Souza Pereira E, Ramalho Junior R, José de Andrade S. Application of acidic treated peanut shell biochar in methyl orange removal from aqueous medium: elucidating isotherms, kinetics and proposed mechanism. J. Appl. Mat. Tech. [Internet]. 2026 May 31 [cited 2026 Jun. 2];8(1):1-9. Available from: https://www.jamt.icancee.org/index.php/jamt/article/view/132