饮用水处理消毒副产物产生及控制研究进展
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摘要
城市给水消毒是改善水质、提高居民饮用水安全的重要举措,是给水工艺中必不可少的环节。但是,消毒过程中会产生饮用水消毒副产物,它是天然水体中含有的微量有机物与消毒剂发生反应而生成的物质。人饮用含有消毒副产物的水后,人体健康会受到影响,必须对其加以控制。本文介绍了目前城市给水中常见的几种消毒措施以及相关消毒副产物,讨论了相关控制技术并展望了今后的研究方向。
Municipal water supply disinfection is an important measure to improve water quality and improve the safety of drinking water for residents. It is an indispensable link in the water supply process. However, during the disinfection process, drinking water disinfection by-products are produced, which are substances formed by the reaction of trace organic substances contained in natural water bodies with disinfectants. After drinking water containing disinfection by-products, human health is affected and must be controlled. This paper introduces several common disinfection measures and related disinfection by-products in urban water supply, discusses related control technologies and looks forward to future research directions.
Municipal water supply disinfection is an important measure to improve water quality and improve the safety of drinking water for residents. It is an indispensable link in the water supply process. However, during the disinfection process, drinking water disinfection by-products are produced, which are substances formed by the reaction of trace organic substances contained in natural water bodies with disinfectants. After drinking water containing disinfection by-products, human health is affected and must be controlled. This paper introduces several common disinfection measures and related disinfection by-products in urban water supply, discusses related control technologies and looks forward to future research directions.
引文
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6张永吉,刘文君.紫外线消毒对光复活时大肠杆菌活性的影响[J].中国给水排水,2006,22(17):46-49.
7顾雍,孙贤波,刘勇弟.紫外光光降解水中的四溴双酚A[J].华东理工大学学报(自然科学版),2018,44(6):849-854.
8沈倩,徐孙杰,许振良,等.含重金属废水膜分离技术的应用进展[J].山东化工,2019,48(5):59-65.
2鄂学礼,王丽,邢方潇.饮水消毒副产物及其标准研究进展[J].环境与健康杂志,2010,27(1):2-4.
3焦中志,陈忠林,陈杰,等.氯胺消毒对消毒副产物的控制研究[J].哈尔滨工业大学学报,2005,37(11):1486-1488.
4葛飞,舒海民.饮用水中氯化消毒副产物的研究进展[J].净水技术,2006,25(1):34-38.
5胡江涛,张克荣,郑波.氯化消毒过程中卤乙酸形成条件初探[J].中国卫生检验杂志,2006,16(4):398-400.
6张永吉,刘文君.紫外线消毒对光复活时大肠杆菌活性的影响[J].中国给水排水,2006,22(17):46-49.
7顾雍,孙贤波,刘勇弟.紫外光光降解水中的四溴双酚A[J].华东理工大学学报(自然科学版),2018,44(6):849-854.
8沈倩,徐孙杰,许振良,等.含重金属废水膜分离技术的应用进展[J].山东化工,2019,48(5):59-65.