| Fenton试剂氧化法深度处理含氰废水 |
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| 引用本文： | 周彦波,郭少鹏,鲁军. Fenton试剂氧化法深度处理含氰废水[J]. 沈阳大学学报：自然科学版, 2012, 24(2): 18-22 |
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| 作者姓名： | 周彦波 郭少鹏 鲁军 |
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| 作者单位： | 华东理工大学资源与环境工程学院,上海,200237 |
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| 基金项目： | 国家自然科学基金资助项目，上海市自然科学基金资助项目 |
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| 摘 要： | 针对某煤气厂生化处理出水总氰不达标的问题,采用Fenton试剂氧化法对出水进行了深度处理实验.考察了pH值、H2O2投加量、n(H2O2)/n(Fe2+)等因素对COD和总氰去除率的影响,并从去除率及经济性出发,确定了Fenton试剂的最佳操作条件.实验证实,Fenton试剂氧化法可实现对总氰的有效去除,使生化出水总氰的质量浓度低于0.3mg/L.
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| 关 键 词： | 含氰废水 深度处理 Fenton试剂 |
Advanced Treatment of Cyanide Wastewater using Fenton Reagent |
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| ZHOU Yanbo,GUO Shaopeng,LU Jun. Advanced Treatment of Cyanide Wastewater using Fenton Reagent[J]. Journal of Shenyang University, 2012, 24(2): 18-22 |
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| Authors: | ZHOU Yanbo GUO Shaopeng LU Jun |
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| Affiliation: | (College of Resource ＆ Environmental Engineering, East China University of Science ＆ Technology, Shanghai 200237, China) |
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| Abstract: | The advanced treatment of coking wastewater by Fenton reagent was studied due to the total cyanide concentration of the effluent is not up to the standard. The effects of operating conditions, such as pH value, H2O2 dosage, and n（H2O2）/n（Fe2＋）, on the COD and total cyanide removal were discussed, and then the optimal conditions were determined from the removal efficiency and economy. The result shows that Fenton reagent can reduce the total cyanide concentration to less than 0.3 mg/L efficiently. |
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| Keywords: | cyanide-containing wastewater advanced treatment Fenton reagent |
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