Three hydrocarbon degrading microorganisms were isolated from the soil samples collected from the storage sites of low viscosity spindle oil containers and identified on the basis of morphological and biochemical characteristics as Aeromonas hydrophila, Bacillus subtilis and Staphylococcus aureus. The study has revealed high ability of these microorganisms for oil biodegradation. The results have indicated that all isolates had the potential to breakdown the hydrocarbon. The most efficient bacteria among these examined was Aeromonas hydrophila which biodegraded almost all tested hydrocarbon giving a treatment percentage of 98% within 30 days which was considered as the perfect period for degradation. Also, a small scale was designed to treat the spindle oil with the using of oxidation process and all the tested organic materials were biodegraded in a treatment percentage of 100% within retention time of 20 days.

中文翻译：

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低粘度锭子油的生物降解造成环境污染

从低粘度纺锤体油容器储存场地采集的土壤样品中分离出三种烃类降解微生物，并根据形态和生化特征进行鉴定，分别为嗜水气单胞菌、枯草芽孢杆菌和金黄色葡萄球菌。研究表明，这些微生物具有很高的石油生物降解能力。结果表明，所有分离物都有可能分解碳氢化合物。在这些被检查的细菌中，最有效的细菌是嗜水气单胞菌，它可以生物降解几乎所有测试的碳氢化合物，在 30 天内的处理百分比为 98%，这被认为是降解的最佳时期。还，