The relation of pressure drop in the regular stacked packing bed is studied by means of the experiment data, and this relation is derived also.
根据实验数据研究了规整填料层压降的关联，导出了规整填料层压降的关联式，计算表明，与实验数据相吻合。
Therefore, cross-flow rotating bed with protruded ripple plate packing have many merits of higher mass transfer efficiency, lower pressure drop and better kinetic balance.
多孔波纹板错流旋转床填料具有传质效率高、压降低、动平衡性好等优点。
In accordance with the experimental data, nitrification kinetic model of Suspended Packing Bed was established, which explored the characteristics of Suspended Packing Bed theoretically.
结合悬浮填料床的硝化试验，建立了悬浮填料床硝化动力学模型，从机理上揭示了悬浮填料床生物硝化特性。
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