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已知q为单位过滤面积所得滤液体积V/S，qe为Ve/S，Ve为过滤介质的当量滤液体积（滤液体积为Ve时所形成的滤饼层的阻力等于过滤介质的阻力），在恒压过滤时，测得Δ/Δq=3740q+200则过滤常数K=（）。

时间：2022-06-21 13:21 关键词：化工原理化学工程大学试题工学

答案解析

0.000535

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