ACCUMULATION OF HEAVY METALS BY BACTERIA OF GENUS PSEUDOMONAS
The ability of four strains of bacteria of the genus Pseudomonas to accumulate copper, cadmium, zinc and lead from solution was investigated. It is shown that bacteria of the studied Pseudomonas strains remove from 7.4 to 64.5% of copper, 8.0 to 25.0% of cadmium, from 23.6 to 45.5% of zinc, from 51....
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Odessa I. I. Mechnikov National University
2012-12-01
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| Series: | Mìkrobìologìâ ì Bìotehnologìâ |
| Subjects: | |
| Online Access: | http://mbt.onu.edu.ua/article/view/91417 |
| _version_ | 1818885604533862400 |
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| author | В. А. Иваница А. Е. Бухтияров Г. В. Лисютин А. Н. Захария Т. В. Гудзенко |
| author_facet | В. А. Иваница А. Е. Бухтияров Г. В. Лисютин А. Н. Захария Т. В. Гудзенко |
| author_sort | В. А. Иваница |
| collection | DOAJ |
| description | The ability of four strains of bacteria of the genus Pseudomonas to accumulate copper, cadmium, zinc and lead from solution was investigated. It is shown that bacteria of the studied Pseudomonas strains remove from 7.4 to 64.5% of copper, 8.0 to 25.0% of cadmium, from 23.6 to 45.5% of zinc, from 51.1 to 83.8% of lead from the solution. The greatest ability to accumulate heavy metals is marked for bacteria of the strain Pseudomonas maltophilia ONU 329, which retrieve 64.5% of copper, 25.0% of cadmium, 45.5% of zinc, 83.8% of lead from the solution. They accumulate more copper, zinc and lead per gram of dry biomass than other strains. Bacterial cells accumulate lead better (from 140.0 to 182.4 mg/g of dry weight of biomass), and zinc worse (from 17.5 to 33.3 mg/g of dry weight biomass) than other metals. |
| first_indexed | 2024-12-19T16:08:05Z |
| format | Article |
| id | doaj.art-47e9b4aef50541c7910205ed90ad366c |
| institution | Directory Open Access Journal |
| issn | 2076-0558 2307-4663 |
| language | English |
| last_indexed | 2024-12-19T16:08:05Z |
| publishDate | 2012-12-01 |
| publisher | Odessa I. I. Mechnikov National University |
| record_format | Article |
| series | Mìkrobìologìâ ì Bìotehnologìâ |
| spelling | doaj.art-47e9b4aef50541c7910205ed90ad366c2022-12-21T20:14:48ZengOdessa I. I. Mechnikov National UniversityMìkrobìologìâ ì Bìotehnologìâ2076-05582307-46632012-12-0104(20)768310.18524/2307-4663.2012.4(20).9141791417ACCUMULATION OF HEAVY METALS BY BACTERIA OF GENUS PSEUDOMONASВ. А. Иваница0А. Е. Бухтияров1Г. В. Лисютин2А. Н. Захария3Т. В. Гудзенко4Одеський національний університет імені І. І. МечниковаОдеський національний університет імені І. І. МечниковаОдеський національний університет імені І. І. МечниковаОдеський національний університет імені І. І. МечниковаОдеський національний університет імені І. І. МечниковаThe ability of four strains of bacteria of the genus Pseudomonas to accumulate copper, cadmium, zinc and lead from solution was investigated. It is shown that bacteria of the studied Pseudomonas strains remove from 7.4 to 64.5% of copper, 8.0 to 25.0% of cadmium, from 23.6 to 45.5% of zinc, from 51.1 to 83.8% of lead from the solution. The greatest ability to accumulate heavy metals is marked for bacteria of the strain Pseudomonas maltophilia ONU 329, which retrieve 64.5% of copper, 25.0% of cadmium, 45.5% of zinc, 83.8% of lead from the solution. They accumulate more copper, zinc and lead per gram of dry biomass than other strains. Bacterial cells accumulate lead better (from 140.0 to 182.4 mg/g of dry weight of biomass), and zinc worse (from 17.5 to 33.3 mg/g of dry weight biomass) than other metals.http://mbt.onu.edu.ua/article/view/91417гетеротрофні бактеріїсucdznpbакумуляція |
| spellingShingle | В. А. Иваница А. Е. Бухтияров Г. В. Лисютин А. Н. Захария Т. В. Гудзенко ACCUMULATION OF HEAVY METALS BY BACTERIA OF GENUS PSEUDOMONAS Mìkrobìologìâ ì Bìotehnologìâ гетеротрофні бактерії сu cd zn pb акумуляція |
| title | ACCUMULATION OF HEAVY METALS BY BACTERIA OF GENUS PSEUDOMONAS |
| title_full | ACCUMULATION OF HEAVY METALS BY BACTERIA OF GENUS PSEUDOMONAS |
| title_fullStr | ACCUMULATION OF HEAVY METALS BY BACTERIA OF GENUS PSEUDOMONAS |
| title_full_unstemmed | ACCUMULATION OF HEAVY METALS BY BACTERIA OF GENUS PSEUDOMONAS |
| title_short | ACCUMULATION OF HEAVY METALS BY BACTERIA OF GENUS PSEUDOMONAS |
| title_sort | accumulation of heavy metals by bacteria of genus pseudomonas |
| topic | гетеротрофні бактерії сu cd zn pb акумуляція |
| url | http://mbt.onu.edu.ua/article/view/91417 |
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