基于数值模拟的AmOn综合营养物去除反应器优化

2011 International Conference on Remote Sensing, Environment and Transportation Engineering Pub Date : 2011-06-24 DOI:10.1109/RSETE.2011.5965472

Yiming Su, Xuefei Zhou, Yalei Zhang, Ming Jiang, Mao-dong Hu

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引用次数: 0

摘要

本研究的目的是分析建立AmOn综合营养物去除反应器模型的方法，并根据实验结果对操作条件进行优化。模型采用了ASM机制和WEST软件。结果表明，COD、NH3-N、TN和TP的实验值与模拟值的相对误差分别为7.2%、9.1%、12.5%和6.3%。运行参数取值范围:气液比在20∶1 ~ 30∶1之间，C/N在10∶1以上。找到并验证了一种较好的模拟AmOn反应器的方法。该模型为在实际中更有效地利用AmOn综合反应器提供了理论依据。

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Optimization of AmOn Integrative Nutrients Removal Reactor Based on Numerical Simulation

The aim of this study is to analisis the method of estabishing a model of AmOn integrative nutrients removal reactor, and based on the results of experiments, to optimize the operating conditions as well. The ASM mechanisms and WEST software were unilized in the model. Results showed that the relatively errors of COD, NH3-N, TN and TP between value of experiment and simulated are 7.2%, 9.1%, 12.5% and 6.3%, respectively. The values ranges of operating parameters are: gas/liquid ratio is between 20∶1–30∶1, and C/N is above 10∶1. A good method of simulating AmOn reactor is found and validated. The model offers a theory base which can using AmOn integrative reactor in practical more effectively.

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2011 International Conference on Remote Sensing, Environment and Transportation Engineering

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