Accepted Manuscript Title: Adsorption Study of Modified Coal Fly Ash with Sulfonic Acid as a Potential Adsorbent for the Removal of Toxic Reactive Dyes from Aqueous Solution: Kinetics and Thermodynamics Authors: Subhajit Dash, Haribandhu Chaudhuri, Radha Gupta, Udayabhanu G. Nair PII: S2213-3437(18)30263-X DOI: https://doi.org/10.1016/j.jece.2018.05.017 Reference: JECE 2380 To appear in: Received date: 4-1-2018 Revised date: 6-4-2018 Accepted date: 6-5-2018 Please cite this article as: Subhajit Dash, Haribandhu Chaudhuri, Radha Gupta, Udayabhanu G.Nair, Adsorption Study of Modified Coal Fly Ash with Sulfonic Acid as a Potential Adsorbent for the Removal of Toxic Reactive Dyes from Aqueous Solution: Kinetics and Thermodynamics, Journal of Environmental Chemical Engineering https://doi.org/10.1016/j.jece.2018.05.017 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.