摘要
通过研究单一清洗剂和组合清洗剂对膜通量恢复率的影响,探讨了陶瓷膜处理鸡腿预煮废弃液污染后膜的化学清洗再生。结果表明:清洗温度50℃,操作压力0.1MPa,0.75%NaOH+0.50%柠檬酸作为清洗剂,15min清洗效果较好,膜通量恢复率达到94.61%。
The recovering of ceramic membrane was studied when dealing with marinating waste liquid, through the investigation of the effect of single cleaning regent and combined cleaning regent on recovery rate of membrane flux. The results showed the optimum process parameters： temperature 50 ℃, operation pressure 0.1 MPa, cleaning regent 0.75% NaOH＋0.50% citric acid, cleaning time 15 min. Under the cleaning condition, the recovery rate of membrane flux could reach 94.61%.
出处
《食品科技》
CAS
北大核心
2013年第6期122-124,130,共4页
Food Science and Technology
基金
浙江省大学生科技创新项目(2012R456005)
浙江省教育厅项目(Y201224228)
温州市科技计划项目(S20080038)
关键词
卤制废弃液
陶瓷膜
清洗
通量恢复率
marinating waste liquid
ceramic membrane
cleaning
recovery rate of membrane flux
作者简介
黄莉莉（1992--），女，浙江温州人，研究方向为农产品加工及贮藏。
通讯作者
