Activated Carbon
Activated carbon, also known as activated charcoal, is a highly porous material used in space and astronautical engineering for various applications such as air purification, water treatment, and gas separation. It is produced by heating carbon-rich materials, such as wood, coal, or coconut shells, in the absence of air, creating a network of tiny pores and a large surface area. The high surface area and porosity of activated carbon make it an effective adsorbent, capable of removing impurities and contaminants from gases and liquids. In space, activated carbon is used in life support systems to remove carbon dioxide and other harmful gases from the air, as well as in water recycling systems to remove organic and inorganic impurities from wastewater.
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