The effect of membrane unit construction, membrane aeration, back washing, and chemical cleaning on membrane fouling was investigated.

研究了膜组件构造、膜曝气、反冲洗和化学清洗对膜污染的影响。

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In this paper, a hollow fabric membrane unit is used to purify the extract of Acanthopanax. After flocculated by chitosan, the liquid is treated by UF.

本文将刺五加注射液经壳聚糖絮凝处理后的澄清液作为处理对象，经中空纤维膜超滤加以处理。

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Is basically the force of these molecules hitting that membrane per unit time, times the number of molecules hitting.

本质上来说压强是这些分子，单位时间轰击薄膜的力，乘以轰击的分子数。

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Dialysis, this is an example of a membrane dialysis unit.

透析技术,这里是一个膜透析的装置

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"So, the permeability of reverse osmosis membrane is key to improving capacity per unit cost--or on a capex basis, " said Jeff Green, CEO of NanoH2O.

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