Abstract:
本实验选用孔径为0.1μm的聚偏氟乙烯(PVDF)微滤膜对酵母悬浮液进行了错流过滤实验.研究了微滤膜上酵母滤饼质量随操作条件的变化规律性并采用熵权法分析了各操作条件对微滤膜上酵母滤饼质量的定量贡献.研究结果表明:微滤膜上酵母的滤饼质量在错流过滤过程中随温度、压力、浓度的增加而增加,但随错流速率的增加而减小;定量影响程度的顺序为:压力(0.475 5)>浓度(0.237 6)>温度(0.205 4)>错流速率(0.081 4).
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Year: 2015
Language: Chinese
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 5
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