还原蓝4高效降解菌的分离鉴定及降解条件优化
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邓田田,李海红,王洋涛
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Isolation and identification of high-efficiency vat blue 4 dye-degrading strain and its degradation condition optimization
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Tiantian DENG,Haihong LI,Yangtao WANG
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表3 Plackett-Burman实验设计及结果
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Table 3 Plackett-Burman design for factors optimization and measured response
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| 实验序号 | 温度/℃ | 初始接种量(OD600) | pH | 葡萄糖/(g·L-1) | 尿素/(g·L-1) | 染料/(mg·L-1) | 微量盐溶液/(mL·L-1) | 脱色率/% | | 1 | 40 | 0.08 | 6 | 1.5 | 1.5 | 20 | 2 | 53.43 | | 2 | 40 | 0.08 | 8 | 1.5 | 0.5 | 80 | 2 | 81.88 | | 3 | 40 | 0.04 | 8 | 0.5 | 1.5 | 80 | 4 | 44.38 | | 4 | 40 | 0.04 | 8 | 0.5 | 1.5 | 20 | 2 | 68.49 | | 5 | 30 | 0.04 | 8 | 1.5 | 0.5 | 80 | 2 | 80.62 | | 6 | 30 | 0.08 | 8 | 0.5 | 0.5 | 20 | 4 | 90.41 | | 7 | 40 | 0.04 | 6 | 1.5 | 0.5 | 20 | 4 | 56.16 | | 8 | 30 | 0.04 | 6 | 0.5 | 0.5 | 20 | 2 | 54.79 | | 9 | 30 | 0.08 | 8 | 1.5 | 1.5 | 20 | 4 | 68.75 | | 10 | 40 | 0.08 | 6 | 0.5 | 0.5 | 80 | 4 | 40.88 | | 11 | 30 | 0.08 | 6 | 0.5 | 1.5 | 80 | 2 | 35.75 | | 12 | 30 | 0.04 | 8 | 1.5 | 1.5 | 80 | 4 | 38.88 |
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