空间生物反应器的增氧技术分析

Technological Analysis of Oxygenation of Space bioreacror

不论在地面还是在空间，给生物反应器增氧都是一个相当困难和复杂的过程，需要在增氧过程中具有良好的操作条件和环境条件。虽然空间具有某些工业过程和科研实验的理想条件，但失重条件却给反应器增氧带来了很大的困难。本文就在给空间生物反应器增氧的过程中存在的问题和解决方法在理论上进行讨论。

It is a difficult process to oxygenate the bioreactor.The microgravity environment brings more problems to this process.For example,gas bubbles will not rise through the fermentation media because of absence of buoyancy forces,so typical bioreactor on earth will not operate under microgravity.In this paper,the problem and possible solutions are discussed theoretically.