摘要
人工水体作为城市的一种最主要的水资源,其水环境质量与人们的生活息息相关。近年来,我国城市人工水体污染问题日益突出,城市人工湖水质下降明显,水体浑浊、黑臭、富营养化,严重影响了城市环境形象与居民生活环境,保障水安全成为城市安全和社会稳定的首要工作。本文以兰州新区人工水体为研究对象,通过对水体COD、TP、NH_(3)-N、pH等水质指标的定期监测,分析了兰州新区人工水体的水环境现状,并进行了评价。针对兰州新区人工水体容易发生的水环境污染问题,探讨了相应的治理措施与工艺,提出预防为主治理为辅,外防污染源的输入,内防水体生态失衡的有效对策,以期为应用于兰州新区人工水体的生态治理提供参考。
As one of the most important water resources in the city,the safety of artificial water is closely related to people's life.In recent years,the problem of urban artificial water pollution has become increasingly prominent,the water quality of urban artificial lakes has decreased significantly,and the water body is cloudy,black and smelly,eutrophication,which has seriously affected the urban environmental image and the living environment of residents.Ensuring water safety has become the primary work of urban security and social stability.The artificial water body of Lanzhou New District was taken as the research object,and the status quo of the water environment of the artificial water body of Lanzhou New District through regular monitoring of water quality indexes such as COD,TP,NH_(3)-N and pH was analyzed.Aiming at the problem of water environment pollution in Lanzhou New Area,the corresponding control measures and processes were discussed,and the effective countermeasures to prevent the input of pollution sources from the outside and prevent the ecological imbalance of water bodies from the inside were put forward,in order to provide reference for the ecological management of artificial water bodies in Lanzhou New Area.
作者
王莉
WANG Li(Soil and Conservation Institnte of Gansu,Gansu Lanzhou 730020,China)
出处
《广州化工》
CAS
2024年第2期196-199,224,共5页
GuangZhou Chemical Industry
基金
甘肃省民生科技计划项目(17CX1FA078)
甘肃省水利科技推广项目(甘水建管发[2020]46号/10)
兰州市科技发展指导性计划项目(兰科字[2021]39号)。
关键词
兰州新区
人工水体
水环境
现状评价
Lanzhou New Area
artificial water
water environment
status evaluation
