生物法同时脱除烟气中SO_2和NO_x的模拟研究

Simulation Study on Biological Method of Purifying SO_2 & NO_x in Flue Gas

采用生物膜填料塔净化低浓度的SO2和NOx烟气,对生物膜填料塔净化低浓度的SO2和NOx烟气的动力学模型进行了研究,确定动力学模型的重要参数,并采用该动力学模型对实验数据进行了验证。结果表明,吸附—生物膜理论的动力学模型能够较好地用于描述生物膜填料塔对低浓度SO2和NOx烟气的净化过程,计算值与实验值之间的相关性很好。

The mechanism of purifying the flue gases containing SO2 & NOx in low concentration by using the biological method were investigated in this research. The key parameters of the kinetic model were determined,which can be used to validate the experimental data.The results indicated that the kinetic model of adsorption-biofilm theory had a good applicability for describing process of purifying SO2 & NOx in low concentration in biological tricking filter.The interrelation coefficient between experimental points...