| 膜生物反应器中的基质降解动力学研究 |
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| 引用本文： | 林红军,陆晓峰,施柳青.膜生物反应器中的基质降解动力学研究[J].环境科学与技术,2006,29(10):10-12. |
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| 作者姓名： | 林红军 陆晓峰 施柳青 |
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| 作者单位： | 中国科学院上海应用物理研究所,上海,201800 |
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| 摘 要： | 通过动力学推导,得到了膜生物反应器降解有机物和氨氮的的动力学模型,并采用膜生物反应器处理人工配制的生活污水,确定了相关的动力学参数KS=264.04mgCOD/L,νmax=2.01d-1,K=0.0076L/d·mgCOD,y=0.44mgMLSS/mgCOD,Kd=0.021d-1,KN=0.061d-1,并得到了动力学方程,实验表明该动力学方程能较好地预测MBR的出水水质状况,可以为膜生物反应器处理污水的工艺设计提供参考。
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| 关 键 词： | 膜生物反应器 基质降解动力学 有机物 氨氮 |
| 文章编号： | 1003-6504(2006)10-0010-03 |
| 收稿时间： | 2005-09-08 |
| 修稿时间： | 2006-02-27 |
Substrate Biodegradation Kinetics of a Membrane Bioreactor |
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| LIN Hong-jun,LU Xiao-feng,SHI Liu-qing.Substrate Biodegradation Kinetics of a Membrane Bioreactor[J].Environmental Science and Technology,2006,29(10):10-12. |
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| Authors: | LIN Hong-jun LU Xiao-feng SHI Liu-qing |
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| Abstract: | Substrate degradation kinetics of a membrane bioreactor (MBR) was analyzed and discussed, and a reaction kinetics model of organic matters and ammonia degradation was developed. The kinetic parameters and equations were determined by using MBR to treat artificial domestic wastewater. Results indicated that the kinetics model is satisfactory to predict the effluent qualities of MBR, which can provide reference for process design. |
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| Keywords: | membrane bioreactor (MBR) kinetics of substrate degradation organic matter ammonium |
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