水动力过滤技术在水体治理中的应用研究  

Application research on hydrodynamic filtration technology in water treatment

作　　者：杨鸿鹄 YANG Hong-hu

机构地区：[1]丹东市水利勘测设计研究院,辽宁丹东118000

出　　处：《东北水利水电》2025年第3期34-37,67,72,共6页Water Resources & Hydropower of Northeast China

摘　　要：由于河道治理中的化学治理方法存在二次污染风险,本文基于丹东地区半拉江流域北吊河,对利用水动力过滤来提升水质的可行性进行了论证。文中通过理论结合试验的方法,分析滤料自身因素与水动力特性的内在机理,优化滤料孔隙、厚度和组合,通过工程实例设计了一套过滤方案,并对该方案可行性进行验证。研究结果可以为河道治理工程提供参考。Due to the risk of secondary pollution caused by chemical treatment in river treatment,this paper demonstrates the feasibility of using hydrodynamic filtration to improve water quality based on Beidiao River in Banlajiang Basin,Dandong.In this paper,the internal mechanism of the filter material's factors and hydrodynamic characteristics is analyzed by the method of theory and experiment,and the porosity,thickness and combination of the filter material are optimized.A set of filtration scheme is designed by engineering examples,and the feasibility of the scheme is verified.The research results can provide reference for river treatment projects.

关 键 词：河道治理 水动力 过滤技术 滤料 

分 类 号：TV85[水利工程—水利水电工程]