Interaction of Humic Acids with Naphthalene

Capa

Citar

Texto integral

Acesso aberto Acesso aberto
Acesso é fechado Acesso está concedido
Acesso é fechado Somente assinantes

Resumo

The interaction of humic acids (HA) isolated from oxidized brown coal with the polyaromatic hydrocarbon naphthalene has been studied. The electron-donating properties of HA were evaluated by the intensity of electronic transitions in the UV region and the calculated descriptors. The modification of the HA structure was carried out by the method of mechanical activation (MA) under alkaline and oxidative conditions. A significant increase in the proportion of aromatic and oxidized fragments in the HA structure after MA under oxidative conditions increased the intensity of binding of HA to naphthalene. A significant increase in the adsorption capacity of mechanoactivated HA in a dispersive aqueous medium with naphthalene has been shown.

Texto integral

Acesso é fechado

Sobre autores

N. Yudina

Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences

Autor responsável pela correspondência
Email: natal@ipc.tsc.ru
Rússia, Tomsk

T. Petrenko

Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences

Email: uvikon@ipc.tsc.ru
Rússia, Tomsk

Bibliografia

  1. Shirshin E.A., Budylin G.S., Grechischeva N.Yu, Fadeev V.V., Perminova I.V. // Photochem. Photobiol. Sci. 2016. V. 15. P. 842. https://doi.org/10.1039/C6PP00052E
  2. Гречищева Н.Ю., Холодов В.А., Вахрушкина И.А., Мещеряков С.В., Перминова И.В. // Защита окружающей среды в нефтегазовом комплексе. 2012. №. 5. С. 21.
  3. Чайковская О.Н., Юдина Н.В., Мальцева Е.В., Нечаев Л.В., Светличный В.А. // Изв. высш. учеб. завед. Физика. 2016. № 4. С. 121.
  4. Kulikova N.A., Perminova I.V. // Environmental Science & Technology. 2002. V. 36. № 17. Р. 3720. https://doi.org/10.1021/es301843s
  5. Anisimova M.A., Perminova I.V., Lebedeva G.F. // Eurasian soil science. 1998. V. 31. № 9. Р. 973.
  6. Савельева А. В., Юдина Н.В., Березина Е. М., Петрова Е. В. // ХТТ. 2016. № 2. С. 10. https://doi.org:10.7868/S0023117716020109 [Solid Fuel Chemistry. 2016. V. 50. № 2. P. 76.].
  7. Мальцева Е.В., Юдина Н.В. // ХТТ. 2014. № 4. С. 27. https://doi.org/10.7868/S0023117714040082 [Solid Fuel Chemistry. 2014. V. 48. № 4. P. 239244.].
  8. Карабаев С.О., Гайнуллина И.П., Локшина И.М., Джунушалиева А.К., Лутовская С.В., Киреева Д.П. //Башкир. Хим. журнал. 2021. Т. 28. № 3. С. 97. https://doi.org/10.17122/bcj2021397103
  9. Мальцева Е.В., Иванов А.А., Юдина Н.В. // Журн. физ. хим. 2009. Т. 83. № 11. С. 2175.
  10. Backhus D.A., Golini C., Castellanos E. // Environ. Sci. Technol. 2003. V. 37. P. 4717. https://doi.org/10.1021/es026388a
  11. Tchaikovskaya O.N., Nechaev L.V., Yudina N.V., Mal’tseva E.V. //Luminescence. 2016. V. 31. № 5. P. 1098. https://doi.org/10.1002/bio.3077
  12. Del Vecchio R., Blough N.V. // Environ. Sci. Technol. 2004. V. 38. P. 3885. https://doi.org/10.1021/es049912h
  13. Milori D.M.B.P., Neto L.M., Bayer C., Mielniczuk J. // Soil Science. 2002. V. 167. P. 739. https://doi.org/10.1097/00010694-200211000-00004
  14. Кудеярова А.Ю. //Почвоведение. 2001. № 11. С. 1323.
  15. Linkevich E.V., Yudina N.V., Savel’eva A.V. // Russian Phys. Chem. A. 2020. V. 94. № 4. P. 742. https://doi.org/10.1134/S0036024420040093
  16. Weishaar J.L., Aiken G.R., Bergamaschi B.A., Fram M.S. // Environ. Sci. Technol. 2003. V. 37. (20). P. 4702. https://doi.org/10.1021/es030360x
  17. Boyle E.S., Guerriero N., Thiallet A., Del Vecchio R., Blough N.V. // Environ. Sci. Technol. 2009. V. 43. P. 2262. https://doi.org:10.1021/es803264g
  18. Helms J.R., Stubbins A., Ritchie J.D., Del Vecchio R. // Limnol. Oceanogr. 2008. V. 53. № 3. P. 955–969. https://doi.org/10.1021/es901255m
  19. Панкратов Д.А., Анучина М.М., Борисова Е.М., Воликов А.Б., Константинов А.И., Перминова И.В. // Журн. физ. химии. 2017. Т. 91. № 6. С. 1042. https://doi.org/10.7868/S0044453717060206

Arquivos suplementares

Arquivos suplementares
Ação
1. JATS XML
2. Fig. 1. Absorption spectra: (a) naphthalene; (b) 1 - HA, 2 - HA1, 3 - HA2

Baixar (123KB)
3. Fig. 2. Absorption spectra: (a) 1 - HK1H, 2 - HK11H, 3 - HK21H; (b) 2 - HK2H, 2 - HK12H, 3 - HK22N

Baixar (167KB)
4. Fig. 3. Adsorption isotherms of naphthalene by humic acids in dispersed aqueous medium: 1 - HA, 2 - HA1, 3 - HA2

Baixar (83KB)

Declaração de direitos autorais © Russian Academy of Sciences, 2024