NSSC OpenIR  > 空间技术部
Alternative TitleDevelopment of a Novel and Versatile Membrane Bioreactor Under Microgravity
王超; 李坤鹏; 郑森; 李春; 蒋远大; 邓玉林; wangchao8160@yahoo.com.cn; lichun@bit.edu.cn
Source Publication航天医学与医学工程
Keyword微重力 多功能膜 生物反应器 研制
Other AbstractObjective To develop a novel and versatile membrane bioreactor for space life science and medical researches in microgravity. Methods Project planning demonstration, blueprint design, manufacture, adjustment and preliminary microorganism culture tests were conducted according to the requirements of microgravity application. Results The bioreactor system consists of 6 subsystems, including liquid storage and supply system, gas storage and supply system,a reactor, gas exhaust system, wastage removal system, parameters measuring and control unit. A bubble-free air supply membrane unit was developed to supply O_2 for the growth of microorganism which improved the O_2 utilization efficiency. A removing unit was manufactured by utilizing a membrane technique that could remove the dissolved CO_2 efficiently. Then the digital signal processor control system was developed for the system parameters monitoring and data storage. The verification tests indicated that the bioreactor system worked well,and parameters,such as power consumption,volume,weight and monitor indexes, met the design requirements. Conclusion The design of the bioreactor system is reasonable and the working principle of O_2 supplying, nutrient mixture and gas-liquid separation is suitable for its requirements in microgravity conditions.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
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Document Type期刊论文
Corresponding Authorwangchao8160@yahoo.com.cn; lichun@bit.edu.cn
Recommended Citation
GB/T 7714
王超,李坤鹏,郑森,等. 微重力环境新型多功能膜生物反应器的研制[J]. 航天医学与医学工程,2012,25(6):422-426.
APA 王超.,李坤鹏.,郑森.,李春.,蒋远大.,...&lichun@bit.edu.cn.(2012).微重力环境新型多功能膜生物反应器的研制.航天医学与医学工程,25(6),422-426.
MLA 王超,et al."微重力环境新型多功能膜生物反应器的研制".航天医学与医学工程 25.6(2012):422-426.
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