| 大孔树脂NG-13处理对正丁基苯胺生产废水的研究 |
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| 引用本文： | 胡大波.大孔树脂NG-13处理对正丁基苯胺生产废水的研究[J].中国资源综合利用,2012,30(6):33-36. |
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| 作者姓名： | 胡大波 |
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| 作者单位： | 江苏南大金山环保科技有限公司,南京,210046 |
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| 摘 要： | 采用新型的大孔吸附树脂NG-13,对对正丁基苯胺生产过程中产生的高浓度含苯胺废水进行吸附处理.结果表明,经树脂吸附处理后,废水中苯胺质量浓度由约8 500 mg/L降低为5mg/L以下,苯胺回收率大于99％,树脂经脱附后可重复使用.该处理工艺投资少、运行稳定、操作简便且已实现工业化.
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| 关 键 词： | 树脂吸附 脱附 苯胺废水 |
Study on Treatment of N-butylaniline Wastewater Using New Macroporous Resin NG-13 |
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| Hu Dabo.Study on Treatment of N-butylaniline Wastewater Using New Macroporous Resin NG-13[J].China Resources Comprehensive Utilization,2012,30(6):33-36. |
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| Authors: | Hu Dabo |
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| Institution: | Hu Dabo(Jiangsu N&G Environmental Technology Co.,Ltd,Nanjing 210046,China) |
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| Abstract: | The wastewater with heigh concentration aniline in the production of n-butylaniline has been treated by new macroporous resin adsorbent NG-13.As a result,the aniline concentration in waste water has decreased from 8 500 mg/L to 5 mg/L,and the recovery rate of aniline is more than 99%.In addition,the resin can be recycled after desorption.The technology is advanced with little ivestment,stability circulation and simple manipulation.Moreover,it has been industrialized. |
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| Keywords: | resin adsorption desorption aniline waste water |
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