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MTBE高效降解菌的分离鉴定及降解特性研究

Keywords: MTBE,生物降解,菌种鉴定

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Abstract:

通过对取自天津大港油田的土著菌进行培养驯化,分离筛选得到适宜MTBE(甲基叔丁基醚)降解的优势菌种,经生理生化实验结果、菌落特征、菌体形态以及16SrDNA测序结果,鉴定出该菌种为蜡状芽孢杆菌Bacilluscereus,利用间歇反应实验确定了MTBE降解的适宜条件:温度为25℃,pH值为8.5,接种量30%。

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