Unverified90% confidenceCautionTime unknown
活性炭吸附有饱和上限，无法根治甲醛源头，甲醛超标严重（>0.1mg/m³）时炭包仅能作为辅助，应优先通风+专业治理
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90%
Confidence
Long-term
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Unverified甲醛超标严重（如新装修检测超标2倍以上）不应依赖活性炭包作为主要治理手段，炭包吸附容量有限（每克吸附甲醛量以毫克计），应以通风+新风+专业治理为主，炭包仅作辅助88% similarUnverified甲醛超标严重（如新装修甲醛>0.3mg/m³）不建议只依赖活性炭包，其吸附容量和速度不足以应对持续释放源，应以通风+光触媒+专业治理为主87% similarUnverified重度甲醛超标（>0.15mg/m³）不该单靠活性炭包解决：其吸附有上限且易饱和，应以通风为主+光触媒/新风辅助，炭包仅作局部辅助87% similarUnverified活性炭对甲醛的吸附效率有限且缓慢，重度污染（甲醛超标2倍以上）不应依赖炭包解决，应以通风+光触媒/新风为主，炭包仅作辅助85% similarUnverified不要指望活性炭包彻底除甲醛：其吸附半径仅约1cm且易饱和，重度甲醛污染应以通风+新风+源头治理为主，炭包仅作辅助85% similar
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