Funding for this research was provided by:
Major Science and Technology Program for Water Pollution Control and Treatment (2019YFC0408801, 2017ZX07201001)
National Natural Science Foundation of China (51778452)
Article History
Received: 30 December 2019
Accepted: 11 May 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.