山东省徒骇河—马颊河流域城市污水处理厂运行效果及费用分析  

Analysis on the running effect and operation cost of a typical county municipal sewage treatment plant in Tuhai and Majia Rivers Basin of Shandong Province

作　　者：王晓红[1] 林盛[1] 都志民 许春华[1,3] 胡洪营[3,4] 李成芳 商子江 

机构地区：[1]山东大学环境科学与工程学院,山东济南250100 [2]光大水务(济南)有限公司,山东济南250100 [3]清华大学环境学院环境模拟与污染控制国家重点联合实验室,北京100084 [4]清华大学深圳研究生院,广东深圳518055 [5]茌平县水质净化中心,山东聊城252100

出　　处：《环境污染与防治》2015年第2期21-25,31,共6页Environmental Pollution & Control

基　　金：国家水体污染控制与治理科技重大专项(No.2012ZX07203-004);山东省科技发展计划项目(No.2013GSF11708)

摘　　要：对山东省徒骇河—马颊河流域内某具有代表性的县级城市污水处理厂的进水特征、运行效果和处理费用进行了分析。结果表明:(1)该污水处理厂进水污染物浓度远低于设计指标。(2)该污水处理厂2012年单位水处理平均耗电量为0.267kW·h/m3,略低于国内单位水处理平均耗电量水平,略高于发达国家单位水处理平均耗电量水平,仍具有节能潜力。该污水处理厂单位水处理耗电量与单位水处理COD削减量呈线性相关,可通过COD进出水浓度及耗电量—污染物削减量线性关系式近似估算污水处理的耗电量。(3)该污水处理厂单位水处理总费用约0.58元/m3,其中电费和设备折旧费分别占单位水处理总费用的53.99%和33.67%,为污水处理厂运行费用的主要构成部分。A representative secondary sewage treatment plant within Tuhai and Majia rivers basin in Shandong province was selected,and raw wastewater characteristics, running effect and operation cost were analyzed. The analysis results showed that： （1） the influent concentration of pollutants was far below the design values; （2） according to electricity consumption analysis,the average unit electricity consumption for secondary sewage treatment in 2012 was 0.267 kW · h/m^3 ,which was lower than the national level,but a bit higher than that of developed countries. Furthermore,a linear relationship between the unit power consumption and COD removal was obtained, by which the unit electricity consumption for wastewater treatment could be estimated; （3） the running cost of the sewage treatment plant was about 0.58 yuan/m^3 ,where electricity and equipment depreciation costs as the main components of the total costs accounted for 53.99% and 33.67% ,respectively.

关 键 词：城市污水处理厂 运行效果 耗电量 费用 徒骇河-马颊河流域 

分 类 号：X703[环境科学与工程—环境工程]