浅析生态治河新技术在丰台河西河道的应用

Analysis on Application of New Technology of Ecological River Control in Fengtai Hexi River Channel

文章以大兴灌渠水质保障工程为例,进行了生态治河新技术在丰台河西河道的试验,构建了水生态系统与微生物净化系统相结合的方式,采取清淤、截流拦挡生态化改造及水下生态生物滤床等生态治理技术措施对河道水生态环境进行了综合治理。治理后,提高了河道景观效果,改善了河道水生态环境,降低了各项水污染超标指标,达到了北京市环境检测标准。

Daxing Irrigation Channel Water Quality Security Project is adopted as an example in the paper.The new technology test of ecological river control in Fengtai Hexi river channel is carried out.The mode combining the water ecosystem and microbial purification system is constructed.The river water ecological environment has been comprehensive treated by taking ecological treatment technical measures such as desilting,closure,ecological transformation and underwater ecological biological filter bed.The landscape effect of the river is improved,the water ecological environment of the river is improved,the water pollution index is reduced,and the environmental testing standard of Beijing is reached after treatment.