| タイトル | Contaminant Permeation in the Ionomer-Membrane Water Processor (IWP) System |
| 本文（外部サイト） | http://hdl.handle.net/2060/20160009731 |
| 著者（英） | Pasadilla, Patrick; Perry, Jay; Kelsey, Laura K.; Finger, Barry W. |
| 発行日 | 2016-07-10 |
| 言語 | eng |
| 内容記述 | The Ionomer-membrane Water Processor (IWP) is a patented membrane-distillation based urine brine water recovery system. The unique properties of the IWP membrane pair limit contaminant permeation from the brine to the recovered water and purge gas. A paper study was conducted to predict volatile trace contaminant permeation in the IWP system. Testing of a large-scale IWP Engineering Development Unit (EDU) with urine brine pretreated with the International Space Station (ISS) pretreatment formulation was then conducted to collect air and water samples for quality analysis. Distillate water quality and purge air GC-MS results are presented and compared to predictions, along with implications for the IWP brine processing system. |
| NASA分類 | Man/System Technology and Life Support |
| レポートNO | M16-5309 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
