污水厂旧设备更新方案选择分析

Analysis on the selection of renewal plan of old equipments in sewage treatment plant

以某污水处理厂旧设备更新方案的选择分析过程为例,系统介绍了旧设备更新的分析原理和方法,以解决污水厂面临的对旧设备进行更新投资的问题,从而为污水处理厂旧设备更新方案分析提供依据。

Taking analysis process of the selection of renewal plan of old equipments in one sewage treatment plant as example the analysis principles and methods for renewal of old equipments are systematically introduced, in order to provide references for old equipment renewal.