[KongchangAI]
Unverified85% confidenceFactTime unknown

活性炭吸附是物理饱和过程,实际有效吸附期约15-30天,之后需暴晒6-8小时释放已吸附物质才能复用,长期不处理会缓慢释放污染物形成二次污染

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85%
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Long-term
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