| 悬浮填料生物系统处理炼油废水试验 |
| |
| 引用本文： | 颜家保,董志军,夏明桂.悬浮填料生物系统处理炼油废水试验[J].中国给水排水,2004,20(10):46-48. |
| |
| 作者姓名： | 颜家保 董志军 夏明桂 |
| |
| 作者单位： | 1. 武汉科技大学,化工与环境资源学院,湖北,武汉,430081
2. 武汉石油化工厂,湖北,武汉,430080 |
| |
| 基金项目： | 湖北省教育厅重点科研计划项目 (99A118) |
| |
| 摘 要： | 为了提高A／O工艺的脱氮效果，采用悬浮填料生物系统来处理炼油废水。试验结果表明，当装填30％反应器容积的悬浮填料、进水NH3-N和COD分别为54～75mg／L和420～570mg／L、水力停留时间为24h时，对NH3-N和COD的去除率分别达96％和88％以上，出水水质达到了排放标准。此外，在悬浮填料曝气池中还发生了同步硝化反硝化现象。
|
| 关 键 词： | 炼油废水 悬浮填料 同步硝化反硝化 |
| 文章编号： | 1000-4602(2004)10-0046-03 |
Suspended Carrier Bio-system for Oil Refinery Wastewater Treatment |
| |
| YAN Jia-bao,DONG Zhi-jun,XIA Ming-gui.Suspended Carrier Bio-system for Oil Refinery Wastewater Treatment[J].China Water & Wastewater,2004,20(10):46-48. |
| |
| Authors: | YAN Jia-bao DONG Zhi-jun XIA Ming-gui |
| |
| Affiliation: | YAN Jia-bao~1,DONG Zhi-jun~1,XIA Ming-gui~2 |
| |
| Abstract: | In order to improve the efficiency of ammonium nitrogen removal by A/O process,a bio-system with suspended carrier was adopt to treat oil-refined wastewater.Experimental result shows that when packed 30% of reactor volume with suspended carrier,the removal efficiency of NH_3-N,COD reach 96% and 88% respectively under the influent NH_3-N of 54-75 mg/L,COD of 420-570 mg/L along with hydraulic retention time of 24 h.The quality of effluent meets the corresponding wastewater discharge standard.In addition,simultaneous nitrification and denitrification (SND) phenomena appeared in aeration tank with suspended carrier. |
| |
| Keywords: | oil refinery wastewater suspended carrier simultaneous nitrification and denitrification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
