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单词 activated carbon
释义

activated carbon

Definition
Type of carbonaceous material used in automobile catalytic converters and waste treatment processes to remove toxic substances, dissolved organic matter, and odors. It is extremely porous: one gram of activated carbon has a surface area of 1,000 square meters, which is ten million times the surface area of one gram of water. See also molecular sieve.
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更新时间:2025/3/14 11:58:21