2 METHOD FOR ACTIVATING PERSULFATE BY INJECTING FERROUS IRON

摘要

Provided is a method for activating persulfate that minimizes scavenging of sulfate radicals caused by excess ferric iron and removes harmful chemicals such as phenols in sedimentary soil. The persulfuric acid activation method according to the present invention is a persulfate activation method used to remove phenolic compounds in a slurry in which sedimentary soil and a solution are mixed. and injecting ferrous iron into the resultant.