| TiO2/活性炭复合纳米纤维膜对亚甲基蓝的吸附研究 |
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| 引用本文： | 杜菲菲,陈泉源＃.TiO2/活性炭复合纳米纤维膜对亚甲基蓝的吸附研究[J].环境污染与防治,2011,33(8):75-80. |
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| 作者姓名： | 杜菲菲 陈泉源＃ |
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| 作者单位： | 东华大学环境科学与工程学院,上海,201620 |
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| 基金项目： | 上海市重点学科建设基金资助项目(No.B604); 中央高校基本科研业务费专项资金资助(No.9D11301) |
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| 摘 要： | 摘要以自制的TiO2/活性炭复合纳米纤维膜作为吸附剂,以亚甲基蓝为目标污染物,研究了亚甲基蓝初始浓度、温度、TiO2/活性炭复合纳米纤维膜投加量、pH等对TiO2/活性炭复合纳米纤维膜吸附去除亚甲基蓝的影响,并研究了TiO2/活性炭复合纳米纤维膜的Zeta电位、接触角、光催化再生性能.结果表明:(1)静态吸附时,随着亚...
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| 关 键 词： | TiO2/活性炭复合纳米纤维膜 亚甲基蓝 吸附 再生 |
Adsorption and photocatalytic regeneration of TiO_2/activated carbon composite nano-fiber membrane |
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| DU Fei fei,CHEN Quanyuan..Adsorption and photocatalytic regeneration of TiO_2/activated carbon composite nano-fiber membrane[J].Environmental Pollution & Control,2011,33(8):75-80. |
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| Authors: | DU Fei fei CHEN Quanyuan |
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| Institution: | DU Feifei,CHEN Quanyuan.(School of Environmental Science and Engineering,Donghua University,Shanghai 201620) |
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| Abstract: | The batch removal of methylene blue from aqueous solutions by adsorption on self-made adsorbent(TiO2/activated carbon composite nano-fiber membrane) was investigated to determine the effects of adsorption treatment conditions(initial methylene blue concentration,adsorbent dosage,temperature and pH) on the adsorptive capacity for the dye.The Zeta potential,surface contact angle and photocalytic regeneration property of TiO2/activated carbon composite nano-fiber membrane were also investigated.Results showed ... |
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| Keywords: | TiO2/activated carbon composite nano-fiber membrane methylene blue adsorption regeneration |
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