The application of nanofiltration becomes increasingly popular.
它的应用范围也日益广泛。
Rejection of trance steroid endocrine disruptors in water by nanofiltration membrane;
介绍了类固醇雌激素的去除机理及其在污水处理过程中的变化。
Nanofiltration is a new separation technique located between reverse osmosis and ultrafiltration.
纳滤技术是一种介于超滤和反渗透之间的新型分离技术。
Concentrating test of Oolong tea extract liquor was carried out by using nanofiltration membrane process.
应用纳滤膜技术对乌龙茶提取液进行浓缩试验研究。
A study is conducted on separation and recycle of lincomycin from wastewater using nanofiltration membranes.
针对纳滤膜应用于分离回收洁霉素废水中残余洁霉素作了试验性研究。
Nanofiltration membrane separation technology is an effective method for production of high quality drinking water.
纳滤膜分离技术在饮用水制备方面具有独特的作用，是制备优质饮用水的有效方法。
Surface charge performance of nanofiltration membrane affects the flux, permselectivity and the anti-pollution ability.
纳滤膜的表面荷电特性会影响膜的渗透通量、选择透过性及其抗污染能力。
The paper synthetically introduces the progress in studies on nanofiltration membrane technology in recent years in China.
本文对近十几年来我国纳滤膜技术的研究进展概况作了综合介绍。
The results showed that, the salt rejection with CA50 nanofiltration membrane was lower than that of the dyestuff rejection.
结果表明，CA50纳滤膜的盐截留率较低，对染料则有很高的截留率；
Membrane technologies consist of a group of treatment processes which include reverse osmosis, nanofiltration and ultrafiltration.
膜技术由一系列的处理程序组成，其中包含反渗透，纳滤和超滤。
The separation mechanism of nanofiltration (NF) membrane and its applications in food and pharmaceutical industries are reviewed.
综述了纳滤膜的分离机理及其在食品和医药行业中的应用研究现状。
The applications of nanofiltration membranes in food processing, catalyst recovery and pharmaceutical production were summarized.
纳滤在有机相分离过程中主要应用于食品加工、催化剂回收、以及制药工业等方面。
Abstract: Nanofiltration, as a kind of advanced water treatment technology, has drawn more and more attention and has been used widely.
摘要：纳滤作为一种先进的水处理技术日益受到重视和广泛应用。
The effects of different operation conditions on the separation properties of NF 1 composite nanofiltration membrane were investigated.
考察了不同操作条件以及物料性质对NF1复合膜分离性能的影响以及该膜的耐试剂性能。
Application and study progress of Nanofiltration membrane to wastewater treatment at home and abroad were briefly introduced in this paper.
本文着重介绍了纳滤膜在国内外废水处理中的应用及研究进展。
Nanofiltration, an advanced separation process, has outstanding merits when being used in the removal of organic micro-pollution from water.
指出纳滤作为一种先进的分离技术应用于有机微污染的去除具有明显的优势，可广泛应用于安全优质饮用水的生产中。
The rejection of optical brightener by nanofiltration membrane was 98. 9% and the salt could permeate through the membrane in the experiment.
小试实验表明，纳滤膜对增白剂的平均截留率98 9%，对盐基本没有截留效果。
Aromatic polyamide nanofiltration membrane is prepared by the solution of aromatic polyamide fiber via immersion precipitation phase inversion process.
以聚间苯二甲酰间苯二胺为原料，采用相转化法制备了芳香聚酰胺纳滤膜。
The invention discloses a method for preparing composite membranes, specifically a method for preparing heterocyclic amine composite nanofiltration membranes.
本发明公布了一种复合膜的制备方法，具体是指一种杂环胺复合纳滤膜的制备方法。
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。
A new nanofiltration membrane was prepared by using the method of ultraviolet irradiation and polyacrylonitrile membrane as matrix membrane and chitosan as modifier.
以聚丙烯腈膜为基膜，壳聚糖为改性剂，采用紫外辐射法制备了一种新型纳滤膜。
The device used for realizing the water treatment method comprises a water pump, a pretreatment device, a security filter and a nanofiltration membrane separating device.
实现该水处理方法的设备包括水泵、预处理装置、保安过滤装置、纳滤膜分离装置。
The state of clusters and related characteristics of water will be changed after pretreated in magnetic field, and will exert some influences on nanofiltration capability.
水经磁场预处理后其团簇状态及相关特性将发生变化，会对纳滤性能产生一定的影响。
This article describes the research progresss in the last ten years of nanofiltration techniques for the selective separation and purification of amino acids and peptides.
综述了近十年来纳滤膜技术在氨基酸和多肽分离与纯化方面的研究进展。
The experimental results showed that nanofiltration membrane NF270 in batch diafiltration operation mode was applicable in desalination and concentration of aqueous dye solution.
说明纳滤膜的间歇渗滤操作过程能够实现染料溶液的脱盐和浓缩。
Taking the water penetration flux, the conductivity of solution under test before and after nanofiltration, and the concentration of cynarin as indexes in nanofiltration process.
在产品的纳滤过程，考察膜的透水通量、待测溶液纳滤前后的电导率及洋蓟素浓度指标。
This paper introduces nanofiltration for nickel plating rinse water treatment in small-scale test, industrial practice and preliminary purification of nickel sulfate, respectively.
本文主要介绍了用纳滤膜处理电镀镍漂洗水的小试研究、工业实践及硫酸镍初步纯化研究。
The preparing methods and separating mechanism of nanofiltration membranes (NF) were introduced. The applications of NF technology in food and pharmaceutical industry were summarized.
介绍了纳滤膜的制备方法和分离机理，并综述了纳滤技术在食品工业和制药工业中的应用。
The preparing methods and separating mechanism of nanofiltration membranes (NF) were introduced. The applications of NF technology in food and pharmaceutical industry were summarized.
介绍了纳滤膜的制备方法和分离机理，并综述了纳滤技术在食品工业和制药工业中的应用。
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