| 木薯柠檬酸废水的厌氧处理工程 |
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| 引用本文： | 郭永福,郭维华,马三剑.木薯柠檬酸废水的厌氧处理工程[J].环境工程,2004,22(3):24-26. |
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| 作者姓名： | 郭永福 郭维华 马三剑 |
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| 作者单位： | 苏州科技学院环境科学与工程系,江苏,215011;苏州科技学院环境科学与工程系,江苏,215011;苏州科技学院环境科学与工程系,江苏,215011 |
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| 摘 要： | 以木薯作为主要原料的江苏某柠檬酸厂 ,其废水处理系统将原有的发酵罐改造成UASB后 ,运行结果表明 :UASB进水水温在 38～ 4 2℃ ,出水CODCr保持在 10 0 0mg L以下 ,处理效率保持在 95 %左右 ,CODCr 有机负荷达到了9kg m3·d ,污泥实现颗粒化 ,在工程实践中取得的经验和数据 ,对设计或操作UASB反应器 ,有借鉴意义。
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| 关 键 词： | 木薯 柠檬酸 厌氧反应器 UASB 废水处理 |
PROJECT OF TREATING CASSAVA CITRIC ACID WASTEATER BY ANAEROBIC PROCESS |
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| Guo Yongfu et al.PROJECT OF TREATING CASSAVA CITRIC ACID WASTEATER BY ANAEROBIC PROCESS[J].Environmental Engineering,2004,22(3):24-26. |
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| Authors: | Guo Yongfu |
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| Institution: | Guo Yongfu et al |
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| Abstract: | The system of wastewater treatment of a citric acid plant of Jiangsu,which uses cassava as its main raw material after reconstructing the ferment jar as UASB.The results show that when the temperature of the influent keeps 38～42 ℃ and the COD Cr is less than 1 000 mg/L ,the removal rate of COD Cr is up to 95%, and the organic loading (COD Cr ) is 9 kg/m 3·d.The granulation of anaerobic sludge is realized.Some experience and data were acquired in the practice,which may be a reference for design or operation of UASB reactor. |
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| Keywords: | cassava citric acid anaerobic reactor UASB and wastewater treatment |
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