| 薄皮核桃壳活性炭处理啤酒工业废水的研究 |
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| 引用本文： | 刘娅,董瑞,颜海燕,李江. 薄皮核桃壳活性炭处理啤酒工业废水的研究[J]. 石河子大学学报(自然科学版), 2011, 29(1) |
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| 作者姓名： | 刘娅 董瑞 颜海燕 李江 |
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| 作者单位： | 石河子大学食品学院; |
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| 基金项目： | 新疆兵团工业科技计划项目(2007GX13) |
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| 摘 要： | 啤酒废水中含有大量的有机物,若不加治理直接外排,将导致地表水和地下水的污染。本文以自制的薄皮核桃壳活性炭为吸附剂,对啤酒厂发酵罐CIP清洗的废水进行吸附处理,以啤酒工业废水COD和DO的去除率为考核指标,通过单因素和正交试验,得到降低COD的最佳处理工艺参数为:活性炭与pH=8的啤酒工业废水以1∶20的料液比混合,室温下吸附20min,COD的去除率可达77.5%;降低DO的最佳处理工艺参数为:活性炭与pH=8的啤酒工业废水以1∶10的料液比混合,室温下吸附20min,DO的去除率可达90.0%。
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| 关 键 词： | 薄皮核桃壳活性炭 啤酒工业 废水处理 COD DO |
Application of Activated Carbon Produced from Thin Walnut Shells in the Brewery Wastewater Treatment |
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| LIU Ya,DONG Rui,YAN Haiyan,LI Jiang. Application of Activated Carbon Produced from Thin Walnut Shells in the Brewery Wastewater Treatment[J]. Journal of Shihezi University(Natural Science), 2011, 29(1) |
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| Authors: | LIU Ya DONG Rui YAN Haiyan LI Jiang |
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| Affiliation: | LIU Ya,DONG Rui,YAN Haiyan,LI Jiang(Food College,Shihezi University,Shihezi 832003,China) |
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| Abstract: | Brewery wastewater contains large amounts of organic waste,if they were not recovered and discharged directly,it would result in surface water and groundwater pollution.In this article,we adopted the activated carbon of thin walnut shell made by ourselves to purify the brewery wastewater come from the fermenter cleaned by CIP,and combined with the index of the removal percentage of COD and DO to determine the optimum treatment condition through the single factor and orthogonal tests.It was that the removal ... |
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| Keywords: | activated carbon of thin walnut shell beer industry Wastewater treatment COD DO |
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