摘要
对豆制品中黄浆水进行超滤处理的工艺参数进行研究。用外加压管式膜组件对黄浆水进行了超滤试验,分析了液体分别在不同的温度、压力、流速、pH值等因素下对渗透流量和截留率的影响。通过正交试验,得到了处理黄浆水废液的最佳工况。实验结果表明,超滤处理黄浆水的最佳工况是:在压力0.15MPa下,用泵的最大流量对刚排放的黄浆水(温度55℃左右)进行超滤处理,可回收全部脂肪、75%以上的蛋白质和70%以上的总糖。回收后的浓缩物(或干燥物)可以作为饲料或经纯化后食用。
This experiment is the yellow starch carries on ultra to the bean product in filters processing the craft parameter to conduct the research. Pressurized the tubular membrane module with outside carries on ultra to the soybean milk and the yellow starch has fihered the experiment, has analyzed the liquid separately under different factors and so on temperature, pressure, speed of flow, pH value and temporarily stopped to the seepage discharge rate the influence. Through the orthogonal experiment, obtained has processed the yellow starch waste liquid the best operating mode. The experimental resuh indicated uhra fibers processes the yellow starch the best operating mode is： The pressure 0.15, to the yellow starch which just discharges （about 55 ℃） carries on ultra with the pump maximum current capacity,
出处
《农产品加工（下）》
2007年第6期33-35,38,共4页
Farm Products Processing
关键词
黄浆水
无害化处理
膜分离
超滤
the yellow starch
processed
the membrane separation
ultra filters
