摘要
位于成都市自来水二厂、五厂的饮用水取水源为沙河上游的凤凰河二沟,水质为劣V类,主要污染物为COD(化学需氧量)和NH3-N(氨氮),导致了该沟河水发黑发臭,存在威胁成都市民饮用水安全的隐患。选取成都市凤凰河二沟人工快渗系统(CRI)水污染治理工程,对其处理COD和氨氮的性能进行了研究,为人工快渗系统保障饮用水环境与健康防控的工程设计和运行提供了实际工程借鉴。
Fenghuang river channel was located on the above of the source of drinking water of Chengdu the second water factory and fifth factory, the water quality was bad V category, the main pollutants are COD and NH3-N, which caused the rivers black and smelly, threat Chengdu public drinking water safety. Selected the Chengdu city of Fenghuang river rapid infiltration system（CRI） of water pollution control engineering, researched on the treatment of COD and ammonia on the performance of constructed rapid infiltration system, for the protection of drinking water environment and health prevention and control of the engineering design and operation to provide a practical reference for the construction.
出处
《湖北农业科学》
2015年第16期3911-3913,共3页
Hubei Agricultural Sciences
基金
四川省科技厅公益性科研院所基本科研项目(2013038-1)
四川省留学回国人员科技活动择优资助项目
关键词
饮用水环境与健康
人工快渗系统
COD
氨氮
去除性能
drinking water environment and health
constructed rapid infiltration system
chemical oxygen demand
NH3-N
removal performance
