净水技术2025，Vol.44Issue(12)：22-30,93,10.DOI:10.15890/j.cnki.jsjs.2025.12.003
生态滤坝在水质净化中的研究进展
Research Progress of Ecological Filter Dam in Water Purification
摘要
Abstract
[Objective]In response to issues such as low water clarity and poor water quality in certain urban water bodies,as well as the current lack of eco-friendly approaches in traditional water treatment technologies,this review aims to systematically analyze the multiple purification mechanisms of eco-filter dams.It explores the synergistic optimization of structural parameters and functional components to enhance the efficiency of in-situ water restoration and advance the innovation of ecological water management technologies,thereby offering theoretical underpinnings for these efforts.[Methods]Based on literature review and existing technology research,this paper synthesizes the physico-biological synergistic purification mechanisms of eco-filter dams,evaluates the uptake characteristics of pollutants by plants,outlines the principles of organic matter decomposition by substrate-attached microbial biofilms,and conducts a comparative assessment of purification efficiencies across different dam structures and substrate materials.[Results]Through multi-level collaborative purification involving physical interception,plant absorption,and microbial degradation,combined with optimized structure and composite matrix configuration,eco-filter dams significantly improve pollutant removal efficiency.They have been widely used in river treatment,agricultural irrigation,and wetland restoration,showing remarkable environmental benefits in enhancing water transparency,reducing nutrient salt concentration,and promoting ecological balance.[Conclusion]This paper summarizes existing ecological filter dam processes and suggests future research focus on developing new matrix materials,improving filter-dam structures,and exploring plant combination,to provide references for better practical application of eco-filter dams and support water-body ecological restoration and sustainable environmental development.关键词
生态滤坝/水体净化/基质组配/植物组合/滤坝结构/滤坝应用Key words
ecological filter dam/water purification/matrix composition/plant combination/filter dam structure/filter dam application分类
资源环境引用本文复制引用
LI Shijie,YU Kai,WU Jingxiu,DING Rui,FAN Ziwu..生态滤坝在水质净化中的研究进展[J].净水技术,2025,44(12):22-30,93,10.基金项目
创建鄂尔多斯国家可持续发展议程创新示范区项目(2022EEDSKJXM005) （2022EEDSKJXM005）
南京水利科学研究院研究生学位论文基金(Yy125009) （Yy125009）
