| 吉林省部分河流COD和TOC的关系 |
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| 引用本文： | 张立辉,袁懋,刘宝林,花修艺,董德明.吉林省部分河流COD和TOC的关系[J].吉林大学学报(理学版),2007,45(3):501-505. |
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| 作者姓名： | 张立辉 袁懋 刘宝林 花修艺 董德明 |
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| 作者单位： | 吉林大学,环境与资源学院,长春,130012;吉林大学,环境与资源学院,长春,130012;吉林大学,环境与资源学院,长春,130012;吉林大学,环境与资源学院,长春,130012;吉林大学,环境与资源学院,长春,130012 |
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| 基金项目： | 吉林省科技发展计划
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吉林省环保科技项目 |
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| 摘 要： | 对吉林省部分河流在不同时间采样， 测其化学需氧量(COD)和总有机碳（TOC）， 用最小二乘法对二者进行线性回归， 并进行相关关系的显著性检验， 建立吉林省部分河流COD和TOC的定量关系模型. 结果表明， 水体中COD与TOC具有良好的线性相关关系.
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| 关 键 词： | 河流 化学需氧量 总有机碳 相关性 |
| 文章编号： | 1671-5489(2007)03-0501-05 |
| 收稿时间： | 2006-09-07 |
| 修稿时间： | 2006年9月7日 |
Correlation between COD and TOC of River Waters in Jilin Province |
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| ZHANG Li-hui,YUAN Mao,LIU Bao-lin,HUA Xiu-yi,DONG De-ming.Correlation between COD and TOC of River Waters in Jilin Province[J].Journal of Jilin University: Sci Ed,2007,45(3):501-505. |
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| Authors: | ZHANG Li-hui YUAN Mao LIU Bao-lin HUA Xiu-yi DONG De-ming |
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| Institution: | College of Environment and Resources, Jilin University, Changchun 130012, China |
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| Abstract: | Dozens of water samples were taken from typical rivers in Jilin Province at different periods of time, and the chemical oxygen demand (COD) and total organic carbon (TOC) values of water samples were measured separately. A quantitative relationship model between COD and TOC of typical rivers in Jilin Province was established via linear regression of COD and TOC obtained with the
least square method and the correlation test was carried out. The results indicate that there is a significant linear correlation between COD and TOC values of these river water samples. |
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| Keywords: | rivers chemical oxygen demand total organic carbon correlation |
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