1. School of Environmental and Safety Engineering North University of China Taiyuan 030051, Shanxi China
2. School of Intelligent Engineering Shenyang City University Shenyang 110112, Liaoning China
3. Shandong Tianbao Chemical Industry Corporation Pingyi 273300, Shandong China
4. School of Electronic Information Nanjing Vocational College of Information Technology Nanjing 210023, Jiangsu China
5. School of Chemical Engineering Nanjing University of Science and Technology Nanjing 210094 Jiangsu, China