(Видавництво Львівської політехніки, 2022-03-01) Dyachok, Vasyl; Venher, Liubov; Huhlych, Serhiy; Svjantko, Iryna; Lviv Polytechnic National University
The paper shows the possibility of using chlorophyllsynthesizing
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 are 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 have been established.
