| 从氨氮废水中回收氨装置的技术改造 |
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| 引用本文： | 贾春兰,陈颜明.从氨氮废水中回收氨装置的技术改造[J].上海化工,1997,22(6):5-8. |
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| 作者姓名： | 贾春兰 陈颜明 |
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| 作者单位： | 化工部上海化工研究院!上海200062 |
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| 摘 要： | 通过计算机优化设计，采用合适的塔内件及高效规整填料改造现有的浮阀塔，以其作氨解吸精馏装置。
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| 关 键 词： | 含氨废水 废水处理 回收装置 技术改造 氮肥厂 |
Technical Reform of Ammonia Recovery Installation from Ammonia Nitrogen Waste Water |
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| J ia Chunlan,Chen Yanming,Hu Hongzhi,Zhu Yongjia,Liu Naihong.Technical Reform of Ammonia Recovery Installation from Ammonia Nitrogen Waste Water[J].Shanghai Chemical Industry,1997,22(6):5-8. |
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| Authors: | J ia Chunlan Chen Yanming Hu Hongzhi Zhu Yongjia Liu Naihong |
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| Affiliation: | J ia Chunlan Chen Yanming Hu Hongzhi Zhu Yongjia Liu Naihong |
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| Abstract: | Through computer aided design and by using proper inner tower frames and high efficiency regular packing, the original float valve tower has been reformed as ammonia desorption rectification installation. With the same tower diameter,28% steam could be saved,60% treatment amount be raised, the concentration of the product, ammonia water, doubled; and the ammonia content in disposed drainage is <80g/m3 , much lower than the original concentration(0. 5% - 1. 0% ) , and it is also lower than 200g/m3 ,the standard issued by the State Environmental Protection Bureau. |
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| Keywords: | Ammonia nitrogen waste water Recovery Energy saving Pollutants Packing |
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