| 水解酸化-SBR工艺处理味精废水 |
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| 引用本文： | 严进.水解酸化-SBR工艺处理味精废水[J].环境工程,2006,24(6):29-30. |
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| 作者姓名： | 严进 |
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| 作者单位： | 南通职业大学化工系,江苏,226007 |
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| 摘 要： | 利用水解酸化-SBR工艺对味精废水处理进行了试验研究,试验结果表明:在水解酸化水力停留时间为8h、SBR反应时间为6h、水温为20~25℃的条件下,CODCr和NH3-N的去除率均达92%以上。表明以水解酸化作为预处理可有效提高味精废水的可生化性,提高整个工艺的CODCr和NH3-N去除率。
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| 关 键 词： | 水解酸化 SBR 味精废水 |
| 收稿时间： | 2006-03-20 |
| 修稿时间： | 2006-03-20 |
AN EXPERIMENTAL STUDY ON TREATMENT OF MONOSODIUM GLUTAMATE WASTEWATER BY HYDROLYTIC ACIDIFICATION-SBR PROCESS |
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| Yan Jin.AN EXPERIMENTAL STUDY ON TREATMENT OF MONOSODIUM GLUTAMATE WASTEWATER BY HYDROLYTIC ACIDIFICATION-SBR PROCESS[J].Environmental Engineering,2006,24(6):29-30. |
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| Authors: | Yan Jin |
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| Abstract: | It is described an experimental study on monosodium glutamate wastewater treatment by hydrolytic acidification-SBR process.The experimental results show that COD_ Cr and NH_3-N removal rates of the wastewater are over 92%,the time of hydrolytic acidification stage and SBR are 8 h and 6 h,respectively,and the water temperature is 20～25 ℃.These results demonstrate that hydrolysis and acidification as pretreatment means can enhance efficiently the biodegradability of monosodium glutamate wastewater and the COD_ Cr and NH_3-N removal rates of the whole technology. |
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| Keywords: | hydrolytic acidification SBR and monosodium glutamate wastewater |
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