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| Ultima descărcare din IBN: 2022-11-16 15:14 |
 SM ISO690:2012MANCEVA, Svetlana. Studiu comparativ privind capacitatea de autopurificare a sistemelor acvatice în prezenţa nicotinamidei şi a furfuralului. In: Analele Ştiinţifice ale Universităţii de Stat din Moldova: . Științe ale naturii și exacte, 21 august 2013, Chișinău. Chișinău, Republica Moldova: Universitatea de Stat din Moldova, 2013, SNE, pp. 45-48. |
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| Analele Ştiinţifice ale Universităţii de Stat din Moldova SNE, 2013 |
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Conferința "Analele ştiinţifice ale USM. Științe ale naturii și exacte" Chișinău, Moldova, 21 august 2013 | ||||||
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In this work we studied the self-purification capacity of natural waters in the presence of nicotinamide and furfural with type application modeling - microcosms. The results showed the buffering capacity of the lake water is able to lessen the impact of acid-base nicotinamide and furfural. The water self-pu rification mechanism works effectively analyzed by redox processes. Substrate degradation occurs with the participation of oxygen. Both nicotinamide and furfural and their transformation products decrease with radical self-purification capacity of natural waters. Furfural has a more pronounced negative impact on self-purification capacity of lake waters near the lake. It was established that hydrogen peroxide result in an increase of oxygen free radical red ox process of self-purification step. |
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