[Kinetic model and simulation of the adsorption-biofilm theory for the process of biopurifying VOC waste gases].
For the process of biopurifying waste gas containing VOC in low concentration by using a biological trickling filter, the related kinetic model and simulation of the new Adsorption-Biofilm theory were investigated in this study. By using the lab test data and the industrial test data, the results of contrast and validation indicated that the model had a good applicability for describing the practical bio-purification process of VOC waste gas. In the simulation study for the affection of main factor, such as the concentration of toluene in inlet gas, the gas flow and the height of biofilm-packing, a good pertinence was showed between calculated data and test dada, the interrelation coefficients were in 0.80-0.97.
Sun
Peishi
P
Institute of Environ. Science & Eng., Kunming University of Science and Technology, Kunming 650093. sunps@ynmail.com
Huang
Bing
B
Huang
Ruohua
R
Yang
Ping
P
D000327:Adsorption; D000393:Air Pollutants / Q000378:metabolism*; D000397:Air Pollution / Q000517:prevention & control*; D018441:Biofilms; D007700:Kinetics; D008697:Methane / Q000378:metabolism*; D008954:Models, Biological
D000393:Air Pollutants; D008697:Methane