| 石油化工工业区区域废水中COD_（Cr）和COD_（Mn）的相关性研究 |
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| 引用本文： | 张相如,朱坦,陈勇生,胡彬,余宏斌. 石油化工工业区区域废水中COD_（Cr）和COD_（Mn）的相关性研究[J]. 中国环境监测, 1996, 0(6) |
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| 作者姓名： | 张相如 朱坦 陈勇生 胡彬 余宏斌 |
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| 作者单位： | 南开大学环境科学系 |
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| 摘 要： | 连续同时监测天津市大港石化发展规划区区域废水中的ＣＯＤＣｒ和ＣＯＤＭｎ，并考查其线性相关性后得出ＣＯＤＣｒ＝４．９６ＣＯＤＭｎ＋１１６．３，相关系数为０．７５０。该回归方程适用于类似石油化工工业区区域废水中ＣＯＤＣｒ和ＣＯＤＭｎ间的换算
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| 关 键 词： | 石油化工，区域废水，化学耗氧量，相关性 |
The correlation between COD Cr and COD Mn of the regional wastewater from a petrochemistry industrial zone |
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| Zhang Xiang ru et al. The correlation between COD Cr and COD Mn of the regional wastewater from a petrochemistry industrial zone[J]. Environmental Monitoring in China, 1996, 0(6) |
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| Authors: | Zhang Xiang ru et al |
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| Abstract: | COD Cr and COD Mn of the regional wastewater from Tianjin Petrochemistry Industrial Zone were monitored simultaneously The results showed that COD Cr =4 96COD Mn +116 3, with a correlation coefficient of 0 750 The regression equation applies to other Petrochemistry Industrial Zones for the conversion of COD Cr and COD Mn |
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| Keywords: | petrochemistry regional wastewater chemical oxygen demond correlation |
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