Studying the Efficiency of Treatment Model Mixtures of Petroleum Products with the Modified Sorbent Made of Ash-and-Slag During Dynamic Sorption

• Autorzy: Korotkova Tatyana Germanovna , Bushumov Svyatoslav Andreevich , Ksandopulo Svetlana Yurevna , Solonnikova Nataliya Vladimirovna

Identyfikatory

DOI

10.12911/22998993/113582

• Języki publikacji: EN

Abstrakty

EN

Experimental studies on the dynamic sorption of model mixtures containing petroleum products were performed. The subject of the study was the modified sorbent from the ash-and-slag wastes accumulated in the ash dump of the Novocherkassk State District Power Plant (SDPP) (Russia, Novocherkassk, Rostov Region), obtained using the method of ash removal. The quantity of the sorbent for each model solution was fixed at 5.0 g. The model solutions in the amount of 1 dm³ were passed through a column filled with the modified sorbent at constant filtration rate w = const with filtrate takeout of 0.1 dm³/min. The pH value of the solution, which is advisable for extracting petroleum products, was determined experimentally. For this purpose, the model solutions, containing 100 mg/dm³ of petroleum products with pH = 1.65, 4.01, 6.86, 8.12, 9.18, and 11.34, were prepared. The optimum pH value of the solution was considered pH = 7.5. The content of petroleum products in the filtrate in all experiments was determined using IR spectrometry. The working range of water pollution with petroleum products was determined on a series of model solutions containing petroleum products in the range between 0.5 and 10 mg/dm³ with the increment of 0.5, between 10 and 100 mg/dm³ with the increment of 10, and between 100 and 1,000 mg/dm³ with the increment of 100. The maximum extraction of petroleum products from the solution was 88.23%. The applicability of the Henry’s law to the range of petroleum products concentrations in the filtrate of 50 mg/dm³ was confirmed. The adsorption equilibrium constant (Henry’s law constant) was determined experimentally. The effect of the natural freshwater matrix on the degree of petroleum products extraction was studied; no significant effect on petroleum products sorption was found. A conclusion was made that the sorbent can ensure the efficiency of water purifying from petroleum products of no less than 85% in the range of pollution between 5 and 300 mg/dm³.

Słowa kluczowe

EN

ash and slag; thermal power plant; sorbent; sorption dynamics; efficiency; petroleum products; extraction

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2019
• Tom: Vol. 20, nr 11
• Strony: 202--209
• Opis fizyczny: Bibliogr. 14 poz., rys., tab.

Twórcy

autor

Korotkova Tatyana Germanovna

• Kuban State Technological University, Moskovskaya Street, 2, Krasnodar, 350072, Russian Federation

autor

Bushumov Svyatoslav Andreevich

• Kuban State Technological University, Moskovskaya Street, 2, Krasnodar, 350072, Russian Federation

autor

Ksandopulo Svetlana Yurevna

• Kuban State Technological University, Moskovskaya Street, 2, Krasnodar, 350072, Russian Federation

autor

Solonnikova Nataliya Vladimirovna

• Kuban State Technological University, Moskovskaya Street, 2, Krasnodar, 350072, Russian Federation

Bibliografia

• 1. Bushumov S.A., Korotkova T.G., Ksandopulo S.Ju., Solonnikova N.V., Demin V.I. 2018. Determination of the Hazard Class of Ash After Coal Combustion by the Method of Biotesting. Oriental Journal of Chemistry, 34(1), 276-285. DOI: http://dx.doi. org/10.13005/ojc/340130
• 2. Cherentsova A.A. 2013. Otsenka vozdeistviya zolootvalov na okruzhayushchuyu sredu (na primere Khabarovskoi TETS-3) [Assessment of the effect of ash dumps on the environment (on the example of the Khabarovsk CHPP-3)]. Diss. Candidate of Biological Sciences: 03.02.08, Ecology, Khabarovsk.
• 3. Cheung K.C., Venkitachalam T.H. 2000. Improving phosphate removal of sand infiltration system using alkaline fly ash. Chemosphere, 41, 243-249.
• 4. Dabi N. and Patwa N. 2015. Flyash: an Effective Method for Treatment of Wastewater. International Journal of Engineering Research & Technology, 3(23), 1-3.
• 5. Gorme J.B., Maniquiz M.C., Kim S.S., Son Y.G., Kim Y-T., Kim L-H. 2010. Characterization of Bottom Ash as an Adsorbent of Lead from Aqueous Solutions. Environ. Eng. Res., 15(4), 207-213.
• 6. Keltsev N.V. 1984. Osnovy adsorbtsionnoi tekhniki [Fundamentals of the adsorption technology]. Moscow, Chemistry.
• 7. Komissarenkov A.A., Fedorova O.V. 2015. Sorbtsionnye tekhnologii. Opredelenie svoistv sorbentov: uchebno-metodicheskoe posobie dlya vypolneniya kursovoi raboty [Sorption technologies. Determination of sorbents properties: a textbook for term work]. Saint Petersburg SPbGTURP.
• 8. Korotkova T.G., Bushumov S.A., Ksandopulo S.Yu., Istoshina N.Yu. 2018. Determination of the Hazard Class of Ash-And-Slag from a Thermal Power Plant Accumulated on Ash Dumps Under the Scheme Hydraulic Ash Removal. International Journal of Mechanical Engineering and Technology (IJMET), 9(10), 715-723.
• 9. Korotkova T.G., Ksandopulo S.Ju., Bushumov S.A., Burlaka S.D., Say Yu.V. 2017. Quantitative Chemical Analysis of Slag Ash of Novocherkassk State District Power Plant. Oriental Journal of Chemistry, 33(1), 186-198.
• 10. Makarevich N. A., Bogdanovich N. I. 2015. Teoreticheskie osnovy adsorbtcii: uchebnoe posobie [Theoretical bases of adsorption: teaching aid]. Northern (Arctic) Federal University n.a. M. V. Lomonosov. Arkhangelsk: NAFU.
• 11. Safaa M. Ragheb 2013. Phosphate removal from aqueous solution using slag and fly ash. HBRC Journal, 9, 270-275.
• 12. Shishelova T.I., Samuseva M.N., Shenkman B.M. 2008. Ispolzovanie ZSHO v kachestve sorbenta dlya ochistki stochnykh vod [The use of ash-andslag waste as an sorbent for wastewater treatment]. Modern science-intensive technologies, 5, 20-22.
• 13. Veprikova E.V., Tereshchenko E.A., Chesnokov N.V., Schipko M.L., Kuznetsov B.N. 2010. Osobennosti ochistki vody ot nefteproduktov s ispolzovaniem neftyanykh sorbentov, filtruyushchikh materialov i aktivnykh uglei [Particularities of water treatment from petroleum products using petroleum sorbents, filtering materials, and active charcoals]. Journal of Siberian Federal University. Chemistry, 3,. 285-304.
• 14. Yamada H., Kayama M., Saito K., Ham M. 1986. Fundamental research on phosphate removal by using slag, Water Res., 20, 547-557.