增加生物接触氧化预处理工艺，显著提高了后续混凝沉淀池和砂滤池的除污染效果。
With the BCOP, pollutants removal effects of subsequent sedimentation tank and rapid sand filter could be improved.
生物接触氧化池和生物陶粒滤池是对微污染原水进行预处理时两种常用的生物反应器。
Both bio contact oxidation tank and ceramic bio filter are always adopted for bio pretreatment of micro polluted raw water.
进行了立体网状填料生物接触氧化法预处理受污染水库水的中试试验，并分析了该填料在生物接触氧化法中的特点。
With a pilot scale test, the pretreatment of polluted reservoir water by biological contact oxidation process with three-dimensional web-like media was carried out.
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