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1)  Charged Nanofiltration membrane
荷电纳滤膜
1.
The charged nanofiltration membrane was polymerization with a mixture of 2,5-diaminobenzene sulphonic acid(DIA) and polyethylene imine(PEI) as one monomer of interfacial polymerization(IP) reaction,trimesoyl chloride(TMC) as another monomer,n-hexane and water as solvents for TMC and DIA,respectively.
以2,5-二氨基苯磺酸(D IA)和聚乙烯亚胺(PEI)的混合溶液为无机相反应单体,以均苯三甲酰氯(TMC)为有机相单体,以水和正己烷分别作为两相溶剂,通过界面聚合技术制备复合荷电纳滤膜
2.
A hydrophilic positively charged nanofiltration membrane was prepared by UV irradiation graft polymerization of diallydimethyl ammonium chloride(DADMAC) onto the surface of ultrafiltration mem-branes made of polyetherketone cardo(PEK-C).
表明静电效应在荷电纳滤膜的分离过程中起了重要的作用。
2)  surface charged nanofiltration membrane
表面荷电纳滤膜
3)  charged nanofiltration membranes
荷正电纳滤膜
1.
The charged nanofiltration membranes were prepared by ultraviolet irradiation modification with poly-acrylonitrile (PAN)membranes as the matrix.
在制备一种荷正电纳滤膜的基础上研究了制备过程影响成膜性能的几个因素,并探讨了该纳滤膜对化机浆混合废水的纳滤效果。
4)  positively charged composite nanofiltration membrane
荷正电复合纳滤膜
1.
A novel positively charged composite nanofiltration membrane was prepared by coating the casting solution of 2-hydroxypropyltrimethyl ammonium chloride chitosan(HACC) on polysulfone ultrafiltration membrane and cross-linking with epichlorohydrin.
将2-羟丙基三甲基氯化铵壳聚糖(HACC)的铸膜液与聚砜超滤膜进行复合,用环氧氯丙烷(ECH)交联,制备了一种新型荷正电复合纳滤膜。
5)  charged microporous membrane
荷电微孔滤膜
1.
Objective: To evaluate the effectiveness of the charged microporous membrane in removing bacterium and virus .
目的:考察荷电微孔滤膜去除细菌、病毒的效果。
6)  nanofiltration membranes
纳滤膜
1.
Rejection characteristics of aliphatic and heterocyclic organisms by nanofiltration membranes;
纳滤膜对脂肪族及杂环有机物的截留特性
2.
Studies on rejection of phenols in water by nanofiltration membranes and quantitative structure-property relationships;
纳滤膜对水中酚类物质的截留率及其定量结构关系的研究
3.
In this paper,mothe liquor is condensed by SelROTM resistant medium nanofiltration membranes produced by koch company.
采用KOCH公司SelROTM耐溶媒纳滤膜浓缩回收6-APA母液,将浓缩液重结晶,可获得6-氨基青霉烷酸(6-APA),根据检验结果,6-氨基青霉烷酸符合厂订标准,收率可以提高2%~3%,效益十分可观,应用前景十分广阔。
补充资料:电纳


电纳
Susceptance

电纳(suseeptanee)电纳是指电路中用复数表示而由下式定义的导Y二G士jB(1)的虚数部分。这里G是实部,称为电导,而B就是电纳。因为Y~1/2~l/(R十jX),其中X为总电抗,即X:一X。,而R为电阻,于是下式成立: R .X尺,+x,一j厕干叉2’(2)因而电纳为B一X/(尸+XZ)。这就是关于电纳的一般表示式,表明电纳是一个依赖于电阻和电抗的函数。 如果电阻可以忽略.则B一X/x,二1/x,也即电抗的倒数。这称为简单电纳,它只有在阻抗中不含电阻时才是正确的。对于简单电纳,有 感性电纳:1/jX:二一jBL姆〔欧],(3) 容性电纳:1/(一jX。)~jBc姆〔欧〕。 这些函数主要用于并联电路的计算中。参阅“导纳”(admittanee)条。 [罗伯逊(B.L.Robertson)撰]
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