| 椰壳基活性炭脱除废水中刚果红染料 |
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| 引用本文： | 陈庆渺,韩敏敏,李寅,麻炳辉,郑宇,代伟.椰壳基活性炭脱除废水中刚果红染料[J].炭素,2010(1):24-27. |
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| 作者姓名： | 陈庆渺 韩敏敏 李寅 麻炳辉 郑宇 代伟 |
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| 作者单位： | 浙江师范大学,化学与生命科学学院,浙江,金华,321004 |
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| 基金项目： | 浙江省科技厅分析测试项目，浙江省新苗人才计划项目( |
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| 摘 要： | 以颗粒状椰壳基活性炭为吸附剂，对刚果红生物染料进行吸附实验研究。通过实验主要考察了温度、模型溶液酸度、模型溶液初始浓度、活性炭粒度和搅拌速度对活性炭吸附效果的影响。得出在温度为15℃、溶液酸度为pH=2、溶液初始浓度为30mg／L、活性炭粒度小于60目，并且较快的搅拌速度下脱色效果最佳，最佳脱色率可达95．55％。
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| 关 键 词： | 活性炭 染料废水 脱除 刚果红 |
REMOVING CONGO RED DYE ON COCONUTSHELL ACTIVED CARBON |
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| Chen Qing-miao,Han Min-min,Li Yin,Ma Bing-hui,Zheng Yu,Dai Wei.REMOVING CONGO RED DYE ON COCONUTSHELL ACTIVED CARBON[J].Carbon,2010(1):24-27. |
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| Authors: | Chen Qing-miao Han Min-min Li Yin Ma Bing-hui Zheng Yu Dai Wei |
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| Affiliation: | (College of chemistry and life sciences,Zhejiang Normal University 321004,China) |
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| Abstract: | Adsorption experiment of congo red was carried out by using coconut shell activated carbon as adsorbentin this paper. Effects of temperature,pH value,initial concentration of solution,partide size of activated carbon,and stirring speed on the adsnption function of activate carbon were investigated in detail. The experimental results that the optimal experiment conditions are the temperature of 15℃,pH value of 2,the initial concentration of 30mg·L^-1, the particle size of activated carbon less than 60 mesh number,and the faster speed stirring. The dyes may be removed more than 95.55% in this conditions. The study offers the effective basic data for industrial of dealing with dying wastewater by activated carbon. |
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| Keywords: | aetived carbon dying polluted water removing congo red |
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