Funding for this research was provided by:
National Natural Science Foundation of China (21577103, 21777122)
Major Science and Technology Program for Water Pollution Control and Treatment (2017ZX07207002)
Article History
Received: 13 February 2020
Accepted: 24 April 2020
First Online: 24 May 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.