| 粉煤灰对有机活性染料脱色效果的研究 |
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| 引用本文： | 张竹青. 粉煤灰对有机活性染料脱色效果的研究[J]. 吉林农业大学学报, 2003, 25(4): 416-418,424 |
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| 作者姓名： | 张竹青 |
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| 作者单位： | 湖北农学院环境工程系,湖北,荆州,434025 |
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| 基金项目： | 湖北省教育厅科学基金资助项目(2001A03006) |
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| 摘 要： | 研究了粉煤灰对活性染料活性艳红X-3B和活性艳红X-8B的脱色效果。结果表明：粉煤灰的最适粒度为0．125mm，粉煤灰的最佳投放量为0．18g/mL；l00m/L活性艳红X-3B和活性艳红X-8B脱色的最佳振荡吸附时间为20min，pH为5—10；此外，温度对活性染料吸附性能也有一定的影响。
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| 关 键 词： | 粉煤灰 有机活性染料 脱色效果 印染废水处理 投放量 粒度 振荡吸附时间 温度 |
| 文章编号： | 1000-5684(2003)04-0416-03 |
Research on the Effect of Decolorization of Organic Active Dyes by Coal Fly Ash |
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| ZHANG Zhu-qing. Research on the Effect of Decolorization of Organic Active Dyes by Coal Fly Ash[J]. Journal of Jilin Agricultural University, 2003, 25(4): 416-418,424 |
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| Authors: | ZHANG Zhu-qing |
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| Abstract: | The decolouring effect of coal fly ash on active dyes such as active bright red X - 3B and active bright red X - 8B was studied in this paper. The results showed that: the best diameter of coal fly ash was 0.125 mm,the best amount of active dyes was 0.18 g/mL; the best absorption time for active bright red X - 3B and X - 8B was 20 minutes; when pH was controlled between 5 and 10, the effect was good. Besides, temperature also had some effect on absorption function. |
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| Keywords: | coal fly ash active dyes decolouring effect |
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