城市污染河流水环境的控制方法探究

Research on Control Methods for Urban Polluted River Water Environment

城市发展和河流之间息息相关,因为河流属于影响城市生态平衡关键因素之一,也是城市发展绿色生命线。河流拥有美化环境、防洪排涝、旅游娱乐、水源供应多种功能,河流还能缓解城市产生热岛效应,丰富城市景观,为人们提供多亲近自然环境空间。在社会发展过程当中,城市发展对于水资源利用逐渐增加,甚至导致河流受到污染,污染物大多为石油、挥发酚以及氨氮等物质。下文简要探讨城市河流污染产生的不利影响,并对污染控制和治理技术的应用详细分析,以供参考。

Urban development is closely related to rivers,as rivers are one of the key factors affecting urban ecological balance and also the green lifeline of urban development.Rivers have various functions such as beautifying the environment,flood control and drainage,tourism and entertainment,and water supply.They can also alleviate the heat island effect in cities,enrich urban landscapes,and provide people with more space to get close to the natural environment.In the process of social development,urban development gradually increases the utilization of water resources,and even leads to river pollution.The pollutants are mostly petroleum,volatile phenols,and ammonia nitrogen.The paper briefly discusses the adverse effects of urban river pollution and provides a detailed analysis of the application of pollution control and treatment technologies for reference.