PHOTOMETRIC TITRATION OF SODIUM HUMATE
| Autor: | O. N. Bulgakova, A. A. Zvekov, M. G. Korzh, М. Р. Pidgirnii, A. S. Nikitina, М. М. Kolosova |
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| Jazyk: | English<br />Russian |
| Rok vydání: | 2015 |
| Předmět: | |
| Zdroj: | Вестник Кемеровского государственного университета, Vol 0, Iss 1-1, Pp 25-28 (2015) |
| Druh dokumentu: | article |
| ISSN: | 2078-8975 2078-8983 |
| Popis: | The curves of sodium humate photometric titration with hydrochloric acid were measured in the visible spectral range. It was shown that the absorption switching to scattering makes a measured absorbance change during titration. The results are discussed concerning the formation of humic acids colloidal phase. |
| Databáze: | Directory of Open Access Journals |
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