| Popis: |
Microplastics (MPs) have become pervasive in the environment, posing a threat to the environment, living organisms, and human health. Therefore, MPs have been extensively investigated in bodies of water, soils, and the atmosphere. However, there is limited information about MPs contamination in drinking water sold in plastic packaging from underdeveloped countries. In this study, we analyzed water samples from 10 different common brands of bottled water to detect and characterize MPs using stereomicroscopic and FTIR techniques. Oral consumption of MPs per capita was also estimated. Interestingly, our findings demonstrated that MPs were present in every brand. The average abundance of MPs varied from 14 ± 6.8 particles/L to 56 ± 23 particles/L, with a mean of 35 ± 19 particles/L in all brands. This number of MPs in the studied country was comparatively higher than those found in other countries. MPs were found in four different shapes (fibers, fragments, films, and beads), with fibers dominating the samples (90%). MPs were sorted into eight different colors, with the transparent one accounting for about 66% of the overall count, and 94% of the MPs were |
