| F/O法处理含氮有机废水工艺研究 |
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| 引用本文： | 杨青,陈季华,刘振鸿. F/O法处理含氮有机废水工艺研究[J]. 东华大学学报(自然科学版), 2000, 0(5) |
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| 作者姓名： | 杨青 陈季华 刘振鸿 |
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| 作者单位： | 中国纺织大学环境科学与工程学院，中国纺织大学环境科学与工程学院，中国纺织大学环境科学与工程学院 上海 200051，上海 200051，上海 200051 |
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| 摘 要： | 采用F/O工艺对含己内酰胺废水的脱氮效果进行了研究。结果表明,此工艺的脱氮效果良好,剩余污泥产量低。系统的水力停留时间18h,好氧池溶解氧1.0～2.0mg/L,填料COD_(cr)负荷最高不超过1.29kg/m~3·d为宜,用剩余污泥作为内碳源效果不理想,有待进一步探讨,好氧池有机物的降解符合动力学方程。
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| 关 键 词： | F/O工艺 己内酰胺 脱氮 水力停留时间 溶解氧 内碳源 剩余污泥 |
Denitrification of a Nitrate Concentrated Wastewater by F/O Process |
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| Yang Qing,Chen Jihua,Liu Zhenhong. Denitrification of a Nitrate Concentrated Wastewater by F/O Process[J]. Journal of Donghua University, 2000, 0(5) |
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| Authors: | Yang Qing Chen Jihua Liu Zhenhong |
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| Abstract: | This paper studied on the denitrification of a given concentrated solution of caprolactam by Facultative/Oxy-genic process. The results showed that this process was effective, and the surplus sludge volume was little. The hydraulic detention time of the whole system was only 18 hours, and the dissolved oxygen of the aerobic basin was 1.0-2.0 mg/L. The filler loading was no more than 1.29 kgCOD_(Cr)/m~3 (filler) . The effect of the internal carbon source by surplus sludge was ineffective and needed more study. The degradation of organic compound in the aerobic basin was consonant with the kinetic equation. |
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| Keywords: | facultative/oxygenic process caprolactam denitrification hydraulic detention time dissolved oxygen internal carbon source surplus sludge |
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