1. Department of Environmental Engineering, Hebei University of Environmental Engineering, Qinhuangdao, 066102, PR China
2. Hebei Key Laboratory of Agroecological Safety, Hebei University of Environmental Engineering, Qinhuangdao, 066102, PR China
3. Hebei Key Laboratory of Applied Chemistry, School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, PR China