Unverified85% confidenceCautionTime unknown
指望活性炭包彻底根治新车甲醛超标不现实，其为被动吸附、作用范围有限（约周边10-20cm），甲醛严重超标应以开窗通风+高温暴晒为主，活性炭仅作辅助
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85%
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Long-term
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Unverified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86% similarUnverified活性炭去甲醛是被动吸附、作用半径小（约10-20cm），仅靠炭包解决整屋甲醛超标不现实，重度污染需配合通风+新风+源头治理85% 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83% similarUnverified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83% similarUnverified活性炭包对甲醛的吸附本质是物理吸附，无法分解甲醛，仅能暂时吸附，当炭孔饱和后需暴晒再生；新车甲醛浓度极高时单靠炭包效果有限，建议搭配通风使用。83% similar
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