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صفحه اصلی
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بیست و نهمین کنفرانس شیمی آلی ایران
Investigating the absorption kinetics of methylene blue color pollutant
نویسندگان :
Mohadeseh Bakhtiararshad ( Ayatollah Brujerdi University, Brujerd , Iran ) , Maryam Razavimehr ( Ayatollah Brujerdi University, Brujerd , Iran ) , MohammadHossein Fekri ( Ayatollah Brujerdi University, Brujerd , Iran ) , Samaneh Soleymani ( Ayatollah Brujerdi University, Brujerd , Iran )
کلید واژه ها :
Nano composite،Color pollutant،Methylene blue surface adsorption
چکیده مقاله :
In this study, the adsorption kinetics of methylene blue color pollutant on Ag/AC/SBA-16 nanocomposite as adsorbent was investigated. For this purpose, Ag/AC/SBA-16 nanocomposite was synthesized in the first step [1]. To confirm the nanocomposite structure, XRD, FTIR and SEM analyzes were prepared from the samples [2]. Then, pseudo-first-order and pseudo-second-order kinetic models were investigated to find the best kinetic model for the adsorption of methylene blue color pollutant on Ag/AC/SBA-16 nanocomposite [3]. The results showed that the absorption process of methylene blue on Ag/AC/SBA-16 nanocomposite corresponds to the pseudo-first order kinetic model with the regression coefficient R2 = 0.9996 [4]. Figure 1 shows the chemical structure of the colored pollutant methylene blue.
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