首页 | 本学科首页   官方微博 | 高级检索  
     检索      

2001-2015年松花江流域水污染变化特征研究
引用本文:林兰钰,史宇,罗海江,张殷俊,于洋,陈远航.2001-2015年松花江流域水污染变化特征研究[J].中国环境监测,2016,32(6):58-62.
作者姓名:林兰钰  史宇  罗海江  张殷俊  于洋  陈远航
作者单位:中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012,中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012,中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012,中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012,中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012,中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012
摘    要:利用2001-2015年松花江流域国家监测网30个可比断面监测数据,从流域和断面水质变化、各项指标超标情况和浓度变化、污染负荷等方面分析了松花江流域水质变化情况。结果表明,松花江流域水质总体呈好转趋势,特别是2007年以来有比较明显的改善。该流域长期以来主要污染指标为高锰酸盐指数、石油类、五日生化需氧量和氨氮。高锰酸盐指数、石油类和五日生化需氧量污染均有明显改善,但氨氮污染改善不明显。在继续加强COD排放总量控制的基础上,有效削减氨氮排放是促进松花江水质改善的重点。

关 键 词:松花江  水质  污染指标  污染负荷比
收稿时间:2016/9/21 0:00:00
修稿时间:2016/10/27 0:00:00

Study on the Characteristics of Water Pollution Change of Songhua River Basin in 2001-2015
LIN Lanyu,SHI Yu,LUO Haijiang,ZHANG Yinjun,YU Yang and CHEN Yuanhang.Study on the Characteristics of Water Pollution Change of Songhua River Basin in 2001-2015[J].Environmental Monitoring in China,2016,32(6):58-62.
Authors:LIN Lanyu  SHI Yu  LUO Haijiang  ZHANG Yinjun  YU Yang and CHEN Yuanhang
Institution:State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China,State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China,State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China,State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China,State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China and State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China
Abstract:Using the national monitoring network''s monitoring data from 30 comparable sections of Songhua River basin in 2001-2015, local water quality change situation was analyzed from the aspects of the basin and section, water quality change, the exceeding standard and concentration change of indicators, pollution load. The results showed that:Songhua River showed an improving trend of its overall water quality, especially an obvious improvement since 2007. The main pollution indicators in Songhua River basin were CODMn, petroleum, BOD5 and NH3-N for a long time. The pollution of CODMn, petroleum and BOD5 showed a significant improvement trend. NH3-N pollution improvement was not obvious. Basing on strengthening the total COD emission control, effectively cutting the NH3-N emissions should become the focus for improving the water quality of Songhua River.
Keywords:Songhua River basin  water quality  pollution indicators  pollution load ratio
点击此处可从《中国环境监测》浏览原始摘要信息
点击此处可从《中国环境监测》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号