The wastewater treatment process for garment factories is designed based on the source and characteristics of their wastewater. Based on the actual production processes in the garment industry, the typical mainstream treatment process adopts a combination of “pretreatment + biological treatment + advanced treatment + disinfection/sludge treatment,” with the specific
Advanced oxidation, also known as deep oxidation, is based on the synergistic effects of light, electricity, catalysts, and oxidants to generate highly active free radicals in the reaction system. These free radicals can react with organic matter through addition, substitution, electron transfer, or by breaking chemical bonds, degrading refractory organic
It is necessary to select an appropriate combination of technologies based on the water quality characteristics. The following are common and efficient methods: 1. Chemical oxidation method 1.1 Fenton oxidation: Utilizes the reaction of Fe²⁺ with H₂O₂ to generate hydroxyl radicals (·OH), which can efficiently degrade refractory organic matter