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环境化学  2015 

酵母菌株Pseudozymarugulosa对合成染料脱色的初步研究

Keywords: 染料,Pseudozymarugulosa,脱色

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Abstract:

通过筛选实验,从土壤中分离出一株对活性艳红KBP具有明显脱色效果的酵母菌株,鉴定为Pseudozymarugulosa.采用含50mg·l-1活性艳红K-2BP的液体培养基同步培养脱色,发现该菌株在9h时对活性艳红K-2BP的脱色率为99%.此外,该菌株对另外九种染料的脱色率在22%—98%之间.其中,对偶氮染料——弱酸艳红B、活性黑KNB和活性红M-3BE的脱色率都达到了96%以上,对三苯甲烷染料——酸性媒介漂蓝B的脱色率达到了89%.

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