Ferrous sulphate oxidation using Acidithibbacillus ferrooxiddans cells immobilized in ceramic beads
文献类型：期刊论文
| 作者 | Junfeng, Y.; Guoliang, L.; Wei, C. |
| 刊名 | CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY
 |
| 出版日期 | 2007-06-01 |
| 卷号 | 21期号:2页码:175-179 |
| 关键词 | Acidithiobacillus ferrooxidans biooxidation of ferrous ion ceramic beads immobilization packed-bed bioreactor |
| ISSN号 | 0352-9568 |
| 其他题名 | Chem. Biochem. Eng. Q. |
| 中文摘要 | The immobilization of Acidithiobacillus ferrooxidans cells on ceramic beads as carrier is described. The effects of ferrous ion concentration and dilution on the kinetics of ferrous ion oxidation in a packed-bed bioreactor were studied. In a medium containing 13.91 g of ferrous ion per litre, the fastest oxidation rate was 4.21 g L-1 at a dilution rate of 0.8 h(-1). The corresponding conversion was X = 70 %. At ferrous ion mass concentrations greater than gamma = 8.34 g L-1 and dilution rates greater than D = 0.8 h(-1), the rate of ferrous-iron-oxidation reached a plateau or decreased, depending on how much the ferrous ion mass concentration or dilution rate was in excess. |
| 英文摘要 | The immobilization of Acidithiobacillus ferrooxidans cells on ceramic beads as carrier is described. The effects of ferrous ion concentration and dilution on the kinetics of ferrous ion oxidation in a packed-bed bioreactor were studied. In a medium containing 13.91 g of ferrous ion per litre, the fastest oxidation rate was 4.21 g L-1 at a dilution rate of 0.8 h(-1). The corresponding conversion was X = 70 %. At ferrous ion mass concentrations greater than gamma = 8.34 g L-1 and dilution rates greater than D = 0.8 h(-1), the rate of ferrous-iron-oxidation reached a plateau or decreased, depending on how much the ferrous ion mass concentration or dilution rate was in excess. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Biotechnology & Applied Microbiology ; Engineering, Chemical |
| 研究领域[WOS] | Biotechnology & Applied Microbiology ; Engineering |
| 关键词[WOS] | PACKED-BED REACTORS ; THIOBACILLUS-FERROOXIDANS ; CHEMICAL OXIDATION ; IRON ; KINETICS ; BIOOXIDATION |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000248137100012 |
| 公开日期 | 2013-10-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3355]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Biochem Engn, Inst Proc Engn, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Junfeng, Y.,Guoliang, L.,Wei, C.. Ferrous sulphate oxidation using Acidithibbacillus ferrooxiddans cells immobilized in ceramic beads[J]. CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY,2007,21(2):175-179. |
| APA | Junfeng, Y.,Guoliang, L.,&Wei, C..(2007).Ferrous sulphate oxidation using Acidithibbacillus ferrooxiddans cells immobilized in ceramic beads.CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY,21(2),175-179. |
| MLA | Junfeng, Y.,et al."Ferrous sulphate oxidation using Acidithibbacillus ferrooxiddans cells immobilized in ceramic beads".CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY 21.2(2007):175-179. |
入库方式： OAI收割
来源：过程工程研究所
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