AUTHOR=Sánchez Antoni TITLE=Editorial: Editors’ showcase: Environmental chemical engineering JOURNAL=Frontiers in Chemical Engineering VOLUME=4 YEAR=2023 URL=https://www.frontiersin.org/journals/chemical-engineering/articles/10.3389/fceng.2022.1126710 DOI=10.3389/fceng.2022.1126710 ISSN=2673-2718