Following the publication of the above article the publisher received concerns regarding the reliability and completeness of the methodology and data presented in the article. An investigation was conducted in accordance with Frontiers’ policies and it was determined that the scientific validity of the article could not be rectified with a correction; therefore, the article has been retracted.
The authors agreed to this retraction.
This retraction was approved by the Chief Editors of Frontiers in Environmental Science and the Chief Executive Editor of Frontiers.
Summary
Keywords
CW, MFC, Leersia hexandra Swartz, Wastewater treament, XPS, FTIR, EPR
Citation
Frontiers Editorial Office (2023) Retraction: Treatment mechanism of hexavalent chromium wastewater in constructed wetland-microbial fuel cell coupling system. Front. Environ. Sci. 10:1124806. doi: 10.3389/fenvs.2022.1124806
Received
15 December 2022
Accepted
28 December 2022
Published
23 January 2023
Approved by
Oladele Ogunseitan, University of California, Irvine, United States
Volume
10 - 2022
Updates
Copyright
© 2023 Frontiers Editorial Office.
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This article was submitted to Toxicology, Pollution and the Environment, a section of the journal Frontiers in Environmental Science
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