Decolorization enhancement by optimizing azo dye loading rate in an anaerobic reactor
文献类型：期刊论文
| 作者 | Cui, Min-Hua; Cui, Dan; Liang, Bin; Sangeetha, Thangavel; Wang, Ai-Jie; Cheng, Hao-Yi |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2016 |
| 卷号 | 6期号:55页码:49995-50001 |
| DOI | 10.1039/c6ra04665g |
| 英文摘要 | An up-flow anaerobic sludge blanket (UASB) reactor was developed to investigate the effect of azo dye loading rate on the decolorization performance and microbial community. The results indicated that the decolorization efficiency decreased from 95.84 +/- 2.60 to 62.98 +/- 8.66% with the azo dye loading rate increasing from 100 to 800 g m(-3) d(-1). The inhibition of the high azo dye loading rate on the microbial activity was reversible. The decolorization efficiency rose with the azo dye loading rate decreasing and recovered to 92.15 +/- 3.86% at an azo dye loading rate of 600 g m(-3) d(-1). The results of 16S rRNA gene sequencing based on the high-throughput Illumina MiSeq sequencing showed that the microbial diversity of the sludge in UASB was reduced compared to the inoculum. Proteobacteria (40.51%) and Firmicutes (33.17%) were enriched. Enterobacter and Enterococcus with relative abundances of 26.99% and 20.38% were the most enriched genera, which were also functional for azo dye reduction. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/36113]  |
| 专题 | 生态环境研究中心_中国科学院环境生物技术重点实验室 |
| 推荐引用方式 GB/T 7714 | Cui, Min-Hua,Cui, Dan,Liang, Bin,et al. Decolorization enhancement by optimizing azo dye loading rate in an anaerobic reactor[J]. RSC ADVANCES,2016,6(55):49995-50001. |
| APA | Cui, Min-Hua,Cui, Dan,Liang, Bin,Sangeetha, Thangavel,Wang, Ai-Jie,&Cheng, Hao-Yi.(2016).Decolorization enhancement by optimizing azo dye loading rate in an anaerobic reactor.RSC ADVANCES,6(55),49995-50001. |
| MLA | Cui, Min-Hua,et al."Decolorization enhancement by optimizing azo dye loading rate in an anaerobic reactor".RSC ADVANCES 6.55(2016):49995-50001. |
入库方式： OAI收割
来源：生态环境研究中心
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