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Thermodynamic study for treatment of industrial water contaminated with adsorption methylene-blue dye
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| Author:
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AHMED TAHA YASSEN, RUSUL RIFAT JAMEEL
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| Abstract:
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In this study, a new adsorbent material was prepared and diagnosed from primary plant sources, namely (grape leaves), as it was diagnosed by various techniques such as the atomic forces microscope (AFM), which showed sharp protrusions up to (18.23nm) and this cycle provides a large and good surface area, as well as the X-ray energy dispersion technique (EDX), which showed a high percentage of carbon, and the values of (?Ho) showed that the adsorption of the dye under study is all heatemitting (negative) and that the nature of the forces that dominate The adsorption process is physical forces, and the values of change in free energy (?G°) indicate that the adsorption process occurs spontaneously (negative) for the blue methylene dye under study, and the results also showed that the entropy values (?S°) are negative.
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| Keyword:
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Water pollution, industrial water adsorption, activated charcoal.
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| EOI:
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-
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| DOI:
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https://doi.org/10.31838/ijpr/2023.15.03.009
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| Download:
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Request For Article
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