我国饮用水嗅味问题的发生、主要嗅味物质及来源  

The occurrence,main odorants and sources of drinking water odor problems in China

作　　者：张永鑫 仇付国[1] 王春苗 刘婉清 刘婷婷[3] 郭庆园 杨敏[2] 于建伟[2] ZHANG Yongxin;QIU Fuguo;WANG Chunmiao;LIU Wanqing;LIU Tingting;GUO Qingyuan;YANG Min;YU Jianwei(Key Laboratory of Urban Stormwater System and Water Environment,Ministry of Education,Beijing University of Civil Engineering and Architecture,Beijing 102616;National Engineering Research Center of Industrial Wastewater Detoxication and Resource Recovery,Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085;National Engineering Laboratory for Lake Pollution Control and Ecological Restoration,Chinese Research Academy of Environmental Sciences,Beijing 100012;College of Environmental Science and Engineering,Yancheng Institute of Technology,Yancheng 224051)

机构地区：[1]北京建筑大学城市雨水系统与水环境教育部重点实验室,北京102616 [2]中国科学院生态环境研究中心,工业废水无害化与资源化国家工程研究中心,北京100085 [3]中国环境科学研究院,湖泊水污染治理与生态修复技术国家工程实验室,北京100012 [4]盐城工学院,环境科学与工程学院,盐城224051

出　　处：《环境科学学报》2023年第12期65-75,I0006,共12页Acta Scientiae Circumstantiae

基　　金：国家重点研发计划课题(No.2022YFC3203603);国家自然科学基金委员会青年科学基金项目(No.52100018);中国科学院饮用水科学与技术重点实验室自由研究课题(No.23Z02KLDWST);首都卫生发展科研专项(No.首发2022-2G-30114)。

摘　　要：嗅味是影响饮用水品质的重要指标之一.水中致嗅物质种类繁多、来源复杂,掌握并研判其发生机制及分布规律,对于提高我国饮用水嗅味管控能力、提升饮用水品质具有重要意义.本文重点阐释了我国饮用水水源水体中典型致嗅物质的发生与来源,剖析了主要嗅味问题的发生机理,旨在为应对不同水源水体嗅味发生提供科学与技术参考.Taste and odor are critical indicators affecting the quality of drinking water.A variety of compounds in water with complex sources can cause odor issues.Understanding and assessing their occurrence mechanisms and distribution patterns are of significant importance for enhancing China’s capability to manage and control odor problems and improving the quality of drinking water.This paper focuses on explaining the occurrence and sources of typical odor-causing compounds in water sources for drinking water in China,and conducts an in-depth analysis of the occurrence mechanisms for the main odor problems,which will provide scientific and technical references for the emergency responses to the occurrence of odor in different water sources.

关 键 词：饮用水 嗅味特征 致嗅物质 发生案例 

分 类 号：X824[环境科学与工程—环境工程]