Accepted Manuscript Decolorization of cationic and anionic dye-laden wastewater by steam-activated biochar produced at an industrial-scale from spent mushroom substrate Divine Damertey Sewu, Hwansoo Jung, Seung Soo Kim, Dae Sung Lee, Seung Han Woo PII: S0960-8524(19)30045-8 DOI: https://doi.org/10.1016/j.biortech.2019.01.034 Reference: BITE 20911 To appear in: Bioresource Technology Received Date: 6 November 2018 Revised Date: 5 January 2019 Accepted Date: 8 January 2019 Please cite this article as: Damertey Sewu, D., Jung, H., Soo Kim, S., Sung Lee, D., Han Woo, S., Decolorization of cationic and anionic dye-laden wastewater by steam-activated biochar produced at an industrial-scale from spent mushroom substrate, Bioresource Technology (2019), doi: https://doi.org/10.1016/j.biortech.2019.01.034 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.