| 含正丁胺的废液处理工艺研究 |
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| 引用本文： | 喻庆华,张华廷,王朝峰,蔡卫.含正丁胺的废液处理工艺研究[J].矿冶工程,2001,21(3):33-35. |
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| 作者姓名： | 喻庆华 张华廷 王朝峰 蔡卫 |
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| 作者单位： | 1. 长沙矿冶研究院,湖南,长沙,410012
2. 长岭炼油化工总厂,湖南,岳阳,414012 |
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| 摘 要： | 采用吹脱－冷凝－吸收及吹脱－吸收工艺分别处理正丁胺废水和混合含氮（有机氮及无机氮）废水。正丁胺废液经处理后，氮含量由1．7248g/L降至35．40mg/L，氮脱除率达97．95％，COD值由10911mg/L降至285．7mg/L，脱除率达97．38％；混合含氮废水经处理后，氮含量由13．19g/L降至95．2mg/L，氮脱除率达99．28％，COD值由19105mg/L降至269．8mg/L，脱除率达98．59％。
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| 关 键 词： | 正丁胺 废液 混合含氮废水 炼油厂 废水处理 |
| 修稿时间： | 2001年4月18日 |
Treatment of N-butylamine Effluent--A Technological Study |
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| YU Qing hua ,ZHANG Hua ting ,WANG Chao feng ,CAI Wei.Treatment of N-butylamine Effluent--A Technological Study[J].Mining and Metallurgical Engineering,2001,21(3):33-35. |
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| Authors: | YU Qing hua ZHANG Hua ting WANG Chao feng CAI Wei |
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| Affiliation: | YU Qing hua 1,ZHANG Hua ting 2,WANG Chao feng 2,CAI Wei 2 |
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| Abstract: | N butylamine effluent (organic and inorganic nitrogen) are treated by using the blowing off condensing absorption process and the blowing off absorption process respectively. After n butylamine effluent is treated, its N content is reduced from 1 724?8 g/L to 35 40 mg/L, with a denitrification percent of 97 95%, and its COD value is reduced from 10?911 mg/L to 285 7 mg/L, with a removal percent of 97 38%. After N containing compound effluent is treated, its N content is reduced from 13 19 g/L to 95 2 mg/L, with a denitrification percent of 99 28%, and its COD value is reduced from 19105 mg/L to 269 8 mg/L, with a removal percent of 98 59%. |
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| Keywords: | n butylamine effluent N containing compound effluent treatment technology |
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