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Biodegradation of phenanthrene and arsenite oxidation using a bacterial consortium isolated from aged coking plant

机译:从老化的炼焦厂分离的细菌财团对菲和亚砷酸盐的生物降解

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In nature, numerous PAH-contaminated soils accompanied by heavy metals, in particular, arenic are frequently found. The experiment was conducted to evaluate phenanthrene biodegradation and As(III) oxidation capacity of a bacterial consortium FD-3 enriched from an aged coking plant site. More than 40% of phenanthrene and majority of As(III) (> 90%) were efficiently removed by FD-3 after 24h incubation. Bacterial consortium FD-3 may therefore play a vital role in treating PAHs and arsenic cocontaminated environments.
机译:在自然界中,经常会发现许多被PAH污染的土壤,并伴有重金属,尤其是雾状土壤。进行该实验以评估从老炼焦厂现场富集的细菌财团FD-3的菲生物降解和As(III)的氧化能力。孵育24小时后,FD-3可有效去除40%以上的菲和大部分As(III)(> 90%)。因此,细菌财团FD-3在治疗PAHs和砷污染的环境中可能起着至关重要的作用。

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