文中综述了在吸附有机质活性炭再生中的微波技术的应用现状,探讨了微波加热再生条件对再生活性炭吸附性能的影响,并对微波再生活性炭的机理进行了简单的阐述.文献表明,采用微波再生活性炭,具有再生时间短、再生效果好、能耗低等优点.一般情况下,直接对活性炭进行微波再生,再生后的活性炭吸附容量及比表面积有所下降,中孔增多,导致活性炭的平均孔径变大;如果采用活化剂对活性炭进行微波活化再生,可有效提高再生活性炭的吸附性能.
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