The treatment feasibility of oil field wastewater by polypropylene fiber adsorption and ceramic membrane filtration has been studied.
对利用聚丙烯纤维和陶瓷膜过滤来处理某油田外排废水的可行性进行了研究。
Quartz sand filtration was used for pretreatment before vinegar was ultrafiltered with ceramic membrane.
当陶瓷超滤膜澄清食醋时，先采用经济简便的石英砂过滤方法预处理食醋。
This study places emphasizes on the effect of ultrasound on microstructure and filtration performance of tubular ceramic membrane.
本文重点研究了超声对管式陶瓷膜结构性能的影响，超声辐照对陶瓷膜过滤颗粒体系过程的影响。
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