| 三步沉淀全循环法处理焙烧—氰化工艺中含氰废水的应用 |
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| 引用本文： | 厚春华.三步沉淀全循环法处理焙烧—氰化工艺中含氰废水的应用[J].辽宁城乡环境科技,2007,27(3):49-51. |
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| 作者姓名： | 厚春华 |
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| 作者单位： | 朝阳市环境科学研究所,朝阳122000 |
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| 摘 要： | 辽宁新都黄金有限责任公司成功应用三步沉淀全循环法处理焙烧一氰化工艺中含氰废水，该处理工艺不但可回收有价金属，有效地利用废水中的氰化物，且能够提高金、银的氰化浸出率，实现了闭路全循环含氰废水零排放的目的，其环境效益经济效益和社会效益非常显著。
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| 关 键 词： | 焙烧-氰化工艺 含氰废水 三步沉淀 处理 |
Treatment of Cyan Containing Wastewater from the Baking-cyanidation Process with the Circulated Three Stage Sedimentation Tanks |
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| Hou Chunhua.Treatment of Cyan Containing Wastewater from the Baking-cyanidation Process with the Circulated Three Stage Sedimentation Tanks[J].Liaoning Urban and Rural Environmental Science & Technology,2007,27(3):49-51. |
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| Authors: | Hou Chunhua |
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| Institution: | Hou Chunhua |
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| Abstract: | LiaoNing XinDu gold Company succeeded in treatment of cyan containing wastewater from baking and cyaniding process by adoption of an entire circulation method of three stage sedimentation, with the merits of high rate of recycle of heavy metals and cyanide, and of leaching efficiency of silver, the process not only realized none-dischargo of cyan containing wastewater but also showed obvious environment efficiencies, economic benefits and social efficiencies. |
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| Keywords: | baking and cyaniding process cyan containing wastewater three stage sedimentation |
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