Synergistic removal of dyes by Myrothecium verrucaria immobilization on a chitosan-Fe membrane
文献类型：期刊论文
| 作者 | Wen, Yuezhong1; Liang, Ying2; Shen, Chensi3; Wang, Hongkai4; Fu, Dongmei5; Wang, Hongyu2 |
| 刊名 | rsc advances
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:83页码:68200-68208 |
| 英文摘要 | a green efficient strategy for the combination of biodegradation and adsorption methods is urgently desired nowadays to degrade dyes in an economical and effective way. in this study, a kind of novel, environmentally friendly and efficient hybrid for the fungus and chitosan-fe membrane has been fabricated by the alginate approach. myrothecium verrucaria i-5 and c-1, deuteromycete fungi capable of producing laccase to degrade dyes, have been used. it is found that the chitosan-fe membrane can excellently immobilize the fungi mycelia and enzyme, and after the immobilization, the fungi and enzyme still maintain a high activity after the dye decolorization. also, the immobilized fungi membranes have been proved to have a high efficiency for dye decolorization. simultaneously, the decolorization ability of the crude enzymes, which are extracted from i-5 and c-1 medium, and the decolorization ability of chitosan-fe membrane are also investigated, respectively. the results demonstrate that the dyes can be removed by the fungi and the membrane synergistically. in addition, different kinds of dyes are successfully removed with chitosan-fe immobilized fungi membranes. these results demonstrate that dyes are first adsorbed on the chitosan-fe membrane, decreasing the toxicity to the fungus, and then bio-degraded by the laccase produced from the fungi on the membrane. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | white-rot fungus ; textile effluent ; waste-water ; azo dyes ; laccase ; decolorization ; adsorption ; biodegradation ; detoxification ; oxidation |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000359537000094 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/146461]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Zhejiang Univ, Inst Environm Sci, Hangzhou 310058, Zhejiang, Peoples R China 2.Zhejiang Univ Technol, Coll Civil Engn & Architecture, Hangzhou 310032, Zhejiang, Peoples R China 3.Donghua Univ, Coll Environm Sci & Engn, Shanghai 201620, Peoples R China 4.Zhejiang Univ, Inst Biol, Hangzhou 310058, Zhejiang, Peoples R China 5.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wen, Yuezhong,Liang, Ying,Shen, Chensi,et al. Synergistic removal of dyes by Myrothecium verrucaria immobilization on a chitosan-Fe membrane[J]. rsc advances,2015,5(83):68200-68208. |
| APA | Wen, Yuezhong,Liang, Ying,Shen, Chensi,Wang, Hongkai,Fu, Dongmei,&Wang, Hongyu.(2015).Synergistic removal of dyes by Myrothecium verrucaria immobilization on a chitosan-Fe membrane.rsc advances,5(83),68200-68208. |
| MLA | Wen, Yuezhong,et al."Synergistic removal of dyes by Myrothecium verrucaria immobilization on a chitosan-Fe membrane".rsc advances 5.83(2015):68200-68208. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。