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The Effects of Some Single Bacterial Isolates and Combination on Biodegradation of 1. Al-Qayarah Crude Oil | ||
| Tikrit Journal of Pure Science | ||
| Article 1, Volume 13, Issue 2, 2008, Pages 183-191 | ||
| Authors | ||
| ; Yaseen Hussain O | ||
| Abstract | ||
| This study was conducted to show the ability of some isolates of bacteria, Pseudomonas aeruginosa, Bacillus subtilis, Actinomyces spp. At single and combination between the three isolates in biodegrade of Al-Qayarah crude oil. The results showed that the combination isolates of bacterial activity in bidegradation crude oil was a higher from the single isolates, which reached more than %77. Where as the sigle isolates of Pseudomonas aeruginosa, Bacillus subtilis, Actinomyces spp were Biodegradation the crude oil in more than 68% , 45%, and 67% respectively. The results also showed that the viable count was increased with weekly time incubation. The biodegradation of above isolates were confirm by using the Gas-Chromatography and Infra-Red Spectrum analysis by compare the compounds of crude oil before and after the action of bacterial isolates. | ||
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