Use of claydite-immobilized oil-oxidizing microbial cells for purification of water from oil

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dc.contributor.authorGregirchak, Nataliaen_EN
dc.contributor.authorVoloshina, Irynaru_RU
dc.contributor.authorPirog, Tatianaen_EN
dc.contributor.authorShevchuk, Tetianaru_RU
dc.date.accessioned2012-03-29T19:57:26Z
dc.date.available2012-03-29T19:57:26Z
dc.date.issued2005
dc.description.abstractOil-oxidizing bacteria were isolated from oil-polluted soil and water samples and identified as Acinetobacter calcoaceticus K-4, Nocardia vacсinii K-8, Rhodococcus erythropolis EK-1, and Mycobacterium sp. K-2. It was found that immobilization of the bacteria on an expanded clay aggregate accelerated their growth and consumption of hydrocarbon substrates. It was also found that water polluted with 100 mg/l oil could be purified with Rhodococcus erythropolis EK-1 and Nocardia vacсinii K-8 cells immobilized in this way. The dependence of the degree of water purification on its flow rate, aeration, and availability of nitrogen and phosphorus sources was determined. The efficiency of water purification from oil by immobilized Rhodococcus erythropolis EK-1 cells at high flow rates (of up to 0.68 l/h), low aeration (of 0.1 l/l per min) and an intermittent supply of 0.01% diammonium phosphate reached 99.5–99.8%.uk_UK
dc.identifier.citationUse of claydite-immobilized oil-oxidizing microbial cells for purification of water from oil / T. Pirog, T. Shevchuk, I. Voloshina, N. Gregirchak // Applied Biochemistry and Microbiology. - 2005. - Vol. 41, No. 1. - P. 51–55.
dc.identifier.urihttps://dspace.nuft.edu.ua/handle/123456789/613
dc.language.isoen_USuk_UK
dc.subjectoil-oxidizing bacteriauk_UK
dc.subjectнефтеокисляющие бактерииuk_UK
dc.subjectimmobilization
dc.subjectwater purification, oil
dc.subjectиммобилизация
dc.subjectочистка воды
dc.subjectнефть
dc.subjectнафтоокислюючих бактерії
dc.subjectіммобілізація
dc.subjectочищення води
dc.subjectкафедра біотехнології і мікробіології
dc.titleUse of claydite-immobilized oil-oxidizing microbial cells for purification of water from oiluk_UK
dc.typeArticleuk_UK

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