Risk of Acute and Chronic Carbon Dioxide Exposure

Hostile, enclosed spaceflight environments (including space vehicles and suits) do not have the benefit of natural carbon dioxide (CO2) removal. In these environments, equipment (e.g., the Carbon Dioxide Removal Assembly, lithium hydroxide, and amine systems) control CO2 levels and mitigate consequences of elevated CO2 exposure.

Expedition 39 flight engineer Rick Mastracchio looks for a loose connection as he conducts troubleshooting operations on the Carbon Dioxide Removal Assembly (CDRA) in the Destiny U.S. Laboratory. Image was released by astronaut on X.

NASA

Directed Acyclic Graph Files

+ DAG File Information (HSRB Home Page)

+ CO2 Risk DAG and Narrative (PDF)

+ CO2 Risk DAG Code (TXT)

Human System Risks

About The Author

Ben

I am the owner of Cerebral-overload.com and the Verizon Wireless Reviewer for Techburgh.com. My love of gadgets came from his lack of a Nintendo Game Boy when he was a child . I vowed from that day on to get his hands on as many tech products as possible. My approach to a review is to make it informative for the technofile while still making it understandable to everyone. Ben is a new voice in the tech industry and is looking to make a mark wherever he goes. When not reviewing products, I is also a 911 Telecommunicator just outside of Pittsburgh PA.

Twitter: @gizmoboaks

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