摘要
在我国城市化快速发展的进程中,部分城市由于过于追求经济建设发展,而忽视城市建设与环境生态的平衡,导致大量的老旧城区内河道存在不同程度的生态破坏,河道淤积严重、生产生活污水乱排、黑臭水体等问题,破坏了河道生态系统的平衡性,降低了水体自净能力,这不仅会破坏水生环境,还可能危害到城市居民的身体健康。城市河道污染问题已成为老旧城区污染控制和治理的重点课题之一,通过对某老旧城区的内河道综合治理工程的治理经验分析,为城市河道污染问题的治理提供技术参考。
In the process of rapid urbanization in China,some cities overly pursue economic construction and development while neglecting the balance between urban construction and environmental ecology.It results in a large number of ecological damage in old urban rivers to varying degrees,such as serious river silting,waste water discharging in random,black and odorous water body,which destroys the balance of river ecosystem and reduces water self-purification capacity.This will not only destroy the aquatic environment,but may also endanger the health of urban residents.The problem of urban river pollution has become one of the key subjects of pollution control and treatment in old urban areas.Through the analysis of the treatment experience of an old urban inland river comprehensive treatment project,this paper provides technical reference for the treatment of urban river pollution.
作者
刘素彦
武志鹏
LIU Su-yan;WU Zhi-peng(Power China Huadong Engineering Corporation Limited,Hangzhou 311100,China)
出处
《云南水力发电》
2023年第4期249-251,共3页
Yunnan Water Power
关键词
老旧城区
河道
生态破坏
综合治理
old town
river
ecological damage
comprehensive control
