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| ID No : | 729 Edit | Title: | Life Support Systems Microbial Challenges |
| Summary / Review : | "Many microbiological studies were performed during the development of the Space Station Water Recovery and Management System from1990-2009. Studies include assessments of: (1) bulk phase (planktonic) microbial population (2) biofilms, (3) microbially influenced corrosion (4) biofouling treatments. This slide presentation summarizes the studies performed to assess the bulk phase microbial community during the Space Station Water Recovery Tests (WRT) from 1990 to 1998. This report provides an overview of some of the microbiological analyses performed during the Space Station WRT program. These tests not only integrated several technologies with the goal of producing water that met NASA s potable water specifications, but also integrated humans, and therefore human flora into the protocols. At the time these tests were performed, not much was known (or published) about the microbial composition of these types of wastewater. It is important to note that design changes to the WRS have been implemented over the years and results discussed in this report might be directly related to test configurations that were not chosen for the final flight configuration. Results microbiological analyses performed Conclusion from the during the WRT showed that it was possible to recycle water from different sources, including urine, and produce water that can exceed the quality of municipally produced water." (Author's abstract) |
| Author(s) : |
Roman, Monsi C., [Marshall Space Flight Center] |
| Publication Date: | 2010 |
| Category(s) : |
Life / Mobile Life Support (PLSS, LSHS) |
| Web URL : |
http://hdl.handle.net/2060/20100040625
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| PERMANENT code(s) : | L,U |
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(Explanation of the last 3 rows above) |
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| NTRS : | 20100040625 |
| Other Ref # : | M10-1067 |
| Submitted by : | MEP |
| Comments: |
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