Through converting the surface complex on TiO2 nanorods to generate superoxide and singlet oxygen to remove CN-

Cyanide(CN^-) is extensively used in the process of plating devices and for surface treatment in the electroplating industry and is extremely hazardous to humans and the environment. Peroxymonosulfate(PMS)- based advanced oxidation processes(AOPs) hold considerable promise for CN^- removal. However, the activity of sulfate radical and hydroxyl radical generated in the PMS activation process is low in the base condition, leading to a drop in its efficiency in CN^- re...