MikroplastikEmissionen

MikroplastikEmissionen refers to the release of plastic particles less than five millimeters in size into the environment. These particles can originate from various sources. Primary microplastics are manufactured at this size, such as microbeads found in cosmetics and cleaning products, or plastic pellets used in manufacturing. Secondary microplastics are formed from the breakdown of larger plastic items due to factors like UV radiation, weathering, and mechanical abrasion. Examples include fragments from tires, synthetic textiles, and plastic packaging.

The environmental impact of microplastic emissions is a growing concern. Once released, these particles can enter ecosystems through wastewater, runoff, and atmospheric deposition. They have been detected in oceans, freshwater bodies, soil, and even the air. Aquatic organisms can ingest microplastics, mistaking them for food, which can lead to physical harm, reduced feeding, and potentially transfer up the food chain. The long-term effects on ecosystems and human health are still under investigation, but potential risks include the leaching of chemical additives from the plastics and the adsorption of other pollutants onto their surfaces. Efforts to mitigate microplastic emissions include reducing plastic production and consumption, improving waste management, and developing biodegradable alternatives.