| 某冶炼企业含氨废水脱氨预处理工艺设计方案 |
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| 引用本文： | 霍明昕,谢忠岩,边德军,田曦. 某冶炼企业含氨废水脱氨预处理工艺设计方案[J]. 环境工程, 2011, 29(1): 39-41. DOI: 10.13205/j.hjgc.201101012 |
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| 作者姓名： | 霍明昕 谢忠岩 边德军 田曦 |
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| 作者单位： | 1. 东北师范大学城市与环境科学学院,长春,130024
2. 东北师范大学城市与环境科学学院,长春,130024;长春工程学院水利与环境工程学院,长春,130012 |
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| 摘 要： | 通过对某有色金属企业的高浓度含氨废水进行脱氨处理的研究,设计了三级氨吹脱、吸收工艺。经预处理后,氨氮去除率达到98%以上,并且对氨水及副产品石膏进行回收利用,降低了企业成本,并且防止了二次污染。
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| 关 键 词： | 冶炼废水 氨 吹脱 |
THE PROCESS DESIGN SCHEME OF AMMONIA REMOVAL IN HIGH CONCENTRATION AMMONIA WASTEWATER FROM A NON-FERROUS METAL SMELTING INDUSTRY |
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| Huo Mingxin,Xie Zhongyan,Bian Dejun,Tian Xi. THE PROCESS DESIGN SCHEME OF AMMONIA REMOVAL IN HIGH CONCENTRATION AMMONIA WASTEWATER FROM A NON-FERROUS METAL SMELTING INDUSTRY[J]. Environmental Engineering, 2011, 29(1): 39-41. DOI: 10.13205/j.hjgc.201101012 |
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| Authors: | Huo Mingxin Xie Zhongyan Bian Dejun Tian Xi |
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| Affiliation: | Huo Mingxin1 Xie Zhongyan1 Bian Dejun1,2 Tian Xi1,2(1.School of Urban and Environment Science,Northeast Normal University,Changchun 130024,China,2.School of Water Conservancy and Environment Engineering,Changchun Institute of Technology,Changchun 130012,China) |
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| Abstract: | By studying the high concentration ammonia wastewater from the production of a non-ferrous metal smelting enterprise,a individual ammonia removal pretreatment process was designed.Through the three-stage air stripping to remove and absorb ammonia process,the ammonia nitrogen removal rate is up to 98%.Meanwhile,the plaster and ammonia water are recycled.Thus the operation cost of the enterprise is reduced and the second pollution is prevented. |
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| Keywords: | wastewater from smelting industry ammonia air stripping |
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