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1)  crossflow microfiltration
错流微滤
1.
Study on process of crossflow microfiltration for suspension system;
悬浮液体系错流微滤过程研究
2.
Establishment of Model and Study on Crossflow Microfiltration with Gas-sparging Using Tubular Membranes;
两相流管式膜错流微滤的模型建立及研究
2)  Cross-flow microfiltration
错流微滤
1.
In cross-flow microfiltration process, it is a significant characteristic that membrane flux decreases with time, so in this paper, .
错流微滤过程的模拟一直是研究的热点,但是大多为稳态模拟,鲜有非稳态模拟报道。
3)  cross-flow filtration
错流过滤
1.
The fractionalization of the hyaluronic acid(HA) fermentation broth by cross-flow filtration was studied with microfiltration membranes(0.
膜错流过滤可实现混合液中物质的分级,在生物工程领域有着广泛的应用,其过滤特性与水力条件及溶液性质有密切关系。
2.
It is suggested that cross-flow filtration,the real operating mode,be adopted for UF choosing.
膜的筛选应该按照膜所要应用的实际工况即错流过滤的方式来进行。
3.
With theoretic and experimental analysis,the principle,characteristics and application effects of cross-flow filtration and diatomite filtration were co.
错流过滤技术是利用无机或有机膜多孔结构,通过料液冲刷和膜管内外压力差达到澄清料液的目的。
4)  crossflow filtration
错流过滤
1.
A simple model of dynamic membrane forming in crossflow filtration system;
错流过滤系统中动态膜形成过程的数学模型
2.
The existent questions in the crossflow filtration are analyzed as an emphasized portion.
重点分析了错流过滤应用中的问题。
3.
The formation of kaolin dynamic membrane (DM) on a ceramic membrane tube via crossflow filtration and the performance of the prepared DM used in wastewater treatment were studied.
实验中采用错流过滤方式涂膜,考查了跨膜压差、涂膜液浓度、错流速度及涂制时间等对动态膜形成的影响。
5)  cross-flow
错流过滤
1.
In the paper,the application of inorganic Ni membranes to juice clarification was investigated,the mechanism of membrane contamination in the process of cross-flow filtration was analyzed.
以无机N i膜用于果汁澄清过程为研究对象,对错流过滤过程的膜阻力进行了分析,通过实验测定了各部分膜阻力的分布情况,研究了操作参数对膜阻力及其分布的影响。
6)  cross flow filtration
错流过滤
1.
The dynamic cross flow filtration develops from the theories to the application.
动态错流过滤从理论发展到实践的应用,国内外在这方面做了大量的研究,取得了一定的成果。
2.
In wine production, Cross Flow Filtration is a new filtration method ,it is very different fromtraditional Dead End Filtration.
在葡萄酒生产中,错流过滤是一种新型的过滤方式,不同于传统的死端过滤(硅藻土过滤)。
补充资料:聚四氟乙烯微滤膜
分子式:
CAS号:

性质: 聚四氟乙烯[CF2-CF2]n,所制成的具有筛分功能的膜。聚四氟乙烯是线性聚合物,因其高分子链高的内聚能很低,没有适合的溶剂来制备铸膜液,只能烧结、切削、拉伸或挤压成型制成薄膜。使晶间区形成孔隙,成为微滤膜。若与聚乙烯网结合,可制成高强度微滤膜。其化学稳定性好,耐强酸、强碱、强氧化剂和有机溶剂,使用温度高。但膜为强憎水性,不吸水,抗蠕变性差,弯曲强度低,使用时应注意。

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