| 活性污泥处理系统耐含盐废水冲击负荷性能 |
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| 引用本文： | 冯叶成,占新民,文湘华,王建龙,孔惠,钱易.活性污泥处理系统耐含盐废水冲击负荷性能[J].环境科学,2000,21(1):106-108. |
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| 作者姓名： | 冯叶成 占新民 文湘华 王建龙 孔惠 钱易 |
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| 作者单位： | 清华大学环境科学与工程系环境模拟与污染控制国家重点联合实验室,北京,100084 |
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| 摘 要： | 不同含盐量的废水对运行正常的活性污泥处理系统的冲击影响试验结果表明：当处理生活污水的活性污泥系统受到的ＮａＣｌ冲击负荷小于５ｇ／Ｌ时，系统不会受到太大的影响，活性污泥的氧摄入速率（ＯＵＲ）和系统的总有机碳（ＴＯＣ）去除率仍能够保持正常；冲击负荷大于１０ｇ／Ｌ后，盐对活性污泥产生影响，活性污泥ＯＵＲ降低约３５％ ，ＴＯＣ去除率降低约３０％
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| 关 键 词： | 活性污泥处理系统 含盐废水 冲击负荷 总有机碳 氧摄入速率 |
| 文章编号： | 0250-3301(2000)01-0106-03 |
| 收稿时间： | 5/7/1999 12:00:00 AM |
| 修稿时间： | 1999年5月7日 |
Effects of Shock Salinity Loading on Activated Sludge Treatment System |
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| Feng Yecheng,Zhan Xinmin,Wen Xianghu,Wang Jianlong,Kong Hui and Qian Yi.Effects of Shock Salinity Loading on Activated Sludge Treatment System[J].Chinese Journal of Environmental Science,2000,21(1):106-108. |
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| Authors: | Feng Yecheng Zhan Xinmin Wen Xianghu Wang Jianlong Kong Hui and Qian Yi |
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| Abstract: | The shock NaCl loading test was carried out in this experiment.Based on the experimental results obtained,following conclusions were reached:when the shocking influent with NaCl concentration less than 5g/L employed,no big influent on the biological treatment process occurred;but when the salt concentration was greater than 10g/L,oxygen uptake rate (OUR) of the sludge in the system reduced by 35% and total organic carbon(TOC) removal efficiency of the system dropped by 30%,approximately. |
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| Keywords: | activated sludge treatment system saline sewage shock loading TOC OUR |
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