1. School of Chemical Equipment, Shenyang University of Technology, Liaoyang 111003, China
2. State Key Laboratory of Petroleum Pollution Control, CNPC Research Institute of Safety and Environmental Technology, Beijing 102206, China
3. College of Chemistry and Chemical Engineering, Shaanxi Province Key Laboratory of Environmental Pollution Control and Reservoir Protection, Technology of Oilfields, Xi’an Shiyou University, Xi’an 710065, China