1. Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming650500, P. R. China
2. The Innovation Team for Volatile Organic Compounds Pollutants Control and Resource Utilization of Yunnan Province, Kunming650500, P. R. China
3. The Higher Educational Key Laboratory for Odorous Volatile Organic Compounds Pollutants Control of Yunnan Province, Kunming650500, P. R. China