千灯浦河道底质污染修复工程技术初探

Discussion of Remediation Engineering Techniques of Qiandengpu River Substrate Pollution

底泥是城市河道生态系统的重要组成部分,底泥污染直接影响河道自净能力和水体水质。采用"消毒剂+微生物制剂"相结合的综合技术,对千灯样板区河道污染进行治理试验,探讨适合千灯河道底质污染的修复技术。该技术操作简单、低成本、无额外运行费用,底泥污染处理效果良好,可为类似工程提供参考。

The sediment is an important part of urban river ecosystem. Sediment pollution directly affects self-purification capacity and water quality in the river. Integrated technique of combining disinfectant and microbial agent is adopted for treatment test in Qiandeng sample zone river pollution. Remediation techniques suitable for Qiandeng river substrate pollution are discussed. The technique is characterized by simple operation, low cost, no additional operating costs and excellent effect of sediment pollution treatment, which can provide reference for similar projects.