| 聚乙烯醇核桃壳复合固定菌群的除油效能研究 |
| |
| 引用本文： | 陶虎春,贾德利,陆洪宇,张颖,单德鑫.聚乙烯醇核桃壳复合固定菌群的除油效能研究[J].东北农业大学学报,2005,36(4):455-458. |
| |
| 作者姓名： | 陶虎春 贾德利 陆洪宇 张颖 单德鑫 |
| |
| 作者单位： | 东北农业大学资源与环境学院,黑龙江,哈尔滨,150030;哈尔滨理工大学,黑龙江,哈尔滨,150080;哈尔滨工业大学市政环境工程学院,黑龙江,哈尔滨,150090 |
| |
| 摘 要： | 研究了应用聚乙烯醇(PVA)将除油菌群固定于核桃壳粒上的固定化方法的除油效果。结果表明,复合载体具有较高的除油效能,除油率分别达到65.58%(36h),84.85%(48h),90.03%(60h)。与直接吸附方法相比,该法在保持细菌活性、抗水质变化冲击方面优势显著。
|
| 关 键 词： | 聚乙烯醇 固定化 菌群 除油 |
| 文章编号： | 1005-9369（2005）04-0455-04 |
| 收稿时间： | 2004-09-06 |
| 修稿时间： | 2004年9月6日 |
Research on degreasing effect of bacterial strains immobilized on walnut shell by PVA |
| |
| TAO Hu-chun,JIA De-li,LU Hong-yu,ZHANG Ying,SHAN De-xin.Research on degreasing effect of bacterial strains immobilized on walnut shell by PVA[J].Journal of Northeast Agricultural University,2005,36(4):455-458. |
| |
| Authors: | TAO Hu-chun JIA De-li LU Hong-yu ZHANG Ying SHAN De-xin |
| |
| Abstract: | Degreasing effect of bacterial strains immobilized on particles of w alnut shell by polyvinyl alcohol (PVA) was researched in this paper. It was show ed that the multiplex carrier had a good performance, removal oil rate was 60.58 %(36 h), 84.85%(48 h), 90.03%(60 h)respectively. The comparative study demonstra ted that this method was better than directly adsorptive method at keeping activ ity of bacteria and enduring the change of water quality. |
| |
| Keywords: | polyvinyl alcohol immobilized bacterial strains degreasing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
