The investigation of the applicability of ozone technology in aqueous mediums for bleaching process of cotton fabrics

Ozone, ultrasound and UV technologies stand out among innovative eco-friendly finishing techniques.When the literature researches are examined, the applications of ozone technology in the gas phase have been made as one of these techniques which are called green processes because they are ecological when compared with the classical method, and the use of ozone technology in liquid medium (with the supply of ozone gas in water) is considered to be open subject to research.Bleaching process will be carried out according to exhaustion method with ozonated water.The effect of parameters such as water hardness, pH, amount of ozone fed into water, ozonation process time on bleaching process (Yellowness Index), whiteness measurement (Whiteness Index), waste removal, weight loss, strength, effect on average degree of polymerization, iodine sorption, pectin content and desizing degree will be checked.