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Mercury-Resistant Bacteria and Petroleum Degradation

机译：耐汞细菌和石油降解

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The concentration of mercury in water and sediment and in the oil extracted from water and sediment was determined for samples collected in Colgate Creek, located in Baltimore Harbor of the Chesapeake Bay. The concentration of mercury in the oil was 4,000 times higher than in sediment and 300,000 times higher than in water samples. The mercury-resistant bacterial populations of the samples studied have been shown to degrade oil, suggesting these bacteria to be a significant factor in the degradation of oil in Colgate Creek.
机译：确定了切萨皮克湾巴尔的摩港高露洁溪中收集的样品中水和沉积物中以及从水和沉积物中提取的油中汞的浓度。油中的汞浓度比沉积物中的汞高4000倍，比水样品中的汞高300,000倍。研究样品的耐汞细菌种群已显示可降解油脂，表明这些细菌是高露洁溪中油脂降解的重要因素。

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