| 磷酸铵镁沉淀法去除与回收废水中氮磷的应用研究进展 |
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| 引用本文： | 霍守亮,XI Beidou,席北斗,刘鸿亮,宋永会,何连生.磷酸铵镁沉淀法去除与回收废水中氮磷的应用研究进展[J].化工进展,2007,26(3):371-376. |
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| 作者姓名： | 霍守亮 XI Beidou 席北斗 刘鸿亮 宋永会 何连生 |
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| 作者单位： | 1. 北京师范大学环境学院,北京100875;中国环境科学研究院,北京,100012
2. 中国环境科学研究院,北京,100012 |
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| 基金项目： | 国家重点基础研究发展计划资助项目(2005CB724203，2002CB412302) |
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| 摘 要： | 采用磷酸铵镁沉淀法处理含氮磷的废水,具有氮磷去除率高,反应速度快的优点;同时,回收氮磷生成的磷酸铵镁是一种缓释肥,具有良好的经济效益。系统论述了磷酸铵镁沉淀法回收氮磷的基本原理、影响因素、应用现状以及技术经济,并探讨了该技术在今后的研究发展趋势。
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| 关 键 词： | 磷酸铵镁 废水处理 氮磷回收 影响因素 |
| 文章编号： | 1000-6613（2007）03-0371-06 |
| 收稿时间： | 2006-07-12 |
| 修稿时间： | 2006-09-27 |
Removal and recovery of nitrogen and phosphorus from wastewater by struvite crystallization |
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| XI Beidou.Removal and recovery of nitrogen and phosphorus from wastewater by struvite crystallization[J].Chemical Industry and Engineering Progress,2007,26(3):371-376. |
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| Authors: | XI Beidou |
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| Affiliation: | 1. School of Environment, Beijing Normal University, Beijing 100875, China; 2. Chillese Research Academy of Environmental Science, Beijing 100012, China |
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| Abstract: | Removal and recovery of nitrogen and phosphorus from wastewater by struvite crystallization,which has the advantages of high removal rate and rapid reaction rate.Moreover,struvite recovered from waterwater is a slow-release fertilizer and has high economic benefit.This paper presents the basic theory and the influence factors of struvite formation,struvite application and technico-economic analysis.The study trend of this technique is discussed in the end. |
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| Keywords: | struvite wastewater treatment nitrogen and phosphorus recovery influence factors |
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