Information is missing from the Funding statement. The correct Funding statement is as follows: This study was supported by Liaoning Provincial College Basic Research Program of Liaoning Education Department in the form of grants awarded to CG (LJ2017QL004) and JZ (LJ2017QL016, LJ2019FL001), the Industrial Public Relations and Industrialization Guidance Plan of Liaoning Provincial Department of Science and Technology in the form of grants awarded to JZ (20180551120) and CG (2019JH8/10100092), and The National Natural Science Foundation of China in the form of a grant awarded to JY (51404136). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
Reference
- 1. Guo C, Zou J, Yang J, Wang K, Song S (2020) Surface characterization of maize-straw-derived biochar and their sorption mechanism for Pb2+ and methylene blue. PLoS ONE 15(8): e0238105. https://doi.org/10.1371/journal.pone.0238105 pmid:32853282
Citation: Guo C, Zou J, Yang J, Wang K, Song S (2020) Correction: Surface characterization of maize-straw-derived biochar and their sorption mechanism for Pb2+ and methylene blue. PLoS ONE 15(12): e0244938. https://doi.org/10.1371/journal.pone.0244938
Published: December 31, 2020
Copyright: © 2020 Guo et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.