新时代下黑臭水体治理中生态修复技术成效分析  

Analysis of the Effectiveness of Ecological Restoration Technology in the Treatment of Black-Odor Water in the New Era

作　　者：张红 郭跃洲 于德淼 Zhang Hong;Guo Yuezhou;Yu Demiao(Deyang Bureau of Housing and Urban-Rural Development,Deyang,618099,Sichuan;CAUPD(Beijing)Planning&Design Company,Beijing,100044)

机构地区：[1]四川省德阳市住房和城乡建设局,德阳618099 [2]中规院(北京)规划设计有限公司,北京100044

出　　处：《建设科技》2021年第10期66-71,共6页Construction Science and Technology

摘　　要：在大力推进生态建设和水环境治理的新时代下,黑臭水体治理中生态修复仍然存在着河道护坡硬化现象以及对生态修复技术认识不足等问题。本文从护岸、缓冲区和河道本身三方面归纳总结了河道生态修复技术。护岸生态修复技术包括植被护坡、人工材料复合植被护坡、多孔材料护坡、生态石笼护坡等;缓冲区生态修复技术有人工湿地和生态塘-人工湿地技术;河道本身生态修复技术概括为物理修复、化学修复和生物-生态修复技术。通过对河道生态修复技术的分类阐述,以期为今后的河道生态修复研究与实践工作的开展提供参考。In the new era of vigorously promoting ecological construction and water environment management,ecological restoration in the treatment of black-odor water still suffers from the phenomenon of hardening of river berms and the lack of awareness of ecological restoration techniques.This paper summarizes river ecological restoration techniques from three aspects:riverbank protection,buffer zone and the river itself.The ecological restoration techniques of riverbank include vegetation slope protection,artificial material-vegetation composite slope protection,porous material slope protection and ecological gabion slope protection,etc.The ecological restoration techniques of buffer zone include artificial wetland and ecological pond-artificial wetland techniques,and the ecological restoration techniques of river itself are summarized as physical restoration,chemical restoration and biological-ecological restoration techniques.The classification of river ecological restoration techniques is elaborated in order to provide reference for the future research and practice of river ecological restoration.

关 键 词：河道生态修复 护岸生态修复 缓冲区生态修复 生物-生态修复 

分 类 号：X52[环境科学与工程—环境工程] X171.4