| 气浮—两段A/O工艺处理化工废水 |
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| 引用本文： | 顾俊杰,何争光,田文文,张勇.气浮—两段A/O工艺处理化工废水[J].中国给水排水,2008,24(24). |
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| 作者姓名： | 顾俊杰 何争光 田文文 张勇 |
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| 作者单位： | 1. 郑州大学,水利与环境学院,河南,郑州,450002
2. 山西华通蓝天环保公司,河南,郑州,450004 |
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| 摘 要： | 介绍了采用气浮—两段A/O工艺处理化工废水的工程实例。运行结果表明,该工艺处理效果稳定,耐冲击负荷能力强,处理出水COD≤150mg/L、NH3-N≤70mg/L、SS≤100mg/L,达到了《合成氨工业水污染物最高允许排放限值》（GB 13458—2001）的要求。
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| 关 键 词： | 化工废水 气浮 两段A/O工艺 |
Air Flotation/Two-stage A/O Process for Treatment of Chemical Wastewater |
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| GU Jun-jie,HE Zheng-guang,TIAN Wen-wen,ZHANG Yong.Air Flotation/Two-stage A/O Process for Treatment of Chemical Wastewater[J].China Water & Wastewater,2008,24(24). |
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| Authors: | GU Jun-jie HE Zheng-guang TIAN Wen-wen ZHANG Yong |
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| Affiliation: | GU Jun-jie1,HE Zheng-guang1,TIAN Wen-wen1,ZHANG Yong2(1. School of Environment , Water Conservancy Engineering,Zhengzhou University,Zhengzhou 450002,China,2. Shanxi Huatong Blue Sky Environmental Protection Company,Zhengzhou 450004,China) |
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| Abstract: | The engineering example using air flotation/two-stage A/O process to treat chemical wastewater is introduced. The running results show that the process has stable treatment efficiency and strong resistance to shock loading. The COD,NH3-N and SS in the treated effluent are less than or equal to 150 mg/L,70 mg/L and 100 mg/L,and the effluent quality meets the requirements of Discharge Standard of Water Pollutants for Ammonia Industry (GB 13458-2001). |
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| Keywords: | chemical wastewater air flotation two-stage A/O process |
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