1. School of Environmental Science and Engineering, Shandong University, Qingdao, Shandong 266237, China
2. Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, NSW 2007, Australia
3. School of Life Sciences, Shandong University, Jinan 250100, China
4. School of Civil and Environmental Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
5. Environmental Engineering Department, Faculty of Engineering, Zagazig University, Zagazig 44519, Egypt