Funding for this research was provided by:
Zhengzhou Municipal Science and Technology Bureau (No:2013-3-001)
Jinhua Environmental Protection Bureau (No:YG2014-FW673-ZFCG046)
National Key R&D Program of China (No.2018YFC0213600)
Article History
Received: 11 June 2019
Accepted: 5 March 2020
First Online: 19 March 2020