作　　者： ; ; ; ;

机构地区： 扬州科技学院

出　　处： 《湖南农业科学》 2016年第12期47-50,共4页

摘　　要： 鉴于江苏省不良的污泥处置现状,对全省污水处理厂的分布及其产生污泥和处置污泥的能力进行问卷调查和实地调研,并利用GIS处理遥感影像数据、GPS等地理数据,构建空间数据库;在此基础上,利用ArcGIS空间分析对扬州市污水处理厂污泥处置进行专题分析和最近设施点分析,为城市污水处理厂的布局规划提供可视化的决策辅助,促进城镇污水污泥处理的信息化建设。 In view of the poor sludge disposal situation of Jiangsu Province, the distribution of the sewage treatment plant, quantity ofsludge and the ability to dispose of sludge were investigated by Questionnaire survey and on-the-spot investigation in Jiangsu Province.Combined with the technology of GIS and GPS, the geographic database of sludge disposal and treatment was constructed. Using GISspatial technique, thematic analysis and recent facilities point analysis of Yangzhou City were conducted. It provided technical and decisionsupport for urban construction and management.

关 键 词： 技术 污泥处理处置 最近设施点分析

领　　域： [环境科学与工程]