| 废水可生化性与生物氧化塘处理效率相关性的研究 |
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| 引用本文： | 张志杰,吴玉侠. 废水可生化性与生物氧化塘处理效率相关性的研究[J]. 西安建筑科技大学学报(自然科学版), 1991, 0(1) |
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| 作者姓名： | 张志杰 吴玉侠 |
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| 作者单位： | 西安冶金建筑学院环境工程系(张志杰)，西安冶金建筑学院环境工程系(吴玉侠) |
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| 摘 要： | 本文测定了几种工业废水可生化指标BOD_5/COD比值和相对耗氧速率,根据模拟生物塘的动态运行试验结果,提出了以耗氧速率R%作为可生化性判定指标,它比BOD_5/COD比值测定快,方法简便,更接近实际,并得出两个指标与生物塘COD去除率之间相关性的线性回归方程,为选择废水生物塘处理方案、预估其对COD去除效率提供了理论依据。
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| 关 键 词： | 工业废水 氧化塘/可生化性 相对耗氧速率 内源呼吸 |
Study on Relativities Between Biodegradability of Wastewater and Efficiency of Biological Oxidation Pond Treatment |
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| Zhang Zhijie Wu Yuxia. Study on Relativities Between Biodegradability of Wastewater and Efficiency of Biological Oxidation Pond Treatment[J]. Journal of Xi'an University of Architecture & Technology, 1991, 0(1) |
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| Authors: | Zhang Zhijie Wu Yuxia |
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| Affiliation: | Department of Environment Engineering |
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| Abstract: | The biodegradability judge indes BOD_5/COD and the relative oxygen consumption rate (R%) of several kinds of industrial wastewater are determined in this paper. Based on the dynamic test results of the simulated biological oxidation pond treatment, the relative oxygen consumption rate (R%) as a biodegradability judge index is proposed, which is Faster and easier to be determined and nearer to reality than BOD_5/ COD, and then the linear regression equations of the relativities between the judge index and the COD removal rate of the biological oxidation pond treatment are studied, which provide a theoretical basis for choosing the project of the biological oxidation pond treatment of wastewater and for estimating the efficiency of the COD removal rate. |
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| Keywords: | industrial wastewater oxidation ponds/biodegradability relative oxygen consumption rate endogenous respiration |
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