深圳市新桥河水环境综合治理工程设计

Ecological Comprehensive Restoration Project Design of Xinqiao River in Shenzhen City

新桥河是深圳市茅洲河流域的二级支流,河道污染严重,水体发黑发臭,严重影响了城市生态环境。按照五水共治、系统综合治理的技术策略,新桥河水环境综合治理工程通过河道防洪整治、截污控源、内源消除、生态补水、活水提质、生态修复、景观提升等工程内容,实现了河道的综合生态治理。工程实施后,河道水质达到了地表水Ⅴ类标准,既实现了河道防洪排涝达标、河道良性生态恢复及水质提升的考核目标,又为市民提供了环境优美,集休憩、娱乐于一体的滨水生态绿廊,产生了良好的环境效益和社会效益。

Xinqiao River is a secondary tributary of the Maozhou River basin in Shenzhen City.The river channel was seriously polluted,and the river water was black and odorous,which seriously affected the urban ecological environment.According to the design concept of five water co-governance and systematic ecological restoration strategy,the Xinqiao River comprehensive improvement project had realized the ecological management of the river channel through river flood control,wastewater interception,endogenous elimination,ecological water replenishment,water quality improvement by running water,ecological restoration,landscape enhancement,etc.After the project was implemented,the river water quality had met surface water categoryⅤstandard.It not only achieved the assessment targets of river flood control and drainage,river channel ecological restoration and water quality improvement,but also provided the citizens with leisure and entertainment places,which has produced excellent environmental and social benefits.