再生水生态利用安全保障需求与发展策略  

SAFETY GUARANTEE REQUIREMENTS AND DEVELOPMENT STRATEGIES FOR ECOLOGICAL USES OF RECLAIMED WATER

作　　者：胡洪营[1,2] 陆韻 魏东斌[3,4] 陈卓[1] 巫寅虎 吴乾元 黄南[6] 苑宝玲[7] 徐明 王爱杰 刘贤伟[9] 齐维晓[1] 柏耀辉 梁斌 高淑红 张志勇 邹如森 HU Hongying;LU Yun;WEI Dongbin;CHEN Zhuo;WU Yinhu;WU Qianyuan;HUANG Nan;YUAN Baoling;XU Ming;WANG Aijie;LIU Xianwei;QI Weixiao;BAI Yaohui;LIANG Bin;GAO Shuhong;ZHANG Zhiyong;ZOU Rusen(Environmental Simulation and Pollution Control State Key Joint Laboratory,Key Laboratory of Microorganism Application and Risk Control(MARC),Ministry of Ecology and Environment,School of Environment,Tsinghua University,Beijing 100084,China;Shenzhen Environmental Science and New Energy Technology Engineering Laboratory,Tsinghua-Berkeley Shenzhen Institute,Shenzhen 518055,China;State Key Laboratory of Environmental Chemistry and Ecotoxicology,Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085,China;University of Chinese Academy of Sciences,Beijing 100049,China;Key Laboratory of Microorganism Application and Risk Control of Shenzhen,Tsinghua Shenzhen International Graduate School,Tsinghua University,Shenzhen 518055,China;National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology,Beijing University of Technology,Beijing 100124,China;Key Laboratory of Songliao Aquatic Environment,School of Municipal and Environmental Engineering,Jilin Jianzhu University,Changchun 130118,China;Harbin Institute of Technology(Shenzhen),Shenzhen 518055,China;University of Science and Technology of China,Hefei 230026,China;School of Civil Engineering,Fuzhou University,Fuzhou 350108,China)

机构地区：[1]清华大学环境学院、环境模拟与污染控制国家重点联合实验室、生态环境部环境微生物利用与安全控制重点实验室,北京100084 [2]清华-伯克利深圳学院深圳环境科学与新能源技术工程实验室,广东深圳518055 [3]中国科学院生态环境研究中心、环境化学与生态毒理学国家重点实验室,北京100085 [4]中国科学院大学,北京100049 [5]清华大学深圳研究生院生态环境部环境微生物利用与安全控制重点实验室,广东深圳518055 [6]北京工业大学城镇污水深度处理与资源化利用技术国家工程实验室,北京100124 [7]吉林建筑大学市政与环境学院、松辽流域水环境教育部重点实验室,长春130118 [8]哈尔滨工业大学(深圳),广东深圳518055 [9]中国科学技术大学,合肥230026 [10]福州大学土木工程学院,福州350108

出　　处：《环境工程》2024年第10期1-10,共10页Environmental Engineering

基　　金：国家自然科学基金重大项目(52293440)。

摘　　要：再生水生态利用可缓解水资源短缺和改善城市水生态环境。但是,目前还存在再生水的生态效应不清楚,相关水质指标体系和阈值确定方法不完善,深度处理工艺和生态缓冲区构建待优化,经济成本、节能降碳和环境效益缺乏统筹等关键问题。因此,亟需建立快速评价水质生态安全的有效技术与方法,厘清再生水的生态效应,完善再生水水质标准的指标体系,建立体现环境特质的再生水水质安全阈值确定方法,开发新污染物和病原微生物等关键风险因子的绿色去除技术,明晰生态缓冲区构建原理和水质净化融合机制,建立再生水生态利用综合环境效益评价方法和再生水生态利用方案优化方法。The ecological utilization of reclaimed water can alleviate water resource shortages and improve urban ecological environments.However,there are currently several key issues waiting for answers or solutions,including potential ecological effects of reclaimed water,a complete water quality indicator system and threshold-determining methods,an optimization of advanced treatment processes and ecological buffer zone construction,and an integrated evaluation system combining economic costs,energy conservation,carbon reduction,and environmental benefits.Therefore,it is an urgent need to establish effective technologies and methods for rapid assessment of water quality for ecological safety,clarify the ecological effects of reclaimed water,improve the indicator system for reclaimed water quality standards,develop methods for determining safety thresholds under different environmental characteristics,green technologies for the removal of key risk factors such as new pollutants and pathogenic microorganisms,clarify the water quality purification mechanisms,construction principles,and methods of the ecological buffer zones,and create comprehensive evaluation methods for the environmental benefits of reclaimed water ecological utilization as well as optimization methods for reclaimed water ecological utilization strategies.

关 键 词：再生水 生态利用 生态效应 风险因子 安全保障 

分 类 号：X703[环境科学与工程—环境工程]