| 试论萃取法钨酸铵生产废水的处理及回用 |
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| 引用本文： | 郭平. 试论萃取法钨酸铵生产废水的处理及回用[J]. 有色金属加工, 2009, 38(3): 33-36 |
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| 作者姓名： | 郭平 |
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| 作者单位： | 洛阳有色金属加工设计研究院,河南洛阳,471039 |
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| 摘 要： | 钨酸铵生产过程中产生大量的废水，如不进行处理直接排放，则会污染环境并造成水资源的浪费。本文以某5000t／a钨酸铵项目为例，针对其生产废水水质，提出针对性的治理及废水回用方案。本项目实施后，每年可减少12．6万m^3工业污水的排放，还可回收硫酸钠2870t，是实现水资源可持续发展的有效途径。关键词：钨酸铵；萃取法；生产废水；废水处理；废水回用
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| 关 键 词： | 钨酸铵 萃取法 生产废水 废水处理 废水回用 |
Try to Discuss the Treatment and Recycling Utilization of Ammonium Tungstate Production Wastewater by Extraction |
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| GUO Ping. Try to Discuss the Treatment and Recycling Utilization of Ammonium Tungstate Production Wastewater by Extraction[J]. Nonferrous Metals Processing, 2009, 38(3): 33-36 |
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| Authors: | GUO Ping |
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| Affiliation: | GUO Ping (China Nonferrous Metals Processing Technology Co., Ltd., Luoyang, Henan,471039, China) |
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| Abstract: | A great deal of wastewater are created during ammonium tungstate production, if it is discharged directly without any treatment, the water would pollute the environment and waste the water resource. This text takes a 5000 t/a ammonium tungstate project for example, contrapose the quality of created wastewater to propose the pertinence treatment and wastewater recycling utilization scheme. After this project is carried out, 126,000 m^3 industrial wastewater will be reduced each year and also could reclaim sodium sulfate 2870t, which is an effective way to achieve the water resource sustained development. |
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| Keywords: | ammonium tungstate extraction Industrial wastewater wastewater treatment waste water recycling |
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