Bachelor student of Environmental Science and Engineering, Department of Natural Environment, Faculty of Natural Resources, College of Agriculture & Natural Resources, University of Tehran, Karaj, Iran
Abstract
Microplastics, tiny plastic particles less than 5 millimeters in size, have increasingly attracted attention as environmental and health-related pollutants. Given the exponential rise in production of plastics since the mid-20th century, concerns regarding their environmental and health impacts have grown significantly. Bottled Mineral Water, as one of the commonly consumed products, due to their widespread use and constant contact with plastic, can be a significant source of microplastics. Studies indicate that microplastics in bottled water may be introduced the water during production, packaging, and storage processes. These particles, varying in size, can easily enter the human digestive system and potentially pose risks to human health. Recent investigations on bottled water samples from various global brands have shown that a significant percentage of them are contaminated with microplastics. In this study, various analytical techniques were used to identify and quantify microplastics, including Fourier-transform infrared spectroscopy (FTIR) and electron microscopy. The results indicate that the level of microplastic pollution in mineral water bottles varies considerably, highlighting the urgent need for attention and action to reduce its negative effects on public health.
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