| 曝气生物滤池处理生活污水的试验研究 |
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| 引用本文： | 马晓春,刘世桐.曝气生物滤池处理生活污水的试验研究[J].环境保护科学,2009,35(2):34-36. |
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| 作者姓名： | 马晓春 刘世桐 |
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| 作者单位： | 沈阳市环境保护局和平分局,环境监测站,沈阳,110005 |
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| 摘 要： | 对升流式二级曝气生物滤池去除COD和NHs—N的效果进行了试验研究，并在各个阶段对比中找出最优的运行工况，从而达到节约能源，降低运行成本的目的。通过试验对水力负荷、有机负荷、气水比等参数的变化对去除COD和NH3-N效果的影响。研究结果表明，在进水水力负荷为1～4m3／m^2·h、有机负荷为4-13kgCOD／ms·d及气水比1：1～3：1的工艺条件下，COD和NH3-N的出水水质均能满足杂用水需要。
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| 关 键 词： | 曝气生物滤池 水力负荷 有机负荷 气水比 |
Experimental study on Biological Aerated Filter(BAF)Process in Treating Domestic Sewage |
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| Ma Xiao-chun et al.Experimental study on Biological Aerated Filter(BAF)Process in Treating Domestic Sewage[J].Environmental Protection Science,2009,35(2):34-36. |
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| Authors: | Ma Xiao-chun |
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| Abstract: | In the study,biological aerated filter was carried out to treat domestic sewage in dynamic experiment.The COD and NH3-N removal effect of this treatment craft was investigated.The optimal operation conditions were found out to save energy and decrease operation cost.The results showed that the effluent quality of BAF can meet the integrated wastewater discharge standard well under the conditon of hydraulic loading 1～4m3/m2·h,organic loading 4～13kgCOD/m3·d and air/water ratio 1∶1～3∶1. |
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| Keywords: | Biological Aerated Filter(BAF) Hydraulic Loading Organic Loading Air/Water Ratio |
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