河道水生态修复应用与技术  

Application and Technology of River Water Ecological Restoration

作　　者：倪珍珍 NI Zhenzhen(Jinshanwei Town Water Station,Jinshan District,Shanghai)

机构地区：[1]上海市金山区金山卫镇水务站

出　　处：《上海节能》2024年第5期839-843,共5页Shanghai Energy Saving

摘　　要：通过对河道水生态系统的分析,探讨了河道水生态修复的必要性和可行性,并根据污染源类型和污染方式确定水生态修复的方法:“沉水植物+水生动物+微孔曝气辅助增氧系统”相结合的形式。通过对污染严重河道进行水生态修复,构建以沉水植物为基础的水下共生系统,进而恢复水体自净能力,长效改善水质,提升项目水环境质量。Through the analysis of the river water ecosystem,the necessity and feasibility of river water ecological restoration are discussed,and the method of water ecological restoration is determined according to the type of pollution source and pollution mode:the combination of“submerged plants +aquatic animals + micro-porous aeration assisted oxygenation system”.Through the water ecological restoration of the heavily polluted river channel,an underwater symbiosis system based on submerged plants is constructed to restore the self-purification ability of the water body,improve the water quality in the long term,and enhance the quality of the water environment of the project.

关 键 词：河道污染 水生态修复 项目实例 

分 类 号：X52[环境科学与工程—环境工程]