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本文对无机陶瓷膜错流过滤澄清中药提取液进行研究。考察了澄清效果；研究了操作压差、流速等条件对膜通量的影响；对污染机理进行了初步分析；采用多种清洗剂交替清洗使膜通量得到很好的恢复。研究表明，采用陶瓷微滤膜进行中药提取液的澄清是一极有前途的新技术。
In this paper, cross-flow filtration of inorganic ceramic membrane clarified traditional Chinese medicine extract research. The effect of clarification was investigated. The effects of operating pressure difference and flow rate on the membrane flux were studied. The mechanism of contamination was preliminarily analyzed. The membrane fluxes were recovered by alternating cleaning with different detergents. Studies have shown that the use of ceramic microfiltration membrane clarification of traditional Chinese medicine extract is a very promising new technology.