碘帕醇制备工艺流程中，多用此技术对主反应物进行过滤。
本文研究了超声对污泥板框压滤脱水的影响。
Effect of promoting dewatering in plate-frame pressure filtration by ultrasound was studied in this paper.
最后分析了模拟目标回波经脉压滤波器的处理结果。
Finally, the results of the simulated target echo signals passing through a compressed filter are analyzed.
采用隔膜压滤机，棕榈硬脂硬度提高、棕榈液油得率增加，分离效果好。
By employing the membrane filter press, both hardness of the palm stearin and yield of palm olein were enhanced, and higher fractionation efficiency was got.
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