| 石棉摩擦材料废弃物制吸附剂对染料的吸附研究 |
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| 引用本文： | 赵玉明,梁霖,黄华.石棉摩擦材料废弃物制吸附剂对染料的吸附研究[J].环境科学,1997,18(6):63-65. |
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| 作者姓名： | 赵玉明 梁霖 黄华 |
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| 作者单位： | 南京大学环境科学与工程系污染控制与资源化研究国家重点实验室 |
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| 摘 要： | 以石棉摩擦材料加工废弃物为材料制得的吸附剂，在色度５０００倍溶液中对阳离子黄Ｘ－５ＧＬ的静态吸附量为１５９．６８ｍｇ／ｇ，在色度５００倍的溶液中对阳离子艳蓝ＲＬ的静态吸附量为７９．６８ｍｇ／ｇ；对毛纺厂腈纶染缸废水的处理量可达２８０ｍｌ／ｇ，对活性染料亦有较好的吸附效果，吸附饱和吸附剂可通过后处理实现资源化。
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| 关 键 词： | 石棉摩擦材料 活性染料 吸附 |
| 收稿时间： | 1997/4/23 0:00:00 |
Study on a Dye Adsorption Made from Waste Asbestos Friction Materials |
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| Zhao Yuming.Study on a Dye Adsorption Made from Waste Asbestos Friction Materials[J].Chinese Journal of Environmental Science,1997,18(6):63-65. |
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| Authors: | Zhao Yuming |
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| Institution: | State Key Lab of Pollution Control and Resource Reuse, Dept. of Environ. Sci. and Eng., Nanjing Univ., Nanjing, 210093;State Key Lab of Pollution Control and Resource Reuse, Dept. of Environ. Sci. and Eng., Nanjing Univ., Nanjing, 210093;State Key Lab of Pollution Control and Resource Reuse, Dept. of Environ. Sci. and Eng., Nanjing Univ., Nanjing, 210093 |
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| Abstract: | A kind of new adsorbent was made from waste asbestos friction materials.The static adsorption capacity for cation yellow X 5GL is 159 68mg/g in its aqucous solution which chromaticity is 50000,and the adsorption capacity for cation blue RL is 79 68mg/g in its solution which chromaticity is 5000.The treating amount for waste water generated in the dyeing process from woolen textile factory can be as high as 280ml/g.This adsorbent can also effectively adsorb reactive dye,and can be easily regenerated through aftertreatment when saturated adsorption is reached. |
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| Keywords: | asbestos friction materials adsorption cation dye reactive dye |
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