| 催化铁-氧腐蚀电池处理活性艳红X-3B |
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| 引用本文： | 汤心虎,甘复兴,乔淑玉. 催化铁-氧腐蚀电池处理活性艳红X-3B[J]. 武汉大学学报(理学版), 2000, 46(4) |
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| 作者姓名： | 汤心虎 甘复兴 乔淑玉 |
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| 作者单位： | 1. 武汉大学,化学与环境科学学院,武汉,430072;暨南大学,生命科学技术学院,广州,510630
2. 武汉大学,化学与环境科学学院,武汉,430072 |
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| 摘 要： | 在活性碳与铁屑组成的腐蚀体系中添加氧催化剂 Mn O2 ,并进行曝气形成催化铁 -氧腐蚀电池 .使用这种催化铁 -氧腐蚀电池对活性艳红 X- 3B模拟染料废水进行了处理 ,并研究了若干因素对其处理效果的影响 .结果表明 ,该法比普通铁屑处理法效果大有提高 ,处理 10 m in脱色率就可达到 98%以上 ,COD去除率高达 82 % (一般在 70 %～ 80 %之间 ) ,最佳处理效果时的 p H=7,不需要另调 p H,对处理条件要求宽松 ,应用前景广泛 .
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| 关 键 词： | 催化铁-氧腐蚀电池 曝气 活性艳红X-3B 废水处理 |
Study on Treatment of Reactive Red Dye X-3B by Fe-O2 Corrosion Cell with Catalyst |
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| TANG Xin-hu,GAN Fu-xing,QIAO Shu-yu. Study on Treatment of Reactive Red Dye X-3B by Fe-O2 Corrosion Cell with Catalyst[J]. JOurnal of Wuhan University:Natural Science Edition, 2000, 46(4) |
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| Authors: | TANG Xin-hu GAN Fu-xing QIAO Shu-yu |
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| Abstract: | A new corrosion cell system which consists of iron chips, MnO 2 and activated carbon was employed in wastewater treatment. It was proved to be more effective in the treatment of reactive red dye X|3B than the common method of iron chips. The COD removal rate was up to 82% and the chromaticity removal rate of reactive red dye X|3B was over 98%.The best pH value for the most effective treatment is about 7 and it is a favourate condition for the practive application of the method. |
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| Keywords: | Fe|O 2 corrosion cell with catalyst aeration reactive red dye X|3B wastewater treatment |
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