چاپ صفحه |  صفحه نخست سامانه |  نویسندگان |  اطلاعات تفضیلی |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| نویسنده | نفر چندم مقاله |
|---|---|
| احمد اصل هاشمی | اول |
| حسن اصلانی | دوم |
| پریسا فیروزی | سوم |
| عنوان | متن |
|---|---|
| خلاصه مقاله | The growth of pathogens in swimming pools and their effect on swimmers shows the necessity of using desirable disinfectant. The aim of this study was to compare the bacterial community and diversity in two pools disinfected by chlorine and O3-chlorine processes. In order to analysis of the bacterial and physicochemical indicators, a total of 24 samples were taken from two pools in three seasons. Culture and molecular method were used to evaluate microbial quality. Two samples were taken from the pools at the maximum swimmer load in the summer were investigated by NGS. In total, 410 and 406 bacterial species were identified in chlorine and ozone-chlorine disinfected pool, respectively. Of the 8 dominant bacterial species in each swimming pool, Pseudomonas alcaliphila, Pseudomonas stutzeri and Pseudomonas acnes were common species between the two pools. Oleomonas sagaranensis (350 read /18593), Staphylococcus caprae (302 read /18593) and Anaerococcus octavius (110 read /18593) were among the dominant bacteria in the chlorine disinfected pool. Bacterial diversity in the ozone-chlorine disinfected pool was lower than the other, and the highest bacterial sequencing was belonged to the genus Pseudomonas (85.79%). Results showed that water quality of O3-chlorine disinfected pool was more desirable than only chlorinated pool. Molecular methods along with conventional culture methods would be advantageous in swimming pool monitoring. |
| کلمات کلیدی | water quality, disinfection, molecular methods, swimming pool, 16s rRNA |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| ICEH-English - fulnam.pdf | 1400/09/09 | 571583 | دانلود |
| certificat.pdf | 1400/09/09 | 72412 | دانلود |
