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南河赛虹桥断面水质达标及治理对策研究 预览

The control measures reach of water quality standard of Saihongqiao section in Nanhe Rive
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摘要 赛虹桥断面位于南河与外秦淮河交汇口,属于水质考核市控断面,当前水质为劣Ⅴ类,2020年目标为Ⅴ类。本文通过周边水系调查、污染源强解析的途径,分析出赛虹桥断面水质超标主要原因为雨污分流尚未全部完成,上游来水及外秦淮河补水水质较差和内源污染等,并进行水质达标方案分析,提出了针对性较强的对策措施,为地方环保管理部门提供技术支撑,对改善南河水环境具有十分重要的意义。 Saihongqiao section is located at the intersection of Nanhe River and the Qinhuai River.It belongs to the city-controlled section of water quality.the water quality of Saihongqiao section is classified as inferior V and the target is classified as V by 2020.through the investigation of the surrounding water system and the analysis of the pollution sources,the main reasons for the water quality exceeding the standard in Saihongqiao section are analyzed in this paper,which are the incomplete diversion of rain and sewage,the poor quality of the upstream water and the supplementary water from the outer Qinhuai River and the internal pollution.the water quality reaching the standard scheme is analyzed and the corresponding countermeasures are put forward.the paper puts forward some countermeasures to provide technical support for local environmental protection management department,which is of great significance to improve the water environment of Nanhe River.
作者 谢飞 王向华 杨磊 Xie Fei;Wang Xianghua;Yang Lei(Jiangsu Academy of Environment Industry and Technology Corp. Nanjing Jiangsu 210000,China)
出处 《环境与发展》 2019年第5期68-69,71共3页 Inner Mongolia Environmental Protection
关键词 赛虹桥 水质达标 治理对策 Saihongqiao Water quality standard Countermeasures
作者简介 谢飞(1982-),男,硕士,高级工程师,研究方向为环境规划及治理。
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