FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (7): 205-207.

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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

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