INFLUENCE OF NITRATE ON SULFIDOGENIC ACTIVITY OF BACTERIA DESULFOMICROBIUM SP. CRR3

Λεπτομέρειες βιβλιογραφικής εγγραφής
Τίτλος:	INFLUENCE OF NITRATE ON SULFIDOGENIC ACTIVITY OF BACTERIA DESULFOMICROBIUM SP. CRR3
Πηγή:	Mìkrobìologìâ ì Bìotehnologìâ. Мікробіологія і біотехнологія, Vol 0, Iss 3(31), Pp 76-82 (2015)
Στοιχεία εκδότη:	Odesa I.I. Mechnikov National University, 2015.
Έτος έκδοσης:	2015
Θεματικοί όροι:	сульфатвідновлювальні бактерії, нітрат, сульфідогенна активність, TP248.13-248.65, Biotechnology
Περιγραφή:	The aim of this work was to study influence of nitrate on the effectivity of sulphate reduction and accumulation of hydrogen sulfide by bacteria Desulfomicrobium sp. CrR3. Methods. The object of the study was chromiumresistant sulphate-reducing bacteria Desulfomicrobium sp. CrR3. Effect of nitrate on sulfidogenic activity of bacteria was determined by the change of biomass and concentration of sulfates, nitrate and hydrogen sulfide in culture medium. Results. It was established the influence of nitrate ions on sulfidogenic activity of bacteria Desulfomicrobium sp.CrR3. 5 mM nitrate in adding culture medium caused the inhibition of sulphate reduction by 40 %. With the increase of nitrate concentrations up to 10 mM the inhibition of sulfate reduction was completely. Conclusions. The results indicate that the addition of nitrate caused the inhibition of the dissimilatory sulfate reduction by bacteriaDesulfomicrobium sp. CrR3.
Τύπος εγγράφου:	Article Other literature type
ISSN:	2307-4663 2076-0558
DOI:	10.18524/2307-4663.2015.3(31).53674
Σύνδεσμος πρόσβασης:	http://mbt.onu.edu.ua/article/download/53674/49700 https://doaj.org/article/09a1002f1ddf47809ac4acdadc76456c http://mbt.onu.edu.ua/article/view/53674 http://mbt.onu.edu.ua/article/download/53674/49700
Rights:	CC BY NC
Αριθμός Καταχώρησης:	edsair.doi.dedup.....ae15b64d1b4d10f1ac46424c5d6eb98a
Βάση Δεδομένων:	OpenAIRE

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Περιγραφή
ISSN:	23074663 20760558
DOI:	10.18524/2307-4663.2015.3(31).53674