METHOD OF RECULTIVATION OF POLLUTED SOILS WITH OIL PRODUCTS
Kirgizbaeva D.M. Nurpeissova T.B. Beisenova A.Z. Kuandykov T.A. Tirzhanova S.E.
2025National Academy of Sciences of the Republic of Kazakhstan
News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences
2025#2025Issue 396 - 108 pp.
This article presents results of assessing monitoring state of technogenic load on natural environment in the context of development of the Zhanazhol oil field in the Aktobe region and activities of other oil-producing enterprises in Kazakhstan. It is demonstrated that, due to production activities of several large oil-producing enterprises, significant accumulations of oil-contaminated soils have formed on the territory of the Republic, causing substantial environmental pollution. Principal potential sources of soil contamination with oil and petroleum products include on-land transport vehicles, oil storage facilities, oil refineries, and transportation systems for petroleum products. The most problematic environmental situations associated with land pollution, particularly during accidental spills of oil and petroleum products during production and transportation, have been identified and evaluated.. Therefore, within oil-producing fields, it is crucial to implement reclamation measures aimed at restoring soil fertility. Reclamation method has been developed for soils contaminated with petroleum products using biopreparations derived from plant and food industry waste. Scientific significance of this study lies in the advancement of oil spill remediation methods based on the use of rice husks and biopreparations that contribute to mitigating and eliminating environmental impacts of oil production and transportation. Study results can be applied to reclamation of oil-contaminated lands in other regions and serve as a reference for master’s and PhD dissertations at the Kazakh National Research Technical University named after K.I. Satpayev.
bioreclamation , development , natural environment , oil fields , oil products , oil spill , soil pollution
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Kazakh National Research Technical University named after K.I. Satpayeva, Almaty, Kazakhstan
Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan
Kazakh National Research Technical University named after K.I. Satpayeva
Asfendiyarov Kazakh National Medical University
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Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026