膜组件与膜反应器除氧技术的比较研究  

Comparative research on the dissolved oxygen removal from water by membrane modules and membrane reactor

作　　者：时文歆[1] 于水利[1] 邱晓霞[1] 赵丽晔[1] 赵冰洁[1] 

机构地区：[1]哈尔滨工业大学市政环境工程学院,黑龙江哈尔滨150090

出　　处：《工业水处理》2003年第12期16-18,共3页Industrial Water Treatment

摘　　要：除氧是工业用纯水生产过程中的重要步骤。针对传统物理除氧和化学除氧的缺点,提出了膜反应器除氧的技术,并从除氧效果及其原理两方面与膜组件除氧技术加以比较,结果发现膜反应器可采用物理和化学方法结合去除水中的溶解氧,其出水溶解氧含量显示出很好的水平。The removal of dissolved oxygen(DO) from water is an important process in pure water production. Based on the disadvantages of physical methods and chemical methods, membrane reactor, which is a new method for removing DO from water is brought forward. Compared with membrane modules, the efficiency and mechanism of membrane reactor have been studied theoretically. It is found that membrane reactor can remove DO by both physical stripping and chemical reaction and give the best results in terms of the DO level.

关 键 词：膜组件 膜反应器 物理除氧 水溶解氧 化学除氧 

分 类 号：TQ085.41[化学工程] TQ028.8