AUTHOR=Bao Shenxu , Peng Hong , Rao Feng , Zhang Wencai TITLE=Editorial: The Separation and Removal of Inorganic Ions and Organics From Aqueous Solutions JOURNAL=Frontiers in Chemistry VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2021.757447 DOI=10.3389/fchem.2021.757447 ISSN=2296-2646