Method for reinforced removal of pollutants in water by riboflavin-mediated nano zero-valent iron/peracetic acid

According to the method for removing pollutants in water through strengthening of riboflavin mediated nanometer zero-valent iron/peracetic acid, the activation efficiency of peracetic acid in a nanometer zero-valent iron/peracetic acid system is remarkably improved by means of the excellent performance of riboflavin in the electron transfer process, and efficient and rapid degradation of norfloxacin which is a pollutant in water is achieved. The nZVI is used as an activating agent, so that the activation energy barrier of the PAA is remarkably reduced, and the decomposition of the PAA to generate strong oxidizing free radicals is accelerated. Meanwhile, RF is introduced to enhance electron transfer, and the activation efficiency of PAA is further improved. According to the method, the pollutant degradation efficiency is improved, the emission of chemical oxygen demand is reduced, the pollutant degradation time is remarkably shortened through the RF/nZVI/PAA process constructed based on RF electron transfer ch