EVALUATION OF ADSORPTION CHARACTERISTICS OF MALACHITE GREEN ONTO BAMBOO SHOOT SHELL
文献类型：期刊论文
| 作者 | Liu, Xi1,2; Ao, Hongyi1; Xiao, Jinguang3; Xiong, Xiong1,2; Liu, Jiantong1 |
| 刊名 | FRESENIUS ENVIRONMENTAL BULLETIN
 |
| 出版日期 | 2011 |
| 卷号 | 20期号:11A页码:3059-3067 |
| 关键词 | Dye adsorption Malachite green Bamboo shoot shell Kinetic Thermodynamic |
| ISSN号 | 1018-4619 |
| 英文摘要 | The potential application of bamboo shoot shell (BSS), which is a naturally available waste biomass, in the removal of malachite green (MG) from aqueous solutions was evaluated in this work. Batch adsorption studies were performed to investigate the effects of adsorbent dosage, adsorbent particle size, contact time, initial MG concentration and temperature on adsorption process. The results showed that the MG adsorption capacity of BSS increased with increasing initial MG concentration and temperature. In contrary, it decreased with the increases of BSS dosage and particle size. The adsorption kinetics of MG was best described by the pseudo-second-order rate model. Intraparticle diffusion was not the only rate-controlling factor. The Freundlich isotherm was adequate to explain the adsorption equilibrium. Thermodynamics parameters such as free energy change, enthalpy change and entropy change were analyzed and it was found that the adsorption of MG by BSS was spontaneous and endothermic in nature. Based on these results, BSS could be a promising adsorbent for the treatment of MG contaminated water. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | AQUEOUS-SOLUTION ; ACTIVATED CARBON ; METHYLENE-BLUE ; COLOR REMOVAL ; DYE ; EQUILIBRIUM ; KINETICS ; SORPTION ; WATER ; BIOSORPTION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000298067200013 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/28792]  |
| 专题 | 水生生物研究所_藻类生物学及应用研究中心_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Huazhong Univ Sci & Technol, Natl Lab Coal Combust, Wuhan 430074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xi,Ao, Hongyi,Xiao, Jinguang,et al. EVALUATION OF ADSORPTION CHARACTERISTICS OF MALACHITE GREEN ONTO BAMBOO SHOOT SHELL[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2011,20(11A):3059-3067. |
| APA | Liu, Xi,Ao, Hongyi,Xiao, Jinguang,Xiong, Xiong,&Liu, Jiantong.(2011).EVALUATION OF ADSORPTION CHARACTERISTICS OF MALACHITE GREEN ONTO BAMBOO SHOOT SHELL.FRESENIUS ENVIRONMENTAL BULLETIN,20(11A),3059-3067. |
| MLA | Liu, Xi,et al."EVALUATION OF ADSORPTION CHARACTERISTICS OF MALACHITE GREEN ONTO BAMBOO SHOOT SHELL".FRESENIUS ENVIRONMENTAL BULLETIN 20.11A(2011):3059-3067. |
入库方式： OAI收割
来源：水生生物研究所
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