1. College of Environmental Science and Engineering/Sino-Canada Joint R&D Centre for Water and Environmental Safety, Nankai University, Tianjin, PR China
2. Department of Urban Management and Eco-protection, Tianjin High-Tech Area, Tianjin, PR China
3. Department of Biological & Agricultural Engineering, Texas A&M University, College Station, TX, USA
4. National Water Centre, UAE University, Al Ain, UAE