| 活性污泥法处理焦化污水监测值的统计特性 |
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| 引用本文： | 蔡建安,李俊,徐明,钟梅英,刘林昌.活性污泥法处理焦化污水监测值的统计特性[J].环境科学学报,1990,10(2):233-241. |
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| 作者姓名： | 蔡建安 李俊 徐明 钟梅英 刘林昌 |
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| 作者单位： | 华东冶金学院，华东冶金学院，华东冶金学院，华东冶金学院，马鞍山钢铁公司焦化厂 马鞍山，马鞍山，马鞍山，马鞍山 |
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| 摘 要： | 用活性污泥法处理焦化污水,将一年内监测的曝气池山水和入水中酚、氰、氨氮、COD等指标建立数据库,并进行时间序列、正态分布性、自相关和线性回归分析.统计分析结果表明,多数指标呈正态分布而周期性特征不明显;经多元线性回归分析,出水COD与入水COD、出水酚之间的关系较为密切.
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| 关 键 词： | 活性污泥法 焦化污水 处理 监测值 |
| 收稿时间： | 1988/10/10 0:00:00 |
STATISTICAL CHARACTERISTICS OF THE OPERATION PARAMETERS OF AN ACTIVATED SLUDGE PROCESS FOR COKE-CHEMICAL WASTEWATER |
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| Cai Jianan,Li Jun,Xu Ming,Zhong Meiying and Liu Linchang.STATISTICAL CHARACTERISTICS OF THE OPERATION PARAMETERS OF AN ACTIVATED SLUDGE PROCESS FOR COKE-CHEMICAL WASTEWATER[J].Acta Scientiae Circumstantiae,1990,10(2):233-241. |
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| Authors: | Cai Jianan Li Jun Xu Ming Zhong Meiying and Liu Linchang |
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| Institution: | East China Institute of Metallurgy, Maanshan,East China Institute of Metallurgy, Maanshan,East China Institute of Metallurgy, Maanshan,East China Institute of Metallurgy, Maanshan and The Coke Plant of the Ma'anshan Iron and Steel Company |
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| Abstract: | A database was set up to hold the routine monitoring results of phenol, CN, COD, NH3-N concentrations in effluents and influents of the aeration tank of an activated sludge process for coke-chemical wastewater treatment. The outputs of time series analysis and frequency distribution analysis based on those data indicated that the majority of data are best fitted by a normal distribution while no periodic behavior was observed. The effluent COD was significantly correlated with influent COD and effluent phenol. |
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| Keywords: | coke wastewater phenol COD NH_3-N activated sludge |
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