污水处理厂鼓风机选型成本因素分析

摘要

鼓风机是活性污泥工艺曝气的关键设备.针对污水处理厂建设方和运营方在选择鼓风机时不同的关注点,分析了鼓风机在建设期和运营期内的各项成本因素,提出了全寿命周期成本分析可用于指导鼓风机的选择,并通过工程实例进行了验证.%Air blower is the key equipment of aeration in activated sludge process.According to the different focus of construction unit and operation unit on air blower selection,the cost factors of air blower in construction period and operation period were analyzed.It was pointed out that whole life cycle cost analysis could be used to guide the selection of air blower,which was verified through engineering examples.