| 城市污水处理设备的经济性指标评价 |
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| 引用本文： | 王涛,楼上游,李希文.城市污水处理设备的经济性指标评价[J].中国给水排水,2004,20(10):22-25. |
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| 作者姓名： | 王涛 楼上游 李希文 |
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| 作者单位： | 机械科学研究院,环境保护技术与装备研究所,北京,100044 |
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| 基金项目： | 国家经贸委，建设部，原国家机械工业局研究项目 |
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| 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。
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| 关 键 词： | 城市污水处理设备 经济性指标 评价 |
| 文章编号： | 1000-4602(2004)10-0022-04 |
Evaluation of Economic Indexes of Wastewater Treatment Equipments |
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| WANG Tao,LOU Shang-you,LI Xi-wen.Evaluation of Economic Indexes of Wastewater Treatment Equipments[J].China Water & Wastewater,2004,20(10):22-25. |
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| Authors: | WANG Tao LOU Shang-you LI Xi-wen |
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| Abstract: | 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. |
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| Keywords: | urban wastewater treatment equipment economic index evaluation |
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