Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 2

Liczba wyników na stronie
first rewind previous Strona / 1 next fast forward last
Wyniki wyszukiwania
Wyszukiwano:
w słowach kluczowych:  Chlorella
help Sortuj według:

help Ogranicz wyniki do:
first rewind previous Strona / 1 next fast forward last
EN
The research on the effect of sulfur oxides (SO2), nitrogen oxides (NxOy) and phosphorus oxides (P2O5) on carbon dioxide (CO2) uptake dynamics of chlorophyll synthesizing microalgae was conducted. The analytic dependences of microalgae growth rates under their CO2 uptake, SO2, NxOy and P2O5 concentrations were obtained. Mathematical models enabling to predict the maximum values of SO2, NxOy and P2O5 oxides concentrations without inhibiting the CO2 uptake dynamics of chlorophyll synthesizing microalgae were built based on the obtained experimental research results.
EN
In the Upper Vistula River course three sections were distinguished: first, at 11 km of the river course, with low trophic level of water (mean yearly yield <30% of Chlorella pyrenoidosa Chick. control cultures), second, up to 66.2 km of the river course, with the moderate trophic level (between 30-50% yield of control), third below 115.6 km of the river course, with the high trophic level (between 50-80% of control yield). The highest water trophic level (80% of control cultures yield) was evidenced at 115.6 km of the river course, due to the input of industrial and municipal sewage. The yield of Chlorella cultures was highly significantly postively correlated with the content of organic matter, electrolytic conductivity, P-PO4, N (as N-NH4 + N-NO3), S-SO4, Ca and Mg concentration in the water. In case of Cd, Cu, Pb, Mn, Zn no correlation was found.
first rewind previous Strona / 1 next fast forward last
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.