吸附材料再生机理研究进展

随着吸附材料日趋广泛的应用,其后处理成为重要议题。再生是处理吸附材料的有效途径,具有节约资源、减少环境污染等现实意义。再生机理作为再生技术的重要内容,已得到关注。阐述了热再生、生物再生、电化学再生、微波加热再生、超临界流体再生、超声波再生、光催化再生和等离子体再生等几种再生方法机理,总结了研究人员对各再生方法机理的不同认识,指出了各再生技术的优缺点。最后,从机理角度展望了未来再生研究的方向。

Research Progress of Regeneration Mechanisms in Adsorption Materials

With the widely use of adsorption materials, the post-treatment has become an important issue. Regeneration is an effective way to treat the adsorption materials, which is resource-conserving and environment-friendly. As an important content of regeneration techniques, the regeneration mechanism has been concerned. The mechanisms of thermal regeneration, biological regene-ration, electrochemical regeneration, microwave regeneration, supercritical fluid regeneration, ultrasonic regeneration, photocatalytic regeneration and plasma regeneration are elaborated in this paper. The various understandings of regeneration mechanisms between different researchers are summarized. Meanwhile, the advantages and disadvantages of each technology are pointed out. In the end of the paper, some prospects for the future from the perspective of regeneration mechanisms are presented.