ADSORPTION KINETICS FOR THE REMOVAL OF METHYLENE BLUE AND METHYL ORANGE BY USING SUPER SAND
نویسندگان
چکیده
This study investigated the preparation of super sand substance and used it as an effective adsorbent for removal two different dyes methylene blue (basic) methyl orange (acidic). The initial concentration range that were in adsorption process was (50−200) ppm with a temperature (20−35) °C, surface characteristics graphite, graphene oxide, coated by AFM test. Three kinetics models applied to experimental data this study, pseudo−first order, pseudo−second interparticle diffusion model. result showed corresponded order kinetic model confidence level R2= 0.99.
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ژورنال
عنوان ژورنال: ?????
سال: 2021
ISSN: ['1132-0877', '2255-596X']
DOI: https://doi.org/10.30572/2018/kje/120205