About the Optimal Ratio Inhibitor and Activators of Carbon Dioxide Sorption Process by Using Chlorophyll-synthesizing Chlorella microalgae

• Autorzy: Dyachok Vasil , Mandryk Solomiia , Huhlych Serhiy

Identyfikatory

DOI

10.12911/22998993/135900

• Języki publikacji: EN

Abstrakty

EN

The suppression of the inhibition effect by SO₂ sulfur dioxide with the simultaneous action of two activators – P₂O₅ phosphorus oxide and N_xO_y nitrogen oxide, as well as the process of carbon dioxide absorption by chlorophyll-synthesizing microalgae Chlorella were studied in this work. The experimental dependences of the СО₂ uptake dynamics by microalgae under the conditions of the SO₂ inhibitor critical concentration action and the simultaneous presence of P₂O₅ and N_xO_y activators were shown. A mathematical description of the Chlorella microalgae biomass growth depending on the P₂O₅ and N_xO_y activators concentration, provided that there is a SO₂ inhibitor constant concentration was obtained. The optimum values of the P₂O₅ phosphorus oxide and N_xO_y nitrogen oxides concentration at the SO₂ inhibitor critical concentration for the carbon dioxide absorption by chlorophyll-synthesizing microalgae Chlorella process were established.

Słowa kluczowe

EN

Chlorella microalgae; carbon dioxide; phosphorus oxide; nitrogen oxide; sulfur dioxide; inhibitor; activator; mathematical description

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2021
• Tom: Vol. 22, nr 5
• Strony: 26--31
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Dyachok Vasil

• Lviv Polytechnic National University, 12 Bandera street, Lviv, 79013, Ukraine

• https://orcid.org/0000-0002-5376-5256

autor

Mandryk Solomiia

• Lviv Polytechnic National University, 12 Bandera street, Lviv, 79013, Ukraine

autor

Huhlych Serhiy

• Lviv Polytechnic National University, 12 Bandera street, Lviv, 79013, Ukraine

Bibliografia

• 1. Dyachok V., Huhlych S., Katysheva V.V., Mandryk S.T. 2017. Absorption of carbon dioxide from a mixture of air with sulfur dioxide (in Ukrainian). Naukovi Pratsi Onakht, 81(1), 59-65.
• 2. Dyachok V .V., Mandryk S.T., Huhlych S.I., Slyvka M.M. 2020. Study on the impact of activators in the presence of an inhibitor on the dynamics of carbon dioxide absorption by chlorophyll-synthesizing microalgae. Journal of Ecological Engineering, 21(5), 189-196.
• 3. Chlorella in sewage treatment (in Ukrainian), 2020. Retrieved from: https://hlorella.jimdo.com/.
• 4. Manakov M.N., Pobedimskiy D.H. 1990. Theoretical bases technology of microbiological productions technology (in Ukrainian). Ahropromisdat, pp. 272.
• 5. 67% of greenhouse gas emissions are caused by energy and burning of fossil fuels (in Ukrainian), 2020. Ofitsiyhyy portal Ministerstva zakhystu dovkilla i pryrodnykh resursiv Ukrainy. Retrieved from: https://mepr.gov.ua/news/34553.htm.
• 6. Poltorak O.M., Chukhray O.S. 1972. Physicochemical bases of enzymatic catalysis (in Ukrainian). In: M.M. Poplavskaya (Ed.). Vysshaya shkola, pp. 311.
• 7. Project of Ukrainian Green transition Concept by 2050 (in Ukrainian). Ministerstvo enerhetyky ta zakhystu dovkilla Ukraine. Retrieved from: https://www.kmu.gov.ua/news/prezentovano-proekt-koncepciyi-zelenogo-energetichnogo-perehodu-ukrayini-do-2050-roku.
• 8. Climate change (in Ukrainian), 2020. Natsionalnyy ekolohichnyy tsentr Ukrainy. Retrieved from: necu.org.ua/climate/.
• 9. Zolotaryova O.K., Shnyukova Ye.I., Syvash O.O., Mykhaylenko N.F. 2008. Prospects for the use of microalgae in biotechnology (in Ukrainian). In: O.K. Zolotaryovoa (Ed.) Alterpres, pp. 234.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).