该厂采用旁流过滤技术净化循环水水质，且旁流过滤器反冲水水量大，回收利用很有必要。
The refinery adopted side filter technology to purify the circulating water. As the flow of backwash water of the side filter is very large, it is necessary to recover the backwash water.
流过滤技术应运而生，它结合了包过滤技术和代理技术的优点，以包过滤的外部形态提供对应用层的保护能力。
Stream filter technology has emerged, which combines the merits of packet filter and proxy technology and provides protection to application in the form of packet filter.
流过滤技术是对包过滤、状态检测及应用代理的一种“融合”，实现了高性能、可扩展、透明的对应用层协议的保护。
Flow filtration technology is a kind of "integration" which compounds packet filtration, state detection and the agent of application.
本课题采用悬浮流过滤浓缩技术，以聚四氟乙烯覆膜滤料作为研究对象。
This topic adopt suspension flow filtration concentration technique, PTFE membrane filter material is the research object.
本课题采用悬浮流过滤浓缩技术，以聚四氟乙烯覆膜滤料作为研究对象。
This topic adopt suspension flow filtration concentration technique, PTFE membrane filter material is the research object.
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