| 水质自动监测系统中TOC与COD相关性的研究 |
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| 引用本文： | 郑瑶,李明,邢梦林.水质自动监测系统中TOC与COD相关性的研究[J].黑龙江环境通报,2009(3). |
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| 作者姓名： | 郑瑶 李明 邢梦林 |
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| 作者单位： | 河南省环境监测中心站 |
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| 摘 要： | 总有机碳(TOC)相对于化学需氧量(COD)能够更全面地反映水体中有机物的污染程度,而且TOC测定仪操作简单,数据准确,用TOC监测代替COD监测有利于实现监测仪器化、自动化。通过对地表水中有机污染物的COD与TOC监测数据的相关性研究,建立了二者之间的线性回归方程和理论值范围方程,为地表水的TOC监测代替COD监测提供了数据依据。
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| 关 键 词： | TOC COD 相关性 |
Research on Relativity Between TOC and COD in Water Quality Automatic Monitoring System of Surface Water |
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| Zheng Yao Li Ming Xing Menglin.Research on Relativity Between TOC and COD in Water Quality Automatic Monitoring System of Surface Water[J].Heilongjiang Environmental Journal,2009(3). |
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| Authors: | Zheng Yao Li Ming Xing Menglin |
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| Institution: | Zheng Yao Li Ming Xing Menglin(Henan Environment Monitoring Central Station; Zhengzhou Henan 450004); |
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| Abstract: | TOC can reflect organic polluttion of water body more completely than COD,and it is easier to be measured and get accurate data of TOC. It helps to make monitoring automatically and instrumentally. The interrelationship research of COD and TOC in surface water was made ,and the regression equation were also made ,which proved that the Interrelationship of COD and TOC is good enough to be used in daily monitoring. |
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| Keywords: | TOC COD Relativity |
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