| 热处理提高活性炭对水中MIB的去除能力研究 |
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| 引用本文： | CHEN Weifang,LI Qian. 热处理提高活性炭对水中MIB的去除能力研究[J]. 水资源与水工程学报, 2011, 22(3): 128-131 |
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| 作者姓名： | CHEN Weifang LI Qian |
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| 作者单位： | 上海理工大学环境与建筑学院,上海,200093 |
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| 基金项目： | 上海市科学技术委员会浦江人才计划，上海教委科研创新项目 |
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| 摘 要： | 本研究主要目的是要提高活性炭对M IB的处理能力。活性炭分别用N2和H2进行热处理。活性炭快速小柱实验研究表明:用N2和H2热处理均能有效提高活性炭对M IB的吸附能力。H2处理对M IB吸附能力的提高要好于N2。N2处理后的炭一旦长时间暴露在空气,吸附能力会有所降低。H2处理后的炭则能长期保持其处理能力。
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| 关 键 词： | 活性炭 MIB 热处理 |
Enhancing MIB removal ability with active carbon treated by heat |
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| CHEN Weifang,LI Qian. Enhancing MIB removal ability with active carbon treated by heat[J]. Journal of water resources and water engineering, 2011, 22(3): 128-131 |
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| Authors: | CHEN Weifang LI Qian |
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| Affiliation: | CHEN Weifang,LI Qian(School of Environment and Architecture,University of Shanghai for Science and Technology,Shanghai 200093,China) |
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| Abstract: | This research investigated methods to enhance adsorption of 2-methylisoborneol(MIB) by active carbon.Active carbon was modified via heat treatments in atmospheres of nitrogen and hydrogen.Rapid small-scale column tests indicated that heat treatment by H2 and N2 can both effectivly improve carbon's adsorption capacity for MIB.In general,H2-treated carbon performed better than those treated by N2.However,the improved adsorption capacity diminished if the N2-treated carbon was left exposed to air.In comparison... |
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| Keywords: | active carbon MIB heat treatment |
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