| 活性污泥2号模型的应用与校正 |
| |
| 引用本文： | 陈晓龙,杨海真,顾国维. 活性污泥2号模型的应用与校正[J]. 工业用水与废水, 2003, 34(1): 1-4 |
| |
| 作者姓名： | 陈晓龙 杨海真 顾国维 |
| |
| 作者单位： | 同济大学,污染控制与资源化研究国家重点实验室,上海,200092 |
| |
| 基金项目： | 国家自然科学基金重点项目(50138010) |
| |
| 摘 要： | 采用国际水质协会提出的活性污泥2号模型,以MATLAB为工具编制计算软件,采用该软件对常州市污水厂进行计算,在输入典型的动力学和化学计量参数值后,计算结果表明出水CODCr指标大部分得到较好的模拟,但NH3-N、TP和TN出水指标模拟值与实际值有差异。通过对参数灵敏度的分析,在考虑温度影响的条件下,进行模型校正,模型校正后,预测精度得到显著提高。
|
| 关 键 词： | 城市污水 污水处理 活性污泥法 数学模型 |
| 文章编号： | 1009-2455(2003)01-0001-04 |
| 修稿时间： | 2002-10-14 |
Application and Calibration of Activated Sludge Model No. 2 |
| |
| CHEN Xiao long,YANG Hai zhen,GU Guo wei. Application and Calibration of Activated Sludge Model No. 2[J]. Industrial Water & Wastewater, 2003, 34(1): 1-4 |
| |
| Authors: | CHEN Xiao long YANG Hai zhen GU Guo wei |
| |
| Abstract: | The activated sludge model No.2 given by IAWQ and the calculating software developed by using MATLAB as the tool were used in calculating Changzhou Sewage Treatment Plant. With the input of typical kinetic and stoichiometric parameters, the results of the calculation showed that most of the CODCr figures of the outlet water had been well simulated while there had been differences between the simulation values and the actual values of the NH3 N, TP and TN figures of the outlet water. Having analyzed the sensitivity of the parameters and taken into consideration the effect of temperature, the model was then calibrated. After the calibration of the model, the accuracy of simulation was significantly improved. |
| |
| Keywords: | municipal sewage sewage treatment activated sludge method mathematical model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
