结果表明组合填料生物栅和悬浮填料生物栅的污染去除效果优于球形填料。
It indicated that, the pollution removal efficiency of biological grid with suspended and compound fillers were superior to that with global filler.
配置球形表面的两件式压盖保证填料符合超过360%，且均匀稳定。
Two-piece gland with spherical mating surfaces to assure an even packing load over 360%.
在同等条件下，与传统球形聚乙烯填料生物膜反应器相比，新型填料生物膜反应器挂膜效率提高了78.57%。
Under similar experimental conditions, the biofilm formation efficiency of the new biomass reactor had improved by 78.57% compared to the traditional spherical polythene filter biofilm reactor.
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