| 内循环好氧生物流化床处理糖业废水试验研究 |
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| 引用本文： | 田雪莲,胡堃,郭勇,黄卫星.内循环好氧生物流化床处理糖业废水试验研究[J].工业水处理,2011,31(1):33-36. |
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| 作者姓名： | 田雪莲 胡堃 郭勇 黄卫星 |
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| 作者单位： | 四川大学化工学院,四川成都,610065 |
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| 摘 要： | 应用内循环好氧生物流化床对COD(cr)和NH3-N质量浓度分别为350-580mg/L和7-12mg/L的甘蔗制糖废水进行处理.以人工合成的高分子颗粒作生物膜载体,通过改变空气流量和水力停留时间,考察不同操作条件下对不同浓度废水的COD(cr)和NH3-N去除效果.试验表明,在进气量为40L/h、水力停留时间为3-4...
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| 关 键 词： | 内循环好氧生物流化床 糖业废水 生物膜 |
Experimental research on the treatment of wastewater from cane-sugar production with internal-circulation aerobic bio-fluidized bed |
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| Tian Xuelian,Hu Kun,Guo Yong,Huang Weixing.Experimental research on the treatment of wastewater from cane-sugar production with internal-circulation aerobic bio-fluidized bed[J].Industrial Water Treatment,2011,31(1):33-36. |
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| Authors: | Tian Xuelian Hu Kun Guo Yong Huang Weixing |
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| Affiliation: | Tian Xuelian,Hu Kun,Guo Yong,Huang Weixing (School of Chemical Engineering,Sichuan University,Chengdu 610065,China) |
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| Abstract: | The internal-circulation aerobic bio-fluidized bed has been used for treating the wastewater from a cane-sugar refinery.The concentrations of CODCr and NH3-N applied are 350-580 mg/L and 7-12 mg/L,respectively. Biological carriers are synthetic polymer particles.By means of changing the air flow rate and hydraulic residence time,the average removal rate of CODCr and NH3-N of the wastewater with different concentrations under differential operation conditions are investigated.The results show that when the i... |
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| Keywords: | internal-circulation aerobic bio-fluidized bed wastewater from sugar production bio-film |
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