| FOP-EGSB-MBR组合工艺处理2-萘酚生产废水 |
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| 引用本文： | 王春,李秀芬,华兆哲,陈坚.FOP-EGSB-MBR组合工艺处理2-萘酚生产废水[J].环境工程学报,2008,2(8):1036-1039. |
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| 作者姓名： | 王春 李秀芬 华兆哲 陈坚 |
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| 作者单位： | 江南大学生物工程学院,无锡,214122;江南大学生物工程学院,无锡,214122;江南大学工业生物技术教育部重点实验室,无锡,214122 |
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| 摘 要： | 2-萘酚生产废水具有COD高、BOD/COD值低和生物毒件高的特点,采用FOP-EGSB-MBR组合工艺对其模拟废水进行处理工艺的研究.结果表明:废水经Fenton氧化处理后,可将出水BOD/COD值从0.01提高至0.67;再经过厌氧和好氧处理后,出水COD为100 mg/L以下;该组合上艺总的COD去除去可达99%,且运行性能稳定,效果可靠.
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| 关 键 词： | 2-祭酚废水 Fenton氧化法(FOP) 厌氧颗粒污泥膨胀床(EGSB) 好氧膜生物反应器(MBR) |
| 修稿时间： | 1/3/2008 12:00:00 AM |
Treatment of 2-naphthol wastewater by FOP-EGSB-MBR combined processes |
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| Wang Chun,Li Xiufen,Hua Zhaozhe and Chen Jian.Treatment of 2-naphthol wastewater by FOP-EGSB-MBR combined processes[J].Techniques and Equipment for Environmental Pollution Control,2008,2(8):1036-1039. |
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| Authors: | Wang Chun Li Xiufen Hua Zhaozhe and Chen Jian |
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| Abstract: | According to the characteristics of 2-naphthol wastewater, such as high COD concentration, low BOD/COD and biological toxicity, the treatment of a simulated 2-naphthol wastewater was studied by a process combined with Fenton oxidation, EGSB and MBR. The results showed that the ratio of BOD/COD increased from 0.01 to 0.67 after Fenton oxidation; and the ultimate COD value in the effluent after EGSB and MBR treatment was below 100 mg/L. The total COD removal rate reached 99% by the combined processes. |
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| Keywords: | 2-naphthol wastewater Fenton oxidation process (FOP) expanded granular sludge bed (EGSB) membrane biological reactor (MBR) |
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