Conţinutul numărului revistei |
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SM ISO690:2012 LUPAŞCU, Tudor, CIOBANU, Mihail, BOTAN, Victoria, NISTOR, Andrei. Catalytic oxidation of methylene blue. In: Chemistry Journal of Moldova, 2010, nr. 2(5), pp. 37-40. ISSN 1857-1727. |
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Chemistry Journal of Moldova | ||||||
Numărul 2(5) / 2010 / ISSN 1857-1727 /ISSNe 2345-1688 | ||||||
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Pag. 37-40 | ||||||
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The intact activated carbon CAN-8, obtained from nutshells by activation with water vapors, in the presence of oxygen and at relatively low temperatures, possesses catalytic activity, caused by the presence of alkaline functional groups on its surface, as well as by the formation, in these experimental conditions, of the OH• radical, which has a high oxidation potential. After 25 cycles of the process of methylene blue oxidation, the data of chromatographic analyses indicate the presence of three organic components in the solution.
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Cuvinte-cheie catalytic oxidation, methylene blue, activated carbon |
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