Preparasi Nanokomposit Cr-TiO2/α-Fe2O3 Berbasis Pasir Alam Logas sebagai Kat…

Methylene blue (MB) is a cationic dye widely used in the textile, paper, and plastic industries. MB is known to be toxic, carcinogenic, and mutagenic, making it a serious threat to the environment and human health if discharged into wastewater. The treatment of MB waste requires an efficient and effective method to prevent environmental pollution. One promising approach is Advanced Oxidation Pr…