生态修复技术在城市景观水体治理中的应用——以武汉市南湖幸福湾为例  

Application of ecological restoration technologies in urban landscape water treatment——A case study of Wuhan Nanhu Xingfuwan

作　　者：孙紫童 周汉娥 胡胜华 冯智 胡杨蕊 吴中奎 刘国芳 潘俊 张勇 SUN Zi-tong;ZHOU Han-e;HU Sheng-hua;FENG Zhi;HU Yang-rui;WU Zhong-kui;LIU Guo-fang;PAN Jun;ZHANG Yong(Wuhan Hangfa Ruihua Ecological Technology Co.,Ltd.,Wuhan 430063,China;Wuhan Bridge Engineering Co.,Ltd.,Wuhan 430071,China)

机构地区：[1]武汉航发瑞华生态科技有限公司,湖北武汉430063 [2]武汉市桥梁工程有限公司,湖北武汉430071

出　　处：《环境生态学》2022年第11期85-90,共6页Environmental Ecology

摘　　要：以幸福湾水域水质提升工程(二期)为例,通过分析幸福湾水体污染成因和湖水水质,对工程采用的主要生态修复技术展开了分析。研究结果表明,通过底泥微生物原位修复、生态景观浮岛净水及健康稳定生态系统净水等多技术的构建,有效削减了幸福湾水体营养盐浓度,湖泊水质明显提升、湖泊生态环境明显改善,水体景观效果也得到了增强。Taking the water quality improvement project of Xingfuwan(PhaseⅡ)as an example,the main ecological restoration technologies have been analyzed in terms of the main causes of pollution and the water quality of lake water.The results show that through the construction of multi-technologies such as microbial remediation of sediment,water purification of ecological landscape floating islands and construction of healthy and stable ecosystem,the concentration of nutrient salts in the water of Xingfuwan has been effectively reduced,the water quality and the ecological environment of the lake have been significantly improved,the effect of water landscape has been enhanced at the same time.

关 键 词：水生态修复 水质改善 沉水植物 城市景观水体 工程实践 

分 类 号：X52[环境科学与工程—环境工程] TV85[水利工程—水利水电工程]