1 School of Resources and Environmental Engineering, East China University of Science and Technology, Shanghai 200237, China
2 Fellow IWA, BCEE, University of Pavia, Pavia, Italy
* Author to whom correspondence should be addressed.
Received: 16 May 2022
Accepted: 17 May 2022
Published: 15 Jun 2022

This work is licensed under a Creative Commons Attribution 4.0 International License. To view a copy of this license, visit
http://creativecommons.org/licenses/by/4.0/