 This research paper discusses the development of a new type of photocatalytic material, nickel ferrite supported on activated carbon, NFAC. This material has been shown to be highly effective at removing pollutants from water and wastewater, making it a promising solution for water purification. Additionally, the material can be easily recycled, making it a cost-effective option for water treatment. This article was authored by Tamer S. Saleh, Ahmad K. Badawi, Rita S. Salama, and others.