Removal of azo dye by a highly graphitized and heteroatom doped carbon derived from fish waste: Adsorption equilibrium and kinetics
文献类型：期刊论文
| 作者 | Liu, Zhengang; Zhang, Fang; Liu, Tingting; Peng, Nana; Gai, Chao |
| 刊名 | JOURNAL OF ENVIRONMENTAL MANAGEMENT
 |
| 出版日期 | 2016-11-01 |
| 卷号 | 182期号:0页码:446-454 |
| 关键词 | Waste biomass Carbon material Adsorption Wastewater Response surface methodology Heteroatom-doping |
| 英文摘要 | A highly graphitized and heteroatom doped porous carbon was prepared from fish waste in the present study. The morphology and chemical composition of the resultant porous carbon were characterized by SEM-EDS, TEM, BET, XRD and Raman measurement. The prepared porous carbon was employed as an adsorbent for acid orange 7, a typical azo dye, removal from aqueous solution. The results showed that the porous carbon had ultrahigh surface area of 2146 m(2)/g, a high degree of graphitization structure and naturally doped with nitrogen and phosphorous. The maximum adsorption capacity of acid orange 7 reached 285.71 mg/g due to unique property of the prepared porous carbon. In addition, acid orange 7 adsorption onto the porous carbon well followed pseudo-second-order kinetics model and acid orange 7 diffusion in micropores was the potential rate controlling step. (C) 2016 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/35788]  |
| 专题 | 生态环境研究中心_固体废弃物处理与资源化实验室 |
| 推荐引用方式 GB/T 7714 | Liu, Zhengang,Zhang, Fang,Liu, Tingting,et al. Removal of azo dye by a highly graphitized and heteroatom doped carbon derived from fish waste: Adsorption equilibrium and kinetics[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2016,182(0):446-454. |
| APA | Liu, Zhengang,Zhang, Fang,Liu, Tingting,Peng, Nana,&Gai, Chao.(2016).Removal of azo dye by a highly graphitized and heteroatom doped carbon derived from fish waste: Adsorption equilibrium and kinetics.JOURNAL OF ENVIRONMENTAL MANAGEMENT,182(0),446-454. |
| MLA | Liu, Zhengang,et al."Removal of azo dye by a highly graphitized and heteroatom doped carbon derived from fish waste: Adsorption equilibrium and kinetics".JOURNAL OF ENVIRONMENTAL MANAGEMENT 182.0(2016):446-454. |
入库方式： OAI收割
来源：生态环境研究中心
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