蒸汽渗透无机膜分离技术原理

separation principle

原料流经膜表面时，水分子被吸附到膜表面，在膜两侧蒸汽分压差的推动下，水分子透过膜，有机分子被截留，从而达到提纯分离的目的。

When the raw material flows through the membrane surface,water molecules are adsorbed to the adsorption site on the membrane surface,water molecules penetrate the membrane under the drive of the differential pressures on both sides of the membrane,and at the same time the organic molecules are blocks,So as to achieve the purpose of separation and purification.

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