Environmental Removal of Reactive Blue 49 Dye From Aqueous Solution by (Lemon peels as activated carbon): a Model of Low Cost agricultural waste
نویسندگان
چکیده
Abstract The removal of reactive blue 49 dye on a bio-sorbent material for Natural lemon peels(NLP) and Acid-activated carbon peels(AACLP) from aqueous solutions was studied. Preparation activated by Calcinations at temperature (300°C) one hour chemical activation phosphoric acid. Study different parameter such as effect contact time, adsorbent dose, pH solution, solution Adsorption comparison (agricultural waste). prepared AACLP characterized utilizing FT-IR, FESEM technique. Equilibrium result were Isotherm Langmuir isotherm Freundlich. obey good correlations (R 2 =0.854). Thermodynamic studies have shown that the reaction is spontaneous, endothermic convenient in nature.
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ژورنال
عنوان ژورنال: IOP conference series
سال: 2022
ISSN: ['1757-899X', '1757-8981']
DOI: https://doi.org/10.1088/1755-1315/1029/1/012010