1. School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
2. Hubei Provincial Engineering Laboratory of Solid Waste Treatment, Disposal and Recycle Technology, Wuhan, Hubei 430074, China
3. State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China