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ZENODO
Published
2026-05-13
Section
Articles
How to Cite
How to Cite
STUDY OF DYNAMIC SORPTION OF OIL PRODUCTS IN WASTEWATER ON SORBENT
Nurnazarova Gulhayo
1Oʻzbekiston Respublikasi Fanlar akademiyasi Navoiy boʻlimi;
Toʻxtayev Feruz
2Navoiy davlat universiteti;
Negmatova Komila
3Islom Karimov nomidagi Toshkent davlat texnika universiteti “Fan va taraqqiyot” davlat muassasasi.
Keywords: dinamik sorbsiya, kompozitsion sorbent, lignotsellyuloza, neft mahsulotlari, oqava suv, adsorbsiya, sorbsiya sig‘imi, regeneratsiya, kolonka usuli, KOH bilan aktivlashtirish
Abstract
This article studies the dynamic sorption properties of composite sorbents obtained from local lignocellulose raw materials for the treatment of wastewater contaminated with petroleum products. The studies were conducted using a column method, and the adsorption efficiency, sorption capacity and regeneration properties of YP:KOH–10, AD:KOH–10 and YAD:KOH–10 sorbents for petroleum products were studied. The changes in the adsorption activity and outlet concentration of the sorbents over time during the dynamic sorption process were analyzed. Based on the results obtained, it was determined that the YAD:KOH–10 sorbent has the highest sorption capacity and adsorption efficiency. The results of the study showed that lignocellulose-based composite sorbents are promising adsorbent materials for the treatment of wastewater from petroleum products.
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