Bonding of porous structure and soil moisture retention in modification surfactants and polymers

Shamuratova, Moxinabonu

Наманган муҳандислик­технология институти илмий­техника журнали · 2026-yil

Annotatsiya

In this paper, the relationship between the parameters of the porous structure and the moisture retention capacity of soils modified with a surfactant (sulfonyl) and polymer additive C9 was investigated. Water vapour sorption isotherms were obtained by excitatory method, and the parameters of the porous structure were calculated according to BAT theory. The infrared spectroscopy method was used to analyze changes in the chemical nature of soil surfaces after modification. It is shown that the introduction of organic additives leads to a significant increase in water vapour sorption compared with the original soil sample. Modification by sulfonyl mainly contributes to increase the number of hydrophilic centers of the surface and development of microporosity, which is manifested in the growth of the monolayer capacity of sorption and strengthening the absorption bands of O-H groups in IR spectra. At the same time, polymer additive K9 has a major influence on the structural organization of the pore space, contributing to the development of mesoporosity and increasing moisture retention in soils at medium and high relative pressures. Comprehensive analysis of infrared spectroscopy data, MET parameters and sorption isotherm confirms that the improvement in soil moisture retention under the action of surfactants and polymers is complex structurally-chemical. The results obtained are of practical relevance for regulating the water regime of soils and developing effective soil conditioners for arid regions.

Maqola ma’lumotlari
MualliflarShamuratova, Moxinabonu
JurnalНаманган муҳандислик­технология институти илмий­техника журнали
NashriyotНаманган муҳандислик-технология институти
ISSN2181-8622, 1682-8658
Nashr sanasi2026-03-30
Jild11
Son1
Betlar180-185
TilIngliz
Ilmiy sohaKimyo
DOI10.61151/stjniet.v11i1.997
Indeksga qo‘shilgan2026-08-26

DOI: 10.61151/stjniet.v11i1.997 · Maqolaning asl sahifasi

Kalit so‘zlar

soil, sorption of water vapours, porous structure, PET method, infrared spectroscopy, surfactants, polymer additives, moisture retention

Ilmiy soha

Kimyo

Iqtibos keltirish

APAShamuratova, Moxinabonu (2026). BONDING OF POROUS STRUCTURE AND SOIL MOISTURE RETENTION IN MODIFICATION SURFACTANTS AND POLYMERS. Наманган муҳандислик­технология институти илмий­техника журнали, 11(1), 180-185. https://doi.org/10.61151/stjniet.v11i1.997
GOST (OAK)Shamuratova, Moxinabonu BONDING OF POROUS STRUCTURE AND SOIL MOISTURE RETENTION IN MODIFICATION SURFACTANTS AND POLYMERS // Наманган муҳандислик­технология институти илмий­техника журнали. – 2026. – T. 11, № 1. – P. 180-185. – DOI: 10.61151/stjniet.v11i1.997.
MLAShamuratova, Moxinabonu. “BONDING OF POROUS STRUCTURE AND SOIL MOISTURE RETENTION IN MODIFICATION SURFACTANTS AND POLYMERS.” Наманган муҳандислик­технология институти илмий­техника журнали, 11(1), 180-185, 2026. https://doi.org/10.61151/stjniet.v11i1.997
ChicagoShamuratova, Moxinabonu. “BONDING OF POROUS STRUCTURE AND SOIL MOISTURE RETENTION IN MODIFICATION SURFACTANTS AND POLYMERS.” Наманган муҳандислик­технология институти илмий­техника журнали, 11(1), 180-185 (2026). https://doi.org/10.61151/stjniet.v11i1.997
HarvardShamuratova, Moxinabonu (2026) ‘BONDING OF POROUS STRUCTURE AND SOIL MOISTURE RETENTION IN MODIFICATION SURFACTANTS AND POLYMERS’, Наманган муҳандислик­технология институти илмий­техника журнали, 11(1), 180-185. https://doi.org/10.61151/stjniet.v11i1.997
BibTeX
@article{shamuratovamoxinabonu2026,
  title = {BONDING OF POROUS STRUCTURE AND SOIL MOISTURE RETENTION IN MODIFICATION SURFACTANTS AND POLYMERS},
  author = {Shamuratova, Moxinabonu},
  journal = {Наманган муҳандислик­технология институти илмий­техника журнали},
  year = {2026},
  volume = {11},
  number = {1},
  pages = {180-185},
  doi = {10.61151/stjniet.v11i1.997},
  url = {https://doi.org/10.61151/stjniet.v11i1.997}
}

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