In practical application,biochar-based activated persulfate has problems of low activation effi-ciency,difficult to separate,and so on.The materials and methods for biochar-based catalytst preparation were elaborated,and the mechanisms of persulfate activation using different kinds of biochar-based catalysts were discussed,more than that,the effect of the said system on different kinds of pollutants degradation was summa-rized.Considering the current research status,the future research direction and focus of biochar-based catalysts were prospected.
维普
万方数据