| 微波协同活性炭法处理造纸黑液的研究 |
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| 引用本文： | 刘宗瑜,梁军凤,朱虹.微波协同活性炭法处理造纸黑液的研究[J].天津师范大学学报(自然科学版),2011,31(3):77-79. |
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| 作者姓名： | 刘宗瑜 梁军凤 朱虹 |
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| 作者单位： | 1. 天津理工大学 环境科学与安全工程学院,天津,300191
2. 天津职业大学 生物与环境工程学院,天津,300402 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 以颗粒活性炭为催化剂,运用微波协同氧化工艺对造纸黑液进行处理并对其结果进行分析,考察活性炭用量、微波辐射功率,微波辐射时间等对黑液处理效果的影响.结果表明:微波协同活性炭处理造纸黑液效果比较理想,其影响顺序为辐射功率>活性炭用量>辐射时间,最佳的工艺条件:微波辐射700 W,辐射8 min,活性炭用量8 g,黑液的色度去除率稳定达到94%.
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| 关 键 词： | 微波辐射 活性炭 黑液 去除率 |
Treating papermaking black liquid with microwave assisted active carbon |
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| LIU Zongyu,LIANG Junfeng,ZHU Hong.Treating papermaking black liquid with microwave assisted active carbon[J].Journal of Tianjin Normal University(Natural Science Edition),2011,31(3):77-79. |
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| Authors: | LIU Zongyu LIANG Junfeng ZHU Hong |
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| Institution: | LIU Zongyu1,LIANG Junfeng1,ZHU Hong21.College of Environmental Science and Safety Engineering,Tianjin University of Technology,Tianjin 300191,China,2.Institute of Biology and Environment Engineering,Tianjin Vocational Institute,Tianjin 300402 |
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| Abstract: | By using granular activated carbon as catalyst,papermaking black liquid was treated using the technology of microwave radiation,and the results were analyzed.The effects of active carbon dosage,microwave power,irradiation time on the treatment were studied,and the effect order was microwave power > active carbon dosage > irradiation time.The optimum treating conditions were radiation power 700 W,active carbon dosage 8 g,reaction time 8 min.And the gradation removal ratio was stabilized at 94%. |
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| Keywords: | microwave radiation activated carbon black liquid removal ratio |
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