| 生物质基活性炭对对硝基苯酚吸附性能比较 |
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| 引用本文： | 孙正汉,丁跃华,耿朝阳,高建勇. 生物质基活性炭对对硝基苯酚吸附性能比较[J]. 工业催化, 2017, 25(6): 74-77. DOI: 10.3969/j.issn.1008-1143.2017.06.017 |
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| 作者姓名： | 孙正汉 丁跃华 耿朝阳 高建勇 |
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| 作者单位： | 昆明理工大学冶金与能源工程学院,云南 昆明 650093 |
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| 摘 要： | 对硝基苯酚毒性大,难于生物降解,是化工、农药和染料等行业废水中常见的有机污染物。采用木质活性炭、椰壳活性炭和煤质活性炭对对硝基苯酚吸附性能进行研究,对比不同活性炭对对硝基苯酚的吸附效果,考察不同活性炭吸附对硝基苯酚的经济效益,吸附强度和吸附量顺序为:椰壳活性炭﹥煤质活性炭﹥木质活性炭,选择煤质活性炭吸附对硝基苯酚。
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| 关 键 词： | 水污染防治工程 不同原材料活性炭 对硝基苯酚 吸附性能 |
Comparison of adsorption properties of biomass based activated carbon for p-nitrophenol |
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| Sun Zhenghan,Ding Yuehua,Geng Zhaoyang,Gao Jianyong. Comparison of adsorption properties of biomass based activated carbon for p-nitrophenol[J]. Industrial Catalysis, 2017, 25(6): 74-77. DOI: 10.3969/j.issn.1008-1143.2017.06.017 |
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| Authors: | Sun Zhenghan Ding Yuehua Geng Zhaoyang Gao Jianyong |
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| Affiliation: | College of Metallurgy and Energy Engineering,Kunming University of Science and Technology,Kunming 650093,Yunnan,China |
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| Abstract: | p-Nitrophenol is a common organic pollutants in the wastewater of chemical industry,pesticide,dyestuff and so on due to its high toxicity and difficult biodegradation.The adsorption behaviors of wooden activated carbon,coconut shell activated carbon and coal activated carbon for p-nitrophenol were studied,and their adsorption effects for p-nitrophenol were compared.The economic benefits of p-nitrophenol adsorption on different activated carbon materials were investigated.The order of adsorption strength and adsorption capacity was as follows:coconut shell activated carbon﹥coal activated carbon﹥wooden activated carbon.The coal activated carbon was chosen for p-nitrophenol adsorption. |
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| Keywords: | water pollution preventing and controlling engineering different raw material activated carbon p-nitrophenol adsorption properties |
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