| 粉煤灰吸附去除活性艳兰X—BR |
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| 引用本文： | 阎存仙,罗浸.粉煤灰吸附去除活性艳兰X—BR[J].上海交通大学学报,1998,32(9):126-129. |
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| 作者姓名： | 阎存仙 罗浸 |
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| 作者单位： | 上海交通大学化学化工学院 |
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| 摘 要： | 研究了粉煤灰对活性艳兰Ｘ－ＢＲ的去除效果．发现粉煤灰对染料的去除率与加灰量、接触时间、溶液浓度和酸度有关．在条件为：浓度２００～６００ｍｇ／Ｌ，ｐＨ２～１０，加灰量６０ｇ／Ｌ，振荡吸附３ｈ时，去除率可达９５％以上．粉煤灰对活性艳兰Ｘ－ＢＲ的脱色吸附符合Ｌａｎｇｍｕｉｒ吸附等温式．
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| 关 键 词： | 废水处理 吸附作用 脱色 粉煤灰 染料 活性艳兰X－BR |
Removal of Reactive Brilliant X BR from Aqueous Solutions by Adsorption on Fly Ash |
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| School of Chemistry and Chemical Technology,Shanghai Jiaotong University,China.Removal of Reactive Brilliant X BR from Aqueous Solutions by Adsorption on Fly Ash[J].Journal of Shanghai Jiaotong University,1998,32(9):126-129. |
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| Authors: | School of Chemistry and Chemical Technology Shanghai Jiaotong University China |
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| Abstract: | The ability of fly ash to remove reactive brilliant blue X BR from aqueous solution is investigated in this paper. It is found that the adsorption is dependent on the amount of fly ash, contact time, initial concentration of wastewater and pH. The efficiency of decoloration reaches over 95%. The experiment data fit the Langmuir isotherm formula perfectly. |
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| Keywords: | wastewater treatment adsorption decoloration fly ash dye reactive brilliant blue X BR |
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