| 陶瓷膜在卤制品加工废弃液微滤中的应用 |
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| 引用本文： | 李燕,郑晓杰,黄雪飞,徐静. 陶瓷膜在卤制品加工废弃液微滤中的应用[J]. 食品与发酵工业, 2012, 38(1): 116-119 |
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| 作者姓名： | 李燕 郑晓杰 黄雪飞 徐静 |
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| 作者单位： | 温州科技职业学院,浙江温州,325006 |
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| 基金项目： | 温州市科技计划项目资助 |
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| 摘 要： | 探讨了陶瓷膜用于卤制加工废弃液微滤的工艺条件。研究不同预处理方法、膜孔径、操作温度、操作压力等因素对膜通量的影响,并通过正交实验确定微滤的最佳工艺参数为:预处理网筛300目、陶瓷膜孔径0.22μm、操作温度50℃、操作压力0.075 MPa,通过质量分数0.75%NaOH和0.5%柠檬酸复合清洗后,陶瓷膜的通量恢复率可达到94.1%。
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| 关 键 词： | 卤制废弃液 陶瓷膜 微滤 膜通量 |
Application of Ceramic Membrane on Microfiltration Waste Liquid in Marinating |
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| Li Yan,Zheng Xiao-jie,Huang Xue-fei,Xu Jing. Application of Ceramic Membrane on Microfiltration Waste Liquid in Marinating[J]. Food and Fermentation Industries, 2012, 38(1): 116-119 |
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| Authors: | Li Yan Zheng Xiao-jie Huang Xue-fei Xu Jing |
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| Affiliation: | (Wenzhou Science and Technology Vocational College,Wenzhou 325006,China) |
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| Abstract: | Technical parameters of ceramic membrane microfiltration of waste liquid in marinating were studied.The effect of pretreatment method,membrane pore size,operation pressure,operation temperature on membrane flux were studied.The best parameters were determined by orthogonal experiment: pretreatment by 300mesh screen,membrane pore size 0.22 um,operation tempreature 50℃,operation pressure 0.075 MPa.The recovery percent of ceramic membrane was 94.1% after wash by 0.75% NaOH and 0.5% citric acid. |
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| Keywords: | marinating waste liquid ceramic membrane microfiltration membrane flux |
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