作    者：付永前,朱华跃, 蒋茹,等
影响因子：0.1
刊物名称：Journal of the Indian Chemical Society
出版年卷：2013, 90:1-5

文章摘要：The adsorption and separation of fumaric acid and glucose from synthetic single and mixed aqueous solutions by Amberlite IRA-400 resin under batch equilibrium and dynamic column experimental conditions were presented in this work. The equilibrium adsorption data of fumaric acid and glucose from single component solutions were fitted well with the Freundlich and linear adsorption isotherm models. The batch adsorption indicated that IRA-400 resin had higher affinity for fumaric acid than glucose even at higher glucose concentrations. The breakthrough capacity and total capacity of the resin for the adsorbates at different flow rates were evaluated through column adsorption studies. Attempts were also made to separate and recovery fumaric acid and glucose. The results showed that both of them could be separated effectively when the IRA-400 resin is eluted by deionized water and 1 M NaOH alternately.

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