| 垃圾渗滤液的膜生物反应器与传统生物工艺述评 |
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| 引用本文： | 叶舟. 垃圾渗滤液的膜生物反应器与传统生物工艺述评[J]. 环境工程, 2011, 0(Z1) |
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| 作者姓名： | 叶舟 |
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| 作者单位： | 浙江浙大海元环境科技有限公司; |
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| 摘 要： | 采用文献调研法比较评价了膜生物反应器与传统生物工艺对垃圾渗滤液的处理效果。结果表明,渗滤液的水质特征(主要指COD)主要由渗滤液年龄决定,B/C值和渗滤液年龄对COD去除有重要影响。传统生物处理常采用多级组合工艺,渗滤液特性、工艺单元数、水力停留时间和有机负荷率等是影响COD去除的重要参数。近年来,MBR工艺的应用日益广泛,对于B/C值较低的老龄渗滤液,MBR工艺可获得更好的COD去除效果,也有利于废水的膜深度处理。
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| 关 键 词： | 垃圾渗滤液 好氧处理 厌氧处理 膜生物反应器 COD去除 |
COMPARISON ON TREATMENT OF LEACHAT USING MBR AND TRADITIONAL BIOLOGICAL METHODS |
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| Ye Zhou. COMPARISON ON TREATMENT OF LEACHAT USING MBR AND TRADITIONAL BIOLOGICAL METHODS[J]. Environmental Engineering, 2011, 0(Z1) |
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| Authors: | Ye Zhou |
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| Affiliation: | Ye Zhou(Haiyuan Environmental Science & Technology Co.,Ltd.,Hangzhou 310051,China) |
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| Abstract: | The treatment performance of MBR and traditional biological disposal methods on leachat was compared by investigation.The results showed that the water quality of leachat mainly depends on its age.Traditional biological disposal are usually multi-leveled.Leachat characteristic,unit amount,HRT,and organic load are key factors on COD removal.In the recent years,MBR were widely used and could gain a good treatment effects when treating aged leachat with a low B/C,which will have a bright future in the maket. |
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| Keywords: | leachat aerobic treatment anaerobic treatment MBR COD |
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