港口液体化工品污水处理主要工艺选择与分析

Prot liquefied chemical sewage treatment process selection and analysis

对港口液化品污水的成分进行了分析,提出了选用含油废水→格栅→含油污水集水池→调节罐→油水分离器→一级气浮→二级气浮→中间水池→过滤器→CAOT高级氧化器→A/O池→沉淀池→曝气生物滤池→监测池→达标排放的方法。

Through analyzing the composition of port liquefied products sewage,it proposes a method,that is selecting oily wastewater→grid→oily wastewater collection pond→regulating tank→oil-water separator→first degree air-flotation→second degree air-flotation→intermediate pool→filter→CAOT advanced oxidation reactor→A/O pool→sedimentation tank→biological aeration filtration→monitoring pool→the state＇s standard discharging.