城市污水处理设备的经济性指标评价  

Evaluation of Economic Indexes of Wastewater Treatment Equipments

作　　者：王涛 楼上游 李希文 

机构地区：[1]机械科学研究院环境保护技术与装备研究所,北京100044

出　　处：《中国给水排水》2004年第10期22-25,共4页China Water & Wastewater

基　　金：国家经贸委;建设部;原国家机械工业局研究项目

摘　　要：通过对 32家设备用户和 16家设备主要制造商的产品生产、使用情况进行抽样调查 ,针对格栅、圆形池刮泥机、圆形池吸泥 (砂 )机、风机、提升水泵和阀门的价格、寿命、维修情况等七项经济性指标进行了对比 ,评价了城市污水处理设备的经济性指标 ,客观地反映了国产设备的应用现状。Evaluation of economic indexes of wastewater treatment equipments was conducted based on the sampling survey of 16 wastewater treatment equipment manufactures and 32 end users with regard to the production,service and usage.The randomly sampled equipments for survey included the equipments of grids,circular tank dredge scrapers,circular tank dredge (sand) pumps,blowers,lifting pumps,valves.The economic indexes evaluated include equipment prices,service life and maintenance etc..Through the analysis of the correlation of seven economic indexes and their comparisons,result obtained shows that these economic indexes reflect domestic equipments quality and usage status objectively.

关 键 词：城市污水处理设备 经济性指标 评价 

分 类 号：X703.1[环境科学与工程—环境工程]