Abstract
The colloid-chemical properties of humic acids (HAs) were studied depending on the mechanochemical modification of their structure. An increase in the amount of acidic ionogenic groups and hydrophilic fragments in the composition of modified HAs facilitated a decrease in the excess energy of surface molecules. In an alkaline solution, two types of colloids characterized by a decrease in the energy of adsorption and the constant of adsorption equilibrium were formed as the concentration of HAs was increased.
Similar content being viewed by others
REFERENCES
Dmitrieva, E., Efimova, E., Siundiukova, K., and Perelomov, L., Environ. Chem. Lett., 2015, vol. 13, p. 197. https://doi.org/10.1007/s10311-015-0497-3
Gamboa, C. and Olea, A.F., Colloids Surf., A, 2006, vol. 278, p. 241. https://doi.org/10.1016/j.colsurfa.2005.12.026
Mal’tseva, E.V., Filatov, D.A., Yudina, N.V., and Chaikovskaya, O.N., Solid Fuel Chem., 2011, vol. 45, p. 62. https://doi.org/10.3103/S0361521911010071
Perminova, I.V., Grechishcheva, N.Yu., Kovalevskii, D.V., Kudryavtseva, V., Petrosyan, V.S., and Matorin, D.N., Environ. Sci. Technol., 2001, vol. 35, p. 3841. https://doi.org/10.1021/es001699b
Wang, H.B. and Zhang, Y.J., J. Environ. Sci. Health, Part A: Toxic/Hazard. Subst. Environ. Eng., 2014, vol. 49, p. 78.
Plaza, C., Brunetti, G., Senesi, N., and Polo, A., Anal. Bioanal. Chem., 2007, vol. 386, p. 2133. https://doi.org/10.1007/s00216-006-0844-0
Pankratov, D.A., Anuchina, M.M., Konstantinov, A.I., and Perminova, I.V., Russ. J. Phys. Chem. A, 2019, vol. 93, no. 7, p. 1235. https://doi.org/10.1134/S0036024419070203
Tarasevich, Yu.I., Dolenko, S.A., Trifonova, M.Yu., and Alekseenko, E.Yu., Colloid J., 2013, vol. 75, no. 2, p. 207. https://doi.org/10.1134/S1061933X13020166
Ryabova, I.N., Mustafina, G.A., Akulova, Z.G., and Satymbaeva, A.S., Colloid J., 2009, vol. 71, no. 5, p. 729. https://doi.org/10.1134/S1061933X09050226
Pankratov, D.A., Anuchina, M.M., Borisova, E.M., Volikov, A.B., Konstantinov, A.I., and Perminova, I.V., Russ. J. Phys. Chem. A, 2017, vol. 91, no. 6, p. 1109. https://doi.org/10.7868/S0044453717060206
Terashima, M., Fukushima, M., and Tanaka, S., Colloids Surf., A, 2004, vol. 247, p. 77. https://doi.org/10.1016/j.colsurfa.2017.02.075
El-Bayaa, A.A. and Al-Amir Asmaa, Al-Azhar Bull. Sci., 2017, vol. 28, no. 3, p. 17. https://doi.org/10.21608/ABSB.2017.8174
Linkevich, E.V., Yudina, N.V., and Savel’eva, A.V., Russ. J. Phys. Chem. A, 2020, vol. 94, no. 4, p. 742. https://doi.org/10.1134/S0036024420040093
Mal’tseva, E.V., Shekhovtsova, N.S., Shilyaeva, L.P., and Yudina, N.V., Russ. J. Phys. Chem. A, 2017, vol. 91, no. 7, p .1273. https://doi.org/10.1134/S0036024417070214
Skripkina, T.S., Bychkov, A.L., Tikhova, V.D., and Lomovskii, O.I., Solid Fuel Chem., 2018, vol. 52, no. 6, p. 356. https://doi.org/10.3103/S0361521918060101
Skripkina, T.S., Bychkov, A.L., Tikhova, V.D., Smolyakov, B.S., and Lomovsky, O.I., Environ. Technol. Innovation, 2018, vol. 11, p. 74. https://doi.org/10.1016/j.eti.2018.04.010
Gerke, J., Agronomy, 2018, vol. 8, no. 5, p. 76. https://doi.org/10.3390/agronomy8050076
Lavrik, N.L. and Mulloev, N.U., Khim. Interesakh Ustoich. Razvit., 2006, no. 4, p. 379.
Sutton, R. and Sposito, G., Environ. Technol. Innovation, 2005, vol. 39, no. 23, p. 9009. https://doi.org/10.1021/es050778q
Funding
This work was funded by the Ministry of Science and Higher Education of the Russian Federation and carried out within the framework of a state contract of the Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences.
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
The authors declare that they have no conflicts of interest.
Additional information
Translated by V. Makhlyarchuk
About this article
Cite this article
Yudina, N.V., Savel’eva, A.V. Influence of the Mechanochemical Modification of Humic Acids on the Formation of Colloids in Solution. Solid Fuel Chem. 57, 314–318 (2023). https://doi.org/10.3103/S0361521923050075
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S0361521923050075