| 含氰废水加压水解脱氰 |
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| 引用本文： | 张振铎.含氰废水加压水解脱氰[J].石油化工环境保护,1996(2):18-22. |
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| 作者姓名： | 张振铎 |
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| 作者单位： | 镇海炼油化工股份有限公司 |
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| 摘 要： | 加压水解脱氰是去除难降解的含氰废水中氰化物的有效方法之一．尽管在理论上脱氰后出水［ＣＮ－］可以小于０．５ｍｇ／Ｌ，但是，生产上达到该指标有相当难度．为此，我公司经过十来年的研究和生产探索，至１９９４年实现达标，目前反应出水［ＣＮ－］在０．３５ｍｇ／Ｌ左右．根据大量文献资料和生产数据，对脱氰反应影响因素和生产工艺参数进行理论和实践分析，找到了优化的参数搭配．
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| 关 键 词： | 含氰废水，水解，影响因素 |
Cyanogen Removal of Pressurized Hydrolysis for Cyanogen Wastewater |
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| Zhang Zhenduo.Cyanogen Removal of Pressurized Hydrolysis for Cyanogen Wastewater[J].Environment Protection in Petrochemical Industry,1996(2):18-22. |
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| Authors: | Zhang Zhenduo |
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| Abstract: | An effective method to remove the difficult decomposition cyanogen in cyanogen wastewater is the pressurized hydrolysis.It was based on the theory that theCN-] can be low 0.5mg/L,but it is difficult to reach this removal level.The Zhenhai Petrochemical Corporation,Ltd reached the CN-] about 0.35mg/L since 1994 by study and research for decade. |
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| Keywords: | Cyanide-containing wastewater Hydrolysis Influencing factors |
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