南水北调东线工程沿线城市尾水处理方案比选

Comparison and selection of tail water treatment programs for cities along Eastern Route of South-to-North Water Diversion Project

以洪泽县为例,综合运用水文学和生态学等理论和方法,研究南水北调东线工程沿线城市尾水处理方案的选择,最终确定蓄水塘-廊道-兼性塘-表面流湿地组合的尾水处理方案,并建议将处理工艺与景观建设相结合,建成集生态、景观、休闲、科教等功能于一体的综合性示范工程。

Hydrological and ecological integrated theories and methods were used to select tail water treatment programs for cities along the Eastern Route of the South-to-North Water Diversion Project.A case study was conducted in Hongze County.A scheme combining a storage pond,corridor,facultative pond,and surface flow wetland was determined.The treatment process and the landscape construction were combined to build a comprehensive demonstration project with integration of ecology,landscape,recreation,education,and other functions.The collection,treatment,and utilization of tail water were also conducted.