This indicates that the growth of fouling layer and flux decline in concentrating TCM extract by DCMD should be described by cake filtration model.
这说明膜蒸馏运行过程中污染层阻力的生长以及跨膜通量的下降规律应该用滤饼过滤模型描述。
PGR model is mainly used for liquid precise clarification filtration, and the cake discharged is little each time.
PG R型号主要用于含固量很少的液体精密澄清过滤,每次卸除的固体物很少。
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