Combination of ozone-based advanced oxidation process and nanobubbles generation toward textile wastewater recovery

The intricate nature of various textile manufacturing processes introduces colored dyes, surfactants, and toxic chemicals that have been harmful to ecosystems in recent years. Here, a combination ozone-based advanced oxidation process (AOP) is coupled with nanobubbles generator for the generation ozone (NB) utilized same treat primary effluent acquired from wastewaters. Here we find several key parameters such as chemical oxygen demand ammonia content (NH 3 ), total suspended solids indicating substantial recovery which respective percentages 81.1%, 30.81%, 41.98%, upon 300 min residence time are achieved. On other hand, pH shifted 7.93 7.46, hydrogen peroxide (H 2 O ) due termination reaction self-reaction reactive species (ROS). We propose can be identified negative zeta potential measurement (−22.43 ± 0.34 mV) collected final state treatment. combined method has successfully generated 99.94% size distributed 216.9 nm. This highlights enhancement ozone’s reactivity plays crucial role improving water quality wastewater towards being technologically efficient date.