| 炼油废水的紫外吸收系数与化学需氧量的相关性 |
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| 引用本文： | 赵立志 陈集. 炼油废水的紫外吸收系数与化学需氧量的相关性[J]. 西南石油大学学报(自然科学版), 1993, 15(2): 108-111. DOI: 10.3863/j.issn.1000-2634.1993.02.18 |
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| 作者姓名： | 赵立志 陈集 |
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| 作者单位： | (油田化学系) |
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| 摘 要： | 通过炼油废水的紫外光谱吸收系数(SAK)与化学需氧量(CODcr)的相关性研究.提出了经处理后炼油废水的CODcr对SAK的回归方程和相关系数r.研究结果表明:可以由废水的SAK值估算CODcr值.将SAK做为炼油废水有权物污染程度的参照指标，以使掌握炼油废水有机物污染状况的工作简化.
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| 关 键 词： | 废水处理 污染指数 污水分析 |
| 收稿时间： | 1992-12-08 |
STUDY OF CORRELATION OF ULTRAVIOLET ABSORPTION COEFFICIENT WITH CHEMICAL OXYGEN DEMAND |
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| Zhao Li-zhi Chen Ji. STUDY OF CORRELATION OF ULTRAVIOLET ABSORPTION COEFFICIENT WITH CHEMICAL OXYGEN DEMAND[J]. Journal of Southwest Petroleum University(Seience & Technology Edition), 1993, 15(2): 108-111. DOI: 10.3863/j.issn.1000-2634.1993.02.18 |
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| Authors: | Zhao Li-zhi Chen Ji |
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| Affiliation: | (Department of Applied Chemistry) |
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| Abstract: | This article studies the correlation of ultraviolet absorption coefficient(SAK)with chemical oxygen demand (COD)of refinery wastewater through experiments,points out that when λ=210nm,the regression equation of COD to SAK of treated wastewater is C=2. 59+0. 920s,the correlation coefficient r=0. 9720. So it is possible to estimate COD by means of SAKeasily. |
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| Keywords: | Waste water treatment Pollution index Sewage analysis |
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