污水处理厂提标改造工程设计水质分析及工艺选择

The water quality analysis and process selection of upgrading and reconstruction engineering design of sewage treatment plant

设计进、出水水质的分析对污水处理厂处理工艺流程的选择与确定以及建设、运行费用具有重要意义。以西安市某污水处理厂提标改造工程设计为例,介绍了进、出水水质的分析与深度处理单元的工艺选择,为工艺设计提供直接依据。

The design analysis on inlet and outlet water quality had great significance to the selection and determination, construction and operation cost of treatment process of sewage treatment plant. Taking the upgrading and reconstruction engineering design of a sewage treatment plant in Xi’an as an example, this paper introduced the analysis on inlet and outlet water quality and the process selection of advanced treatment unit, so as to provide direct basis for process design.