| 超重力技术吹脱焦化氨氮废水的试验研究 |
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| 引用本文： | 光明.超重力技术吹脱焦化氨氮废水的试验研究[J].煤化工,2005,33(5):46-48. |
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| 作者姓名： | 光明 |
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| 作者单位： | 山西焦化集团有限公司,洪洞041606 |
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| 摘 要： | 介绍了超重力技术在生化氨氮废水处理中的试验研究,通过调节pH值,使大量的空气和废水接触,将废水中游离氨吹走,达到降低废水中氨氮的目的。实际运行后,脱氨效率提高13.8%,超重机抗堵性能好,但由于受温度等影响,也存在油包水、油乳化等问题有待解决。
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| 关 键 词： | 超重力 脱氨 脱氮 pH值 |
| 文章编号： | 1005-9598（2005）-05-0046-03 |
| 收稿时间： | 2005-05-29 |
| 修稿时间： | 2005年5月29日 |
Experimental Study on Treating Ammonia-nitrogen Wastewater Using Ultra-gravimetric Technology |
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| Guang Ming.Experimental Study on Treating Ammonia-nitrogen Wastewater Using Ultra-gravimetric Technology[J].Coal Chemical Industry,2005,33(5):46-48. |
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| Authors: | Guang Ming |
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| Affiliation: | Shanxi Coking Group Ltd., Hongtong 041606 |
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| Abstract: | Experimental study on treating ammonia-nitrogen wastewater using uhra-gravimetric technology is introduced. Through adjusting pH value a large amount of air is in contact with wastewater to purge out free ammonia and to decrease the ammonia-nitrogen content in the wastewater. In practical operation, the efficiency of ammonia removal is increased by 13.8%. The uhra-gravimetric equipment is ideal for resisting the block. However, the problems of oil emulsification and water coving with oil still exist due to temperature impact. |
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| Keywords: | uhra-gravimetric ammonia removal nitrogen removal pH value |
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