西安市第六污水处理厂设计水质水量分析与确定  

Determination and analysis on the design water quality and quantity of Xi'an No.6 Wastewater Treatment Plant

作　　者：于莉芳[1] 房平[1] 万琼[1] 王社平[2] 马耀平[2] 高荣宁[2] 

机构地区：[1]西安建筑科技大学环境与市政工程学院,西安710055 [2]西安市政设计研究院有限公司,西安710068

出　　处：《给水排水》2011年第9期38-42,共5页Water & Wastewater Engineering

基　　金：陕西省自然科学基金项目(2011JQ7010);西安建筑科技大学校人才基金(RC0924)

摘　　要：城市污水处理厂进水水质与水量是污水处理工程设计的基本参数。针对拟建的西安市第六污水处理厂服务区域内的水量、水质进行调查,根据衡算法计算相应的水量和水质,并按照不同的保证率计算设计进水水质,建议按实测水质浓度90%保证率确定污水处理厂设计进水水质,同时依据实测水量确定污水处理厂的设计处理规模为10万m^3/d,监测和计算结果为西安市第六污水处理厂设计提供依据。Water quality and quantity of influent are the basic design parameters for municipal wastewater treatment plants. Based on the investigation of the wastewater quality and quantity in the service region of proposed Xi＇ an No. 6 Wastewater Treatment Plant, it was suggested that 90 %0 reliability of the measured wastewater concentration should be used to determine the design influent water quality for the wastewater treatment plant, and the capability of the wastewater treatment plant is 100 000 m3/d according to the measured wastewater quantity. These measured data would offer design basis for the Xi＇an No. 6 Wastewater Treatment Plant.

关 键 词：城市污水处理厂 设计水质 设计水量 概率统计 

分 类 号：TU991.33[建筑科学—市政工程]