Contaminant Removal
Contaminant removal is the process of eliminating or reducing harmful substances from spacecraft, space habitats, and other space-related equipment. Contaminants can include gases, liquids, and solids that can be introduced during manufacturing, testing, or operation. These contaminants can have adverse effects on human health, equipment performance, and scientific experiments. Contaminant removal techniques include filtration, absorption, adsorption, and catalytic oxidation. Filtration involves the use of physical barriers to remove particles from the air or liquid. Absorption and adsorption use materials such as activated carbon or zeolites to trap contaminants. Catalytic oxidation uses a catalyst to break down contaminants into harmless substances. Contaminant removal is critical for maintaining a safe and healthy environment for astronauts and ensuring the success of space missions.
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