杭方学,詹景亭,黄苏婷,陈智能,罗晓,谢彩锋

• 1:广西大学轻工与食品工程学院
• 2:广西贵糖(集团)股份有限公司

摘要(Abstract)：

膜(陶瓷膜)法绿色制糖工艺会产生较多的膜滤浓缩液,为回收其中的蔗糖分,研究采用稀释透析的方式来处理浓缩液。研究结果表明:向浓缩液中加入相同体积的渗透水,并获得相同体积的渗透液时,连续透析过程的糖分回收率要比分段透析高;分段透析的膜渗透通量虽然比连续透析大,但是当达到相同的糖分回收率时,分段透析所需投入膜设备的面积(处理浓缩液)却比连续透析大;采用连续透析的方式处理陶瓷膜过滤甘蔗汁产生的浓缩液,当加入渗透水的体积为浓缩液体积的2~3倍时,糖分回收率可达98.4%~99.4%。

关键词(KeyWords)： 陶瓷膜;过滤;浓缩液;透析;糖分回收

Abstract:

Keywords:

基金项目(Foundation): 广西科学研究与技术开发计划项目(桂科AB16380005,桂科AB16380011,桂科AB17195069);; 广西科技重大专项(桂科AA17204092)

作者(Author): 杭方学,詹景亭,黄苏婷,陈智能,罗晓,谢彩锋

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