以江西省环鄱阳湖生态经济圈的乡镇为分析对象,通过实地调查及数个工程的设计经验,从乡镇集中供水工程的供水规模、取水工程、给水处理三个方面进行分析与探讨,详细介绍了确定供水规模的影响因素、常用的取水方式,以及水处理工艺中反应沉淀池、滤池和消毒方式的选择。乡镇集中供水工程设计必须以实地调查为准并具有投资低、运行安全稳定等特点。 Taking the villages and towns in the Poyang Lake eco-economic circle of Jiangxi Province as the analysis object, through the field investigation and the design experience of several projects, this paper analyzes and discusses the water supply scale, water intake engineering and water supply treatment of the centralized water supply project in towns and villages. To determine the size of the water supply factors, commonly used water intake, and water treatment process sedimentation tank, filter and disinfection options. The design of township centralized water supply project must be based on field surveys and has the characteristics of low investment and safe and stable operation.