化工园区污水处理厂设计要点分析

Analysis of Design Points of Sewage Treatment Plant in Chemical Industrial Park

化工园区污水通常含有多种污染物,若处理不当,则可能对生态环境产生不利影响。经设计,某化工园区污水处理厂采用以“水解酸化池+高效多循环厌氧-缺氧-好氧(A^(2)O)池+高级氧化池+曝气生物滤池+反硝化深床滤池”为核心的污水处理工艺,出水能够达标排放,从而切实保护生态环境。

The sewage from the chemical industry park usually contains multiple pollutants,which may have adverse effects on the ecological environment if improperly treated.According to the design,the sewage treatment plant in a chemical industry park adopts the sewage treatment process with"hydrolytic acidification tank+high-efficiency multi-cycle anaerobic-anoxic-oxic(A^(2)O)tank+advanced oxidation tank+biological aerated filter+denitrification deep bed filter"as the core,and the effluent can meet the discharge standard,thus effectively protecting the ecological environment.