| 石棉摩擦材料废弃物制吸附剂对染料的吸附研究 |
| 摘要点击 1899 全文点击 1574 投稿时间：1997-04-23 |
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| 中文关键词 石棉摩擦材料 吸附 阳离子染料 活性染料 |
| 英文关键词 asbestos friction materials adsorption cation dye reactive dye |
| DOI 10.13227/j.hjkx.19970618 |
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| 中文摘要 |
| 以石棉摩擦材料加工废弃物为材料制得的吸附剂,在色度50000倍的溶液中对阳离子黄X-5GL的静态吸附量为159.68mg/g;在色度5000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。吸附饱和后的吸附剂可通过后处理实现资源化。 |
| 英文摘要 |
| 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. |
