Iron-loaded carbon black prepared chemical vapor deposition as an efficient peroxydisulfate activator for the removal of rhodamine B from water.

The excessive use of organic pollutants like organic dyes, which enter the water environment, has led to a significant environmental problem. Finding an efficient method to degrade these pollutants is urgent due to their detrimental effects on aquatic organisms and human health. Carbon-based catalysts are emerging as highly promising and efficient alternatives to metal catalysts in Fenton-like systems.