期刊
JOURNAL OF MEMBRANE SCIENCE
卷 354, 期 1-2, 页码 55-62出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.memsci.2010.02.075
关键词
Evaporative cooling; Air humidification; Membrane contactor; Formaldehyde removal
资金
- University of Texas at San Antonio Faculty Research Award Program
Counter-current parallel flow membrane contactors were studied to estimate likely formaldehyde removal rates from air occurring during membrane air humidification and evaporative cooling applications. A mathematical model and experimental measurements of formaldehyde removal are presented to assess the impact of possible operating conditions and contactor configurations on expected formaldehyde removal rates. Removal efficiencies were predominately controlled by shell side mass transfer coefficients. However, removals decrease when water velocity within the fiber lumens is low and water supplied to the modules approach module evaporative losses. While removal rates were found to be adequate to control formaldehyde emissions in most space air-conditioning applications, large volumes of water usage appear to be necessary. (C) 2010 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据