Study of the content of fluorides in atmospheric air in Bokhtar region and Tursunzade city of Tajikistan

Background: The emission and presence of air pollutants such as fluorides has over burdenized the public healthcare issues. current study aimed to determine content in atmospheric Bokhtar region Tursunzade city Tajikistan. Methods: Based on direction wind, two zones were selected study: experimental control. In first (experimental) zone, those areas where western, northern northeastern directions wind was significant. Dzhura Rakhmonov assigned control zone with shortest time for eastward winds. general, 72 samples taken 12 settlements 90 Khatlon province. To fluorine air, a potentiometric method an ion-selective electrode used, which makes it possible measure potential concentrations air. Results: Compounds gaseous (hydrogen fluoride) solid (salts hydrofluoric acid), are main from various sources, found populated Tursunzade, aluminum plant industry is located. maximum amount hydrogen fluoride (Jamoat Navobod) western autumn, exceeded MPC. However, ranged 0.01 1.0 mg / m3, did not exceed MPC value (Dzhura Rakhmonov) said significant autumn within accordance limit. results 15 administrative cities districts showed complete absence all Conclusion: salts acid no amounts according compounds Tursunzade.