| 污染河流底泥释放与耗氧对水质的影响 |
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| 引用本文： | 方宇翘,应太林,襄祖楠,姚振淮,漆德瑶.污染河流底泥释放与耗氧对水质的影响[J].环境科学研究,1991,4(2):24-31. |
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| 作者姓名： | 方宇翘 应太林 襄祖楠 姚振淮 漆德瑶 |
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| 作者单位： | 上海工业大学化学化工系 上海; |
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| 摘 要： | 本文较系统地研究了苏州河底泥对水质的影响。应用底泥释放与悬浮的规律,提出了悬浮释放速率方程,其计算值与实测值的误差不大于30%;根据建立的底泥释放迁移和底泥耗氧过程的数学模式,探讨了苏州河污染底泥释放与耗氧对水质的影响,为苏州河污染底泥的评价提供依据。
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| 关 键 词： | 底泥耗氧 底泥释放 污染河流 水质 动态模拟装置 苏州河底泥 释放速率 有机污染物 污染底泥 悬浮释放 |
| 收稿时间： | 1990/1/9 0:00:00 |
The Effects of Bottom Sediment on Water Quality for Pollutant Release and Sediment Oxygen Demand in Suzhou River |
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| Fang-Yuqiao,Ying-Tailin,Qiu-Zunan,Yao-Zhenhuai and Qi-Deyao.The Effects of Bottom Sediment on Water Quality for Pollutant Release and Sediment Oxygen Demand in Suzhou River[J].Research of Environmental Sciences,1991,4(2):24-31. |
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| Authors: | Fang-Yuqiao Ying-Tailin Qiu-Zunan Yao-Zhenhuai and Qi-Deyao |
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| Affiliation: | Department of Chemistry and Chemical Engineering, Shanghai University of Technology, Shanghai |
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| Abstract: | The effects of bottom sadirnenr on water quality in Suzhou River were studied. A velocity eqnation for pollutant release was presented and the calcaiated results were quite close to the observed values. A mathematical model of pollut-ant release transport ana sediment oxygen demand processes in Suzhou River was proposed for potiution assessrment of the bottom sediment, which could be taken as the basis for pollution control program of the sediment. |
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