Wyniki wyszukiwania:

"Microplastics" are the plastic particles synthesized which are between the sizes few microns - 5mm in diameter. (Gregory and Andrady, 2003).The National Oceanic and Atmospheric Ad-ministration defines microplastics are the particles smaller than 5 mm. The plastics are differen-tiated as different types such as small microplastics (0.33-1.00 mm), large microplastics (1.01-4.75 mm), mesoplastics (4.76-200 mm) and macroplastics (> 200 mm) (Erikson, 2014). There are various types of microplastics by their form of occurrence such as Fragments (Irregular shaped particles, crystals, fluff, powder,...