Please use this identifier to cite or link to this item: http://dspace.nuft.edu.ua/jspui/handle/123456789/25701
Title: Industrial waste bioconversion into surfactants by Rhodococcus erythropolis IMV Ac-5017, Acinetobacter calcoaceticus IMV B-7241 and Nocardia vaccinii IMV B-7405
Authors: Pirog, Tatiana
Shulyakova, Mariya
Nykytyuk, Lilia
Antoniuk, Svitlana
Elperin, Igor
Keywords: industrial waste
microbial surfactants
environment remediation
промислові відходи
мікробні поверхнево-активні речовини
ре медіація довкілля
промышленные отходы
микробные поверхносно-активные вещества
ремедиация окружающей среды
кафедра біотехнології і мікробіології
кафедра автоматизації та комп'ютерних технологій систем управління
Issue Date: 2017
Citation: Industrial waste bioconversion into surfactants by Rhodococcus erythropolis IMV Ac-5017, Acinetobacter calcoaceticus IMV B-7241 and Nocardia vaccinii IMV B-7405 / T. P. Pirog, M. O. Shulyakova, L. V. Nikituk, S. I. Antonuk, I. V. Elperin // Biotechnologia acta. — 2017. — Vol. 10, № 2. — P. 22-33.
Abstract: The aim of the work is to realize an alternative processing of toxic industrial waste into surfactants by strains Rhodacoccus erythropolis IMV Ac-5017, Acinetobacter calcoaceticus IMV B-7241 and Nocardia vaccinii IMV B-7405 for remediation of environment. The studied strains were grown in liquid media containing such sources of carbon as waste (fried) sunflower oil. technical glycerol (by product of biodiesel production), and aromatic compounds. The synthesis of surfactants was evaluated by emulsification index. conditional concentration of surfactants and concentration of extracellular surfactants, which was determined gravimetrically after their extraction from supernatant by the mixture of methanol and chloroform. The concentration of oil in water and soil was analyzed by gravimetric method after extaction with hexane.
URI: http://dspace.nuft.edu.ua/jspui/handle/123456789/25701
ISSN: 2410-7751
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