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本研究采用阴离子交换树脂吸附柠檬酸,以硫酸稀溶液为解吸剂,逆流洗脱,在单一层析柱上完成对发酵液中柠檬酸的分离提取.
Abstract:The adsorption and desorption behaviour of citric acid on basic anionic exchange resins were investigated. Dilute aqueous solution of sulphuric acid was used as eluent. A countercurrent liquid-solid contacting way was empolyed in desorption process. Separation of citric acid from fermentation broth can be achieved by a single-column packed with basic anionic exchange resin.
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基本信息:
中图分类号:TQ921.1
引用信息:
[1]秦涛,赵立新,朱祥岩,丘光葵,弥素苹.阴离子交换树脂对柠檬酸吸附解吸行为的初步研究[J].离子交换与吸附,1996(01).
1996-02-20
1996-02-20