Funding for this research was provided by:
Fundamental Research Funds for the Central Universities (2016ZCQ06 and 2015ZCQ-SB-01)
National Natural Science Foundation of China (51609004)
Major Science and Technology Program for Water Pollution Control and Treatment (2017ZX07102-001)
China Scholarship Council (201406220156)
Article History
Received: 19 September 2018
Accepted: 5 February 2019
First Online: 19 February 2019
Compliance with Ethical Standards
:
: The authors declare no conflict of interest.