南水北调工程水质安全保障工作实践与对策建议  

The practices and recommendations for water quality safety assurance in the South-to-North Water Transfers Project

作　　者：田巍 陈庆伟 吴险峰 梁康[2] TIAN Wei;CHEN Qingwei;WU Xianfeng;LIANG Kang(China South-to-North Water Diversion Corporation Limited,Beijing 100142,China;Key Laboratory of Water Cycle and Related Land Surface Processes,Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China)

机构地区：[1]中国南水北调集团有限公司,北京100142 [2]中国科学院地理科学与资源研究所陆地水循环及地表过程重点实验室,北京100101

出　　处：《南水北调与水利科技(中英文)》2025年第1期47-58,共12页South-to-North Water Transfers and Water Science & Technology

基　　金：“十四五”国家重点研发计划项目(2023YFC3207805,2023YFC3206605);国家自然科学基金项目(41971035)。

摘　　要：围绕水质监测、保护体系、风险防控、应急处置、科技支撑5个方面,综合分析南水北调一期工程通水10年来水质安全保障工作取得的实践经验。在现状基础上对当前水质安全保障工作面临的新挑战和新问题进行深入分析,并围绕提升水质水生态监测监控能力、推进水质安全保障协同机制建设、加强沿线污染风险源动态管理、提升应急处置能力以及做好水质保护科技支撑提出相应的对策建议,可为保障南水北调及后续工程水质安全提供有益参考。Securing water quality for long-distance water transfer initiatives is imperative for the enduring leveraging of the integrated benefits of such hydrological engineering endeavors. The South-to-North Water Transfers Project stands as the most extensive multipurpose water transfer scheme to date. A rigorous and systematic investigation into the water quality assurance strategies for the South-to-North Water Transfers Project is pivotal in offering critical insights and technological underpinnings for the water quality preservation in trans-basin water diversion undertakings. Over the decade since the full operation of the first phase of the South-to-North Water Transfers Project, the project has been running smoothly with continuously excellent water quality. The water quality of the first phase of Middle Route has remained stable at or above the Surface Water Category Ⅱ standards,while the Eastern Route's first phase has continuously maintained Surface Water Category Ⅲ standards. This has provided a substantial supply of high-quality water to the recipient areas, yielding significant economic, social, and ecological benefits. It is of great responsibility and importance to plan, organize, and implement water quality safety assurance for the South-to-North Water Transfers Project in the new era. This paper systematically reviewed the practical experience gained in ensuring water quality safety in the first phase of the South-to-North Water Transfers Project. Over the decade since the full operation, the project's operational management organizations have preliminary established a water quality monitoring system, continuously improved the water quality protection system, steadily advanced the prevention and control of water quality risks, and persistently enhanced emergency response capabilities. Robust efforts have been made in providing scientific and technological support, thereby establishing an initial framework for water quality safety assurance, and effectively enhancing the capability to ensure water qu

关 键 词：南水北调工程 水质安全保障 水质监测 应急处置 污染防控 

分 类 号：TV68[水利工程—水利水电工程]