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- W4307934770 abstract "Chitosan-magnetite nanocomposite (CM) was synthesised using the one-step procedure, reducing the synthesis time and the complexity of the process. The synthesized CM was characterised by using X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), Brunauer-Emmett-Teller (BET), vibrating sample magnetometer (VSM). The nanocomposite was used to remove eriochrome black T (EBT) from the aqueous solution. The effects of pH, adsorption time, initial concentration of EBT, dose, and temperatures were studied. The experiment data were analysed by pseudo-first-order, pseudo-second-order, Elovich, and intra-particle-diffusion kinetic models. Among these models, the pseudo-second-order was the best fit model and the adsorption rate constant of EBT was 0.007 g/mg.min. The adsorption isotherms were studied by fitting the experimental data to the Langmuir, Freundlich, and Temkin models. The results indicated that the Langmuir model was the fittest model for describing the isotherms of the EBT adsorption on CM. When the temperature increased from 293 to 313K, the maximum adsorption capacity of EBT decreased from 291.2 to 83.5 mg/g. The thermodynamic study showed that the ETB adsorption process onto CM was a spontaneous and exothermic process with ∆G0, ∆H0 negative. The EBT dye adsorption mechanism was discussed, involved interactions, such as electrostatic attraction and H-bonding. CM could be regenerated and reused to adsorb anionic dye." @default.
- W4307934770 created "2022-11-06" @default.
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- W4307934770 date "2022-11-02" @default.
- W4307934770 modified "2023-10-16" @default.
- W4307934770 title "Removal of anionic dye from aqueous solution by chitosan - magnetite nanocomposite" @default.
- W4307934770 cites W1965312296 @default.
- W4307934770 cites W1973503653 @default.
- W4307934770 cites W1986113254 @default.
- W4307934770 cites W1998212562 @default.
- W4307934770 cites W2014308449 @default.
- W4307934770 cites W2017456485 @default.
- W4307934770 cites W2020990667 @default.
- W4307934770 cites W2032266093 @default.
- W4307934770 cites W2034825650 @default.
- W4307934770 cites W2040067456 @default.
- W4307934770 cites W2045000478 @default.
- W4307934770 cites W2045069645 @default.
- W4307934770 cites W2055383532 @default.
- W4307934770 cites W2056304136 @default.
- W4307934770 cites W2068205044 @default.
- W4307934770 cites W2074737806 @default.
- W4307934770 cites W2079975356 @default.
- W4307934770 cites W2080631589 @default.
- W4307934770 cites W2094779541 @default.
- W4307934770 cites W2110903902 @default.
- W4307934770 cites W2149673027 @default.
- W4307934770 cites W2159232912 @default.
- W4307934770 cites W2164052036 @default.
- W4307934770 cites W2297266406 @default.
- W4307934770 cites W2336733718 @default.
- W4307934770 cites W2346754700 @default.
- W4307934770 cites W2346994484 @default.
- W4307934770 cites W2489909018 @default.
- W4307934770 cites W2491657194 @default.
- W4307934770 cites W2524881668 @default.
- W4307934770 cites W2529914795 @default.
- W4307934770 cites W2572432082 @default.
- W4307934770 cites W2585123392 @default.
- W4307934770 cites W2596048678 @default.
- W4307934770 cites W2596251453 @default.
- W4307934770 cites W2603284511 @default.
- W4307934770 cites W2738466316 @default.
- W4307934770 cites W2771033907 @default.
- W4307934770 cites W2771396902 @default.
- W4307934770 cites W2772227321 @default.
- W4307934770 cites W2772824564 @default.
- W4307934770 cites W2782216341 @default.
- W4307934770 cites W2792527064 @default.
- W4307934770 cites W2883610241 @default.
- W4307934770 cites W2899067612 @default.
- W4307934770 cites W2902357896 @default.
- W4307934770 cites W2907974660 @default.
- W4307934770 cites W2912811551 @default.
- W4307934770 cites W2921552874 @default.
- W4307934770 cites W2945141783 @default.
- W4307934770 cites W2946038142 @default.
- W4307934770 cites W2948595259 @default.
- W4307934770 cites W2949992105 @default.
- W4307934770 cites W2958352310 @default.
- W4307934770 cites W2963641049 @default.
- W4307934770 cites W2964819868 @default.
- W4307934770 cites W2970503983 @default.
- W4307934770 cites W2979319388 @default.
- W4307934770 cites W2984841515 @default.
- W4307934770 cites W2987381058 @default.
- W4307934770 cites W2991574362 @default.
- W4307934770 cites W3009483040 @default.
- W4307934770 cites W3015385723 @default.
- W4307934770 cites W3022855571 @default.
- W4307934770 cites W3036885396 @default.
- W4307934770 cites W3036985049 @default.
- W4307934770 cites W3037085124 @default.
- W4307934770 cites W3084486335 @default.
- W4307934770 cites W3092986505 @default.
- W4307934770 cites W3095478902 @default.
- W4307934770 cites W3106991395 @default.
- W4307934770 cites W3115404559 @default.
- W4307934770 cites W3131915799 @default.
- W4307934770 cites W3138010449 @default.
- W4307934770 cites W3143634752 @default.
- W4307934770 cites W3159484924 @default.
- W4307934770 cites W3163588682 @default.
- W4307934770 cites W4205754861 @default.
- W4307934770 cites W4206512792 @default.
- W4307934770 cites W4285020874 @default.
- W4307934770 cites W749762139 @default.
- W4307934770 doi "https://doi.org/10.1080/03067319.2022.2140410" @default.
- W4307934770 hasPublicationYear "2022" @default.
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