[KongchangAI]
Unverified92% confidenceDecision RuleTime unknown

活性炭仅具备物理吸附能力而不分解污染物,吸附饱和后(通常20-30天)会释放已吸附的甲醛造成二次污染,必须定期暴晒2-3小时或高温烘烤再生,否则等同于把污染源留在室内

1
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92%
Confidence
Long-term
Relevance
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