活性炭再生技术

Regeneration Technology of Activated Carbon

介绍了几种活性炭再生的主要方法:热再生法、化学药品再生法、电化学再生法、光催化再生法超临界萃取再生法和生物再生法,论述了电化学再生法和超临界萃取法的再生机理,最后指出光催化再生法和临界或亚临界液态水脱附再生法的发展潜力。

A series of methods for activated carbon regeneration were introduced,such as thermalregeneration,chemical regeneration,electrochemical regeneration,light-catalyzed regeneration,extraction with supercritical fluids and biological regeneration.The mechanism of electrochemical regeneration and extraction with supercritical fluids were illuminated.In the end,the potentiality of light-catalyzed regeneration and desorption with liquid water under subcritical or critical were pointed out.