| 催化剂生产过程含氨废水的生物处理 |
| |
| 引用本文： | 高会杰,黎元生.催化剂生产过程含氨废水的生物处理[J].工业催化,2008,16(11):73. |
| |
| 作者姓名： | 高会杰 黎元生 |
| |
| 作者单位： | 中国石化抚顺石油化工研究院，辽宁 抚顺 113001 |
| |
| 摘 要： | 用培养的硝化菌对催化剂生产过程排出的含氨废水进行处理，连续反应装置投加菌体后，水力停留时间17.5 h,出水氨氮即可低于10 mg·L-1,氨氮去除率95％。结果表明,保藏的菌种经2~7天适应后即恢复活性，可以将氨氮浓度低于1 500 mg·L-1的催化剂生产废水脱氨至小于10 mg·L-1。
|
| 关 键 词： | 催化剂工程 催化剂生产 含氨废水 硝化菌 |
Bio-treatment of ammonia-containing wastewater from catalyst manufacture |
| |
| GAO Huijie,LI Yuansheng.Bio-treatment of ammonia-containing wastewater from catalyst manufacture[J].Industrial Catalysis,2008,16(11):73. |
| |
| Authors: | GAO Huijie LI Yuansheng |
| |
| Affiliation: | Sinopec Fushun Research Institute of Petroleum and Petrochemicals, Fushun 113001, Liaoning, China |
| |
| Abstract: | Nitrifying bacteria were cultured and used in treatment of ammonia-containing wastewater with less than 1 500 mg·L-1 ammonia from catalyst manufacture. The results indicated that the activity of nitrifying bacteria was recovered after they adapted to the wastewater of pH 6.0-9.5 for （2-7） days. Effluent ammonia nitrogen concentration of less than 10 mg·L-1 and ammonia removal rate of over 95% were obtained under hydraulic residence time of 17.5 h. |
| |
| Keywords: | catalyst manufacture ammonia-containing wastewater nitrifying bacteria catalyst engineering |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《工业催化》浏览原始摘要信息 |
|
点击此处可从《工业催化》下载全文 |
