RESULTS OF CHEMICAL ANALYSIS OF THE QUANTITY OF PETROLEUM PRODUCTS IN GROUNDWATER USING THE NEWLY IMPROVED GAS CHROMATOGRAPHIC METHOD (IN THE CASE OF THE ANGREN OIL TERMINAL)

  • Zulayxo SMANOVA O‘zbekiston Milliy universiteti professori
Keywords: petroleum products, wastewater, gas chromatography (GX-MS), permissible standard

Abstract

Origin of the problem: The article presents the analysis results of the gas-chromatographic method of determining the oil products in the underground water taken from the observation wells located around the Angren oil terminal.
Purpose. Verification of a new improved gas chromatographic method for the study of the influence of Angren oil terminal wastewater on groundwater. Scientific news. The amount and fraction composition of natural and waste water was analyzed using the gas-chromatographic method, and it was found that the amount of oil products in the natural and waste water taken from the observation wells in the Angren oil field area did not exceed the permissible standards. The results obtained. Natural and waste water taken from monitoring boreholes in Angren oil terminal area were analyzed using gas chromatographic method and the effect on underground and surface water was assessed.

References

Toshkent viloyati gidrogeologik stansiyasi tomonidan tayyorlangan hisobot materiallaridan foydalanildi.
2. O‘z O‘U 0697:2015 Tabiiy va oqava suvlar tarkibida neft mahsulotlarini aniqlashning gravimetrik usuli. Toshkent 2015.
3. O‘z O‘U 0791:2019 Tabiiy va oqava suvlar tarkibida neft mahsulotlari va yog‘larni aniqlashning gravimetrik usuli. Toshkent 2019.
4. ГОСТ 17.1.4.01-80. Охрана природы. Гидросфера. Общие требования к методам определения нефтепродукты в природных и сточных водах. – Москва: Издательство стандартов, 2001г.
5. ГОСТ 31953-2012 Вода. Определения нефтепродуктов газохроматографическим методом. 2012г.
6. ГОСТ Р 51232–98. Вода питьевая. Общие требования к организации и методам контроля качества. – Введ. 1998–01–01. – М.: Изд–во стандартов, 1998г.
7. M.N. Meyliyeva, Z.A. Smanova, U.G. Ahmadjonov, A.A. Ermatova Suv resurslari tarkibida neft mahsulotlarini kolonkali xromatografiya yordamida ajratib olish usulini baholash // Kompozitsion materiallar ilmiy texnikaviy va amaliy jurnali. – 2/2024. – B. 35-37.
Published
2025-01-30
How to Cite
Zulayxo SMANOVA. (2025). RESULTS OF CHEMICAL ANALYSIS OF THE QUANTITY OF PETROLEUM PRODUCTS IN GROUNDWATER USING THE NEWLY IMPROVED GAS CHROMATOGRAPHIC METHOD (IN THE CASE OF THE ANGREN OIL TERMINAL). News of the NUUz, 3(3.2.1), 419-421. https://doi.org/10.69617/nuuz.v3i3.2.1.5764