摘要：Due to the colored wastewater from many industries, especially textile dyehouses, the dyestuffs that increase in variety with the developing technology, the risk of toxicity, as well as the aesthetic concerns, create a danger for human and environmental health and their treatment is becoming increasingly important. Color in wastewater can only be partially removed by conventional treatment methods. However, by treating with ozone, which is a strong oxidant, not only the color of the waste water is removed, but also the amount of organic pollution is reduced. In this study, color removal was investigated by ozonation method in synthetic water containing Acid Violet dye with an initial concentration of 50 mg/L. As a result of the study, the maximum efficiency was reached with pH 7, ozone dose 0.375 g/L.h, time 7.5 minutes, and 48.578 mg/L substance removal was achieved.
