| 养殖水中总有机碳与化学需氧量和生化需氧量相关性的研究 |
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| 引用本文： | 朱杏冬,涂金珠,崔绍荣,王凯雄.养殖水中总有机碳与化学需氧量和生化需氧量相关性的研究[J].农业工程学报,1999,15(3):196-198. |
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| 作者姓名： | 朱杏冬 涂金珠 崔绍荣 王凯雄 |
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| 作者单位： | 浙江大学;浙江大学;浙江大学;浙江大学 |
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| 基金项目： | 中国浙江大学-比利时鲁汶大学合作研究项目 |
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| 摘 要： | 总有机碳能较全面地反映水体有机物的污染程度，总有机碳的测定具有操作简单、分析快速、结果准确等特点。研究了养殖水中的总有机碳与化学需氧量和生化需氧量相关性，总有机碳与化学需氧量的相关系数为０.９９１８，总有机碳与生化需氧量的相关系数为０.９３６２，可以用总有机碳来估算和衡量水体的污染情况。
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| 关 键 词： | 总有机碳 化学需氧量 生化需氧量 相关性 |
| 收稿时间： | 1999/8/14 0:00:00 |
Study on the Correlation of Total Organic Carbon With Chemical Oxygen Demand and Biochemical Oxygen Demand in Water |
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| ZHU Xing-dong,TU Jin-zhu,CUI Shao-rong and WANG Kai-xiong.Study on the Correlation of Total Organic Carbon With Chemical Oxygen Demand and Biochemical Oxygen Demand in Water[J].Transactions of the Chinese Society of Agricultural Engineering,1999,15(3):196-198. |
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| Authors: | ZHU Xing-dong TU Jin-zhu CUI Shao-rong and WANG Kai-xiong |
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| Abstract: | Total organic carbon (TOC) can reflect the water pollution situation perfectly. It has characteristics of simple operation, quick velocity, accurate result. This paper studied the relationship between total organic carbon (TOC) and chemical oxygen demand(CODCr) and biological oxygen demand(BOD5) .The correlated coefficient of TOC and CODCr was 0.991 8 and that of TOC and BOD5 was 0.936 2. That can be used to estimate the pollution situation in water. |
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| Keywords: | total organic carbon chemical oxygen demand biochemical oxygen demand correlation |
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