| The feasible study on production of succinic acid by bipolar membrane electrodialysis |
| Authors: FU Lilia,WANG Yuhongb,GAOXuelia* |
| Units: a Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China |
| KeyWords: succinic acid; bipolar membrane;ion exchange membrane; electrodialysis |
| ClassificationCode:TQ028.8 |
| year,volume(issue):pagination: 2014, 34(2):90-94 |
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Abstract: |
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Succinic acid, an important four-carbon dicarboxylic acid, is a key compound producing more than 30 commercially important productand can be used as surfactants and ion chelating agents. In this paper, we transformed sodium succinate into succinic acid bybipolar membrane electrodialysiswith different membranes. When the bipolar membraneBPM-2,succinic acid recovery was over 90%, energy consumption was less than 4 kWh/kg, current efficiency was more than 80%, which were better than those of domestic bipolar membrane. Through these comparisons, the difference of performances between heterogeneous exchange membranes and homogeneous ion exchange membranes was slightly. |
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Funds: |
| 国家863项目(2012AA03A608) |
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AuthorIntro: |
| 付丽丽(1986-)山东省聊城市人,女,硕士研究生,从事电渗析膜水处理。*通讯作者,E-mail: gxl_ouc@126.com |
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Reference: |
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[1] 王金主, 袁建国, 王元秀, 等. 发酵法生产琥珀酸的研究进展 [J]. 食品与药品, 2010,12(1):55-59. |
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