Funding for this research was provided by:
National Natural Science Foundation of China (21773050, 21528501)
State Key Laboratory of Urban Water Resource and Environment (2017DX05)
National Key Research and Development Programme (2016YFC0401104)
HIT Environment and Ecology Innovation Special Funds (HSCJ201617)
Article History
Received: 13 November 2017
Accepted: 26 April 2018
First Online: 5 May 2018