Abstract
The adsorption of diclofenac sodium, a commonly used nonsteroidal antiarthritic drug, from aqueous solutions of different concentrations on a carbon adsorbent obtained from coconut shell was studied at different temperatures. Based on the experimental data, a mathematical model was constructed with the use of a mathematical design methodology to describe the dependence of the degree of extraction of diclofenac sodium on experimental conditions. The experimental conditions required for the extraction of no less than 95% diclofenac sodium were determined.
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Original Russian Text © M.D. Vedenyapina, P. Stopp, D. Weichgrebe, A.A. Vedenyapin, 2016, published in Khimiya Tverdogo Topliva, 2016, No. 4, pp. 59–61.
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Vedenyapina, M.D., Stopp, P., Weichgrebe, D. et al. Application of a response surface method to studying the adsorption of diclofenac sodium from aqueous solutions on activated carbon. Solid Fuel Chem. 50, 265–267 (2016). https://doi.org/10.3103/S036152191604011X
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DOI: https://doi.org/10.3103/S036152191604011X