The Biomethanization Gas Purification of Using Chlorophyll-Synthesizing Microalgae

• Autorzy: Dyachok Vasil , Venher Liubov , Huhlych Sergij

Identyfikatory

DOI

10.12911/22998993/151990

• Języki publikacji: EN

Abstrakty

EN

The paper shows the possibility of using chlorophyll-synthesizing microalgae of Chlorella vulgaris to purify biogas from carbon dioxide (CO₂), hydrogen sulfide (H₂S) and ammonia (NH₃). Experimental dependences of the dynamics of CO₂ uptake by microalgae under the action of H₂S inhibitor and NH₃ activator were presented. A mathematical description of the growth of biomass of microalgae Chlorella vulgaris, depending on the concentration of hydrogen sulfide and ammonia, was obtained. The optimal values of hydrogen sulfide and ammonia concentration for the efficient process of carbon dioxide uptake by chlorophyll-synthesizing microalgae Chlorella vulgaris from biomethanization gas were established.

Słowa kluczowe

EN

microalgae; Chlorella vulgaris; biogas; carbon dioxide; hydrogen sulfide; ammonia; nitrogen oxide; sulfur dioxide

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2022
• Tom: Vol. 23, nr 9
• Strony: 259--264
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Dyachok Vasil

• Lviv Polytechnic National University, 12 Bandera Str., Lviv, 79013, Ukraine

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

autor

Venher Liubov

• Lviv Polytechnic National University, 12 Bandera Str., Lviv, 79013, Ukraine

• https://orcid.org/0000-0002-7490-1050

autor

Huhlych Sergij

• Lviv Polytechnic National University, 12 Bandera Str., Lviv, 79013, Ukraine

• https://orcid.org/0000-0002-4002-6868

Bibliografia

• 1. Allegue B.L., Hinge J. 2014. Biogas upgrading evaluation of methods for H2S removal. Danish Technological Centre. Copenhagen, 1–31.
• 2. Awe O.W., Zhao Y., Nzihou A., Minh D.P., Lyczko N. 2017. A review of biogas utilisation, purification and upgrading technologies. Waste Biomass Valor, 1–18.
• 3. Bauer A., Bösch P., Friedl A., Amon T. 2009. Analysis of methane potentials of steam-exploded wheat straw and estimation of energy yields of combined ethanol and methane production. Journal of Biotechnology, 142(1), 50-55.
• 4. 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.
• 5. Dyachok V., Huhlych S., Katysheva V.V., Mandryk S.T. 2021. About the optimal ratio inhibitor and activators of carbon dioxide sorption process by using chlorophyll-synthesizing Chlorella microalgae. Journal of Ecological Engineering, 22(5), 26–31
• 6. Dyachok 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.
• 7. Manakov M.N., Pobedimskiy D.H. 1990. Theoretical bases technology of microbiological productions technology. Ahropromisdat, 272. (in Ukrainian)
• 8. Ofitsiyhyy portal Ministerstva zakhystu dovkilla i pryrodnykh resursiv Ukrainy, 2020. 67% of greenhouse gas emissions are caused by energy and burning of fossil fuels (in Ukrainian). Retrieved from: https://mepr.gov.ua/news/34553.htm