| 原油降解菌在生物活性炭中的降解特性研究 |
| |
| 引用本文： | 冯晋阳,周孝德.原油降解菌在生物活性炭中的降解特性研究[J].西安理工大学学报,2010,26(4). |
| |
| 作者姓名： | 冯晋阳 周孝德 |
| |
| 作者单位： | 西安理工大学水利水电学院;西安工业大学材料与化工学院; |
| |
| 基金项目： | 国家自然科学基金，陕西省教育厅专项基金 |
| |
| 摘 要： | 为了研究原油降解菌在生物活性炭工艺中的生物降解特性,构建了原油降解菌群SY,考察了生物活性炭反应过程中原油浓度、COD浓度及生物量的变化,分析了原油降解菌群SY在生物活性炭工艺中对污染物的去除效果、生物降解作用及生物再生作用。实验结果表明:原油降解菌群SY能有效地降解原油并实现对活性炭的生物再生作用;接种原油降解菌群SY的生物活性炭反应器对含油废水的处理效果良好,油去除率达80%以上,COD的去除率达75%以上。
|
| 关 键 词： | 原油降解菌 生物活性炭 生物降解 |
The Degradation Characteristics of Oil-Degrading Strains in Biological Activated Carbon |
| |
| FENG Jin-yang,ZHOU Xiao-de.The Degradation Characteristics of Oil-Degrading Strains in Biological Activated Carbon[J].Journal of Xi'an University of Technology,2010,26(4). |
| |
| Authors: | FENG Jin-yang ZHOU Xiao-de |
| |
| Institution: | FENG Jin-yang 1,2,ZHOU Xiao-de 1 (1.Faculty of Water Resources and Hydroelectric Engineering,Xi'an University of Technology,Xi'an 710048,China,2.College of Material and Chemical Engineering,Xi'an Technological University,Xi'an 710032,China) |
| |
| Abstract: | In order to investigate the microbial degradation characteristics of oil-degrading strains in biological activated carbon process,the oil-degrading flora named SY has been constructed.The removal efficiency to pollutants,biodegradation and bioregeneration of oil-degrading flora SY are investigated in biological carbon process through the variation of oil concentration,COD concentration and biomass.The results show that oil can be degraded effectively and activated carbon can be regenerated simultaneously by... |
| |
| Keywords: | oil-degrading strains biological activated carbon biodegradation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
