| 电镀废水中氨氮及COD的去除 |
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| 引用本文： | 李冰璟,付丹,赵伟. 电镀废水中氨氮及COD的去除[J]. 净水技术, 2011, 30(5): 115-118,154 |
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| 作者姓名： | 李冰璟 付丹 赵伟 |
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| 作者单位： | 上海轻工业研究所有限公司,上海,200031 |
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| 基金项目： | 上海市科委应用技术开发项目 |
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| 摘 要： | 电镀废水水质复杂,含有多种污染物,其中Ni+、Cu2+等重金属已得到良好的回收利用,但对有机污染物和氨氮的去除研究鲜见报道.本文采用铁碳微电解法对电镀废水进行预处理,可确保出水中残留重金属不影响后续生物反应,预氧化表面活性剂、光亮剂及其它助剂,提高了废水的可生化性；进而通过水解酸化和好氧膜生物反应器(MBR)的生物处理...
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| 关 键 词： | 铁碳 膜生物反应器(MBR) 氨氮 化学需要量(COD) |
Elimination of NH3-N and COD in Eiectroplating Wastewater |
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| Li Bingjing,Fu Dan,Zhao Wei. Elimination of NH3-N and COD in Eiectroplating Wastewater[J]. Water Purifcation Technology, 2011, 30(5): 115-118,154 |
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| Authors: | Li Bingjing Fu Dan Zhao Wei |
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| Affiliation: | Li Bingjing,Fu Dan,Zhao Wei(Shanghai Light Industry Research Institute Co.,Ltd.,Shanghai 200031,China) |
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| Abstract: | Electroplating wastewater contain heavy metals,acid,organic waste and many other contaminations.Heavy metal recycling is well developed due to the profitability of metal recycle industries such as Ni+ and Cu2+.While the study of organic pollutants in electroplating wastewater is still in the starting stage.The removal of NH3-N and COD in electroplating wastewater by hydrolytic acidification + aerobic membraine bio reactor(MBR) was investigated using iron-carbon micro-electrolysis as the pretreatment to insu... |
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| Keywords: | iron-carbon membrane bioreactor(MBR) NH3-N chemical oxygen demand(COD) |
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