Production of activated carbon by K2CO3 activation treatment of cornstalk lignin and its performance in removing phenol and subsequent bioregeneration
文献类型：期刊论文
| 作者 | Sun, Yong1; Wei, Jian2; Wang, Yun-Shan1; Yang, Gang1; Zhang, Jing-Ping1 |
| 刊名 | ENVIRONMENTAL TECHNOLOGY
 |
| 出版日期 | 2010 |
| 卷号 | 31期号:1页码:53-61 |
| 关键词 | activated carbon cornstalk lignin precarbonization phenol bioregeneration |
| ISSN号 | 0959-3330 |
| 通讯作者 | Sun, Y |
| 英文摘要 | Activated carbon was produced by fast precarbonization of cornstalk lignin in a fluidized bed followed by K2CO3 activation. The results showed that the product is essentially microporous carbon whose Brunauer-Emmett-Teller surface area and pore volume when the carbon was activated at 800 degrees C were 1410 m(2)/g and 0.77 mL/g, respectively. The potential usefulness of the resultant carbons for removal of phenol from water and their subsequent bioregeneration capabilities were also investigated. The kinetics study showed that all the carbons exhibited a fast adsorption rate and the carbon activated at 800 degrees C had the largest amount of phenol adsorbed due to its greater specific surface area and pore volume. The adsorption isotherms by applying the Langmuir method showed that the monolayer adsorption capacity of carbon activated at 800 degrees C could reach 110.9 mg/g. |
| 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] | CHEMICAL ACTIVATION ; AQUEOUS-SOLUTIONS ; BLACK LIQUORS ; KRAFT LIGNIN ; ADSORPTION ; HETEROGENEITY ; POLLUTANTS ; AREA |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000273817600007 |
| 公开日期 | 2013-11-28 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6239]  |
| 专题 | 过程工程研究所_生化工程国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Natl Key Lab Biochem Engn, Inst Proc Engn, Beijing 100190, Peoples R China 2.Xian Qujiang Water Treatment Plant, Xian 710061, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Yong,Wei, Jian,Wang, Yun-Shan,et al. Production of activated carbon by K2CO3 activation treatment of cornstalk lignin and its performance in removing phenol and subsequent bioregeneration[J]. ENVIRONMENTAL TECHNOLOGY,2010,31(1):53-61. |
| APA | Sun, Yong,Wei, Jian,Wang, Yun-Shan,Yang, Gang,&Zhang, Jing-Ping.(2010).Production of activated carbon by K2CO3 activation treatment of cornstalk lignin and its performance in removing phenol and subsequent bioregeneration.ENVIRONMENTAL TECHNOLOGY,31(1),53-61. |
| MLA | Sun, Yong,et al."Production of activated carbon by K2CO3 activation treatment of cornstalk lignin and its performance in removing phenol and subsequent bioregeneration".ENVIRONMENTAL TECHNOLOGY 31.1(2010):53-61. |
入库方式： OAI收割
来源：过程工程研究所
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