AUTHOR=Sánchez Antoni TITLE=The Current Role of Chemical Engineering in Solving Environmental Problems JOURNAL=Frontiers in Chemical Engineering VOLUME=1 YEAR=2019 URL=https://www.frontiersin.org/journals/chemical-engineering/articles/10.3389/fceng.2019.00001 DOI=10.3389/fceng.2019.00001 ISSN=2673-2718