两级硝化反硝化系统处理渗沥液的曝气系统计算探讨

Design and Calculate on Aeration System of Landfill Leachate Treatment by Two Stage Nitrification and Denitrification System

两级硝化反硝化系统是渗沥液生化处理的核心处理单元,该系统的曝气系统的设计直接关系着工程的成败以及全厂运行能耗。针对垃圾渗沥液处理工程两级硝化反硝化系统的曝气系统,对实际需氧量、标准需氧量、鼓风机参数、曝气设备参数的计算进行了设计计算和探讨。

Two stage nitrification and denitrification system is the core processing unit used for leachate biochemical processing treatment. The design of its aeration system is directly related to the success of the whole plant engineering and operation energy consumption. For the aeration system,the calculation of actual oxygen requirement,standard oxygen requirement,blower parameters and aeration equipment parameters were designed and discussed.