1. Anhui Institute of Ecological Civilization, Anhui Jianzhu University, Hefei, Anhui 230601, P. R. China
2. Anhui Provincial Key Laboratory of Environmental Pollution Control and Resource Reuse, Anhui Jianzhu University, Hefei, Anhui 230601, P. R. China
3. School of Environment and Energy Engineering, Anhui Jianzhu University, Hefei, Anhui 230601, P. R. China
4. Pollution Control and Resource Utilization in Industrial Parks Joint Laboratory of Anhui Province, Anhui Zhonghuan Environmental Protection Technology Co. Ltd, Hefei, Anhui 230051, P. R. China