食品科学 ›› 2007, Vol. 28 ›› Issue (7): 205-207.

• 工艺技术 • 上一篇    下一篇

磁性壳聚糖微球对大豆乳清废水中蛋白质的吸附作用

 董海丽, 任晓燕   

  1. 淮南联合大学化工系; 淮南联合大学化工系 安徽淮南232001; 安徽淮南232001;
  • 出版日期:2007-07-15 发布日期:2011-10-24

Adsorption Effects of Magnetic Chitosan Microsphere on Protein in Soy Whey Wastewater

 DONG  Hai-Li, REN  Xiao-Yan   

  1. Department of Chemical Engineering, Huainan Union University, Huainan 232001, China
  • Online:2007-07-15 Published:2011-10-24

摘要: 采用磁性壳聚糖微球吸附的方法吸附大豆乳清废水中蛋白质。实验结果表明,当磁性壳聚糖微球投入量为25g/L,接触时间为10min,温度为30℃,pH值5.0的条件下能有效吸附大豆乳清废水中蛋白质,吸附大豆乳清废水中蛋白质去除率最高达95.6%。

关键词: 磁性壳聚糖微球, 大豆乳清, 废水, 吸附, 蛋白质

Abstract: Adsorption effects of magnetic chitosan microsphere on protein of soy whey waste water were studied in this paper. The results showed that the maximum removing rate of protein reaches 95.6%. The effective treatment conditions are: addition amount of magnetic chitosan microsphere 25 g/L, contacting time 10 min, temperature 30 ℃, and pH5.0.

Key words: magnetic chitosan microsphere, soy whey, waste water, adsorption, protein