1. School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430079, P.R. China
2. School of Resource and Environmental Sciences, Hubei Key Laboratory of Biomass-Resources Chemistry and Environmental Biotechnology, Wuhan University, Wuhan 430074, P.R. China
3. Wuhan Wenke Ecological Environment, Ltd., Wuhan 430223, P.R. China
4. Hunan Institute of Microbiology, Changsha 410009, P.R. China
5. School of Environment, Tsinghua University, Beijing 100084, P.R. China