摘要
针对昆山市牛湾泾黑臭河道现状,综合运用物理、化学、生物-生态、水动力学等优势技术,提出了控源截污、生态清淤、生态修复、景观营造、智慧管理的总体治理思路,开展了牛湾泾黑臭河道治理与生态修复工作。该工程建成后经过6个月的稳定运行,水体已全面消除黑臭,各项水质指标均达到《地表水环境质量标准》(GB 3838—2002)Ⅴ类标准,保障了生态景观系统的恢复,构建了牛湾泾“水清、岸绿、景美”的水环境,实现了水生态系统的良好循环。
In view of the current situation of black and odorous water of Niuwanjing River in Kunshan,the treatment and ecological restoration was carried out with the overall treatment idea of source control and sewage interception,ecological dredging,ecological restoration,landscape construction and intelligent management by comprehensive application of physical,chemical,bio-ecological,hydraulic dynamics and other advantages technologies.After half a year’s operation,the water body is no longer black and odorous,and all water quality indexes have reached levelⅤcriteria of Environmental Quality Standards for Surface Water(GB 3838-2002),which ensures the restoration of ecological landscape system,constructs a new landscape of Niuwanjing River with“clear water and beautiful scenery”and realizes the good cycle of water ecosystem.
作者
张瑞斌
王乐阳
潘卓兮
祖白玉
陈凡
ZHANG Rui-bin;WANG Le-yang;PAN Zhuo-xi;ZU Bai-yu;CHEN Fan(Jiangsu Long-leaping Engineering Design Co.Ltd.,Nanjing 210014,China;Jiangsu Rainwater and Sewage Recycling Engineering Technology Research Center,Nanjing 210014,China;Nanjing Ecological River Engineering Technology Research Center,Nanjing 210014,China)
出处
《中国给水排水》
CAS
CSCD
北大核心
2022年第8期133-138,共6页
China Water & Wastewater
基金
国家水体污染控制与治理科技重大专项(2018ZX07208010)
南京市江宁区社会事业科技发展计划项目(2020SHSY0061)。
关键词
黑臭河道
生态清淤
生态修复
景观营造
智慧管理
black and odorous river
ecological dredging
ecological restoration
landscape construction
intelligent management
