| 吉林省主要河流不同水期的高锰酸盐指数、 化学需氧量和总有机碳的相关关系比较 |
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| 引用本文： | 袁懋,花修艺,张立辉,董德明,刘宝林,李仁声.吉林省主要河流不同水期的高锰酸盐指数、 化学需氧量和总有机碳的相关关系比较[J].吉林大学学报(理学版),2008,46(2):371-375. |
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| 作者姓名： | 袁懋 花修艺 张立辉 董德明 刘宝林 李仁声 |
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| 作者单位： | 1. 吉林大学 环境与资源学院, 长春 130012； 2. 吉林省环境监测中心站, 长春 130011 |
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| 基金项目： | 吉林省科技发展计划
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吉林省环境科技项目基金 |
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| 摘 要： | 通过在2005~2006年内枯、 平、 丰不同水期对吉林省
的主要河流采样, 测定了其高锰酸盐指数（PV）、 化学需氧量（COD）和总有机碳（TOC）,并用最小二乘法对PV TOC, COD TOC, COD PV进行线性回归和相关关系的显著性检验, 建立了吉林省主要河流不同水期PV TOC, COD TOC及COD PV的定量关系模型. 结果表明, 在不同水期, 吉林省主要河流的PV和TOC之间、 COD和TOC以及COD和PV之间, 均存在显著的
线性相关, 但其相关关系存在较大差异.
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| 关 键 词： | 河流 高锰酸盐指数 化学需氧量 总有机碳 相关性 |
| 文章编号： | 1671-5489(2008)02-0371-05 |
| 收稿时间： | 2007-11-14 |
| 修稿时间： | 2007年11月14 |
Comparison among Relationships between COD and TOC,PV and TOC, COD and PV of Typical River in Jilin Province at Different Periods |
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| YUAN Mao,HUA Xiu-yi,ZHANG Li-hui,DONG De-ming,LIU Bao-lin,LI Ren-sheng.Comparison among Relationships between COD and TOC,PV and TOC, COD and PV of Typical River in Jilin Province at Different Periods[J].Journal of Jilin University: Sci Ed,2008,46(2):371-375. |
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| Authors: | YUAN Mao HUA Xiu-yi ZHANG Li-hui DONG De-ming LIU Bao-lin LI Ren-sheng |
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| Institution: | 1. College of Environment and Resources, Jilin University, Changchun 130012, China;2. Jilin Province Environmental Monitoring Central Station, Changchun 130011, China |
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| Abstract: | Dozens of water samples were taken from typical rivers in Jilin Province at different periods in 2005 and 2006, and the permanganate value（PV）, chemical oxygen demand（COD） and total organic carbon（TOC） values were measured separately. The quantitative relationship models between PV and TOC, COD and TOC, COD and PV of typical rivers in Jilin Province at different periods were established via linear regression obtained with least square method and the correlation test was carried out. The results indicate that there are significant linear correlation between PV and TOC, COD and TOC, COD and PV values
of these rivers water samples at different periods. There are differences in the relationships between PV and TOC, COD and TOC, COD and PV of these rivers at different periods. |
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| Keywords: | river permanganate value chemical oxygen demand total organic carbon correlation |
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