典型农村河道水环境治理及效果评估——以宗家桥河为例

Water environment regulation and effectiveness assessment of typical rural rivers——a case study of Zongjiaqiao River

研究以宗家桥河为例,通过污染特征分析和污染负荷调查,诊断确定了河道的主要环境问题,通过采取外源治理、生态清淤、水生态修复等水环境综合治理措施,有效改善了河道水质,取得了较好的治理效果。同时,结合宗家桥河治理案例,提炼出江苏省农村河道水环境治理路径,以期为江苏省农村河道水环境治理工作提供借鉴。

Taking Zongjiaqiao River as an example,based on the analysis of pollution characteristics and the investigation of pollution load,the main environmental problems of the river were diagnosed.The water quality of the river was effectively improved by taking comprehensive measures such as external control,ecological mud removal and water ecological restoration,and good results had been achieved.At the same time,combined with the case of Zongjiaqiao river regulation,the water environment regulation path of rural river in Jiangsu Province was extracted,which could provide reference for other rural rivers in Jiangsu Province.