determination of barium as tio2 factory. This method involves bombarding the sample with X-rays and measuring the resulting fluorescence spectrum. XRF offers fast analysis times and requires minimal sample preparation, making it suitable for on-site testing. However, its accuracy may be affected by matrix effects and interference from other elements.For people in occupational settings that increase the risk of titanium dioxide exposure, taking protective measures is helpful. This may include wearing protective equipment, such as respirators, and using ventilation systems.