响超滤效率的因素主要是浓度极化,即在膜上积聚一层大分子胶层,阻碍了滤过性。为提高超滤效率,可加悬吊式电磁搅拌,或将滤液加泵以循环之,循环液体通过螺旋式细沟从膜流过,使膜上不出现浓度极化,液面得以不断更新。中空纤维超滤系统可大大增加膜的面积,使滤过速度达到每分钟数百至数千毫升。超滤法可在冷室进行,实验过程温和,使生物大分子在处理过程中不致失活。其用途很广,尤适用于生物大分子的快速浓缩,也是分离和纯化一定分子量物质的有效方法,还可用作透析和脱盐。尤其当样品体积很大时,超滤法常属首选步骤。人工肾透析,就是利用超滤法以排除体内毒性小分子。