Funding for this research was provided by:
National Natural Science Foundation of China (21507109)
Natural Science Foundation of Tianjin Municipal Science and Technology Commission (YZ2015109)
Natural science fund for colleges and universities in Jiangsu Province (15KJB610016)
Open Foundation of Key Laboratory of Industrial Ecology and Environmental Engineering (KLIEEE-17-02)
Article History
Received: 25 October 2018
Accepted: 11 February 2019
First Online: 22 February 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.