Nneɛma a wɔde kyekyɛ plastic awia aduan nnaka mu .

Polypropylene (PP): Ɔhyew a ɛkɔ soro a ɛko tia no yiye, betumi agyina microwave ɔhyew ano (wɔkamfo kyerɛ sɛ ennu simma 3 anaasɛ ɛne no yɛ pɛ), a wɔtaa de di dwuma wɔ awia aduan nnaka a ɛsɛ sɛ wɔma ɛyɛ hyew mpɛn pii mu . Nhwehwɛmu bi a wɔyɛe wɔ afe 2024 mu kyerɛe sɛ PP nneɛma a wɔde yɛ ɔhyew simma 3 no betumi ayi microplastic nketenkete ɔpepem pii afi hɔ, enti ɛsɛ sɛ wodi mpɛn dodow a wɔde di dwuma no so .
Polystyrene (PS): Ɔhyew a ɛba fam a ɛyɛ adwuma yiye, a ɛfata ma frigye ho mfonini te sɛ salad nnaka ne ice cream nnaka, nanso ɛnyɛ den sɛ ɛbɛsɛe na wɔayi styrene monomers adi bere a wɔde wɔn ho ahyɛ ɔhyew a ɛkorɔn mu .
Nneɛma a wɔabara: Wɔabara polyvinyl chloride (PVC, label no. 3) sɛ wɔmfa nni dwuma wɔ nnuan a wɔde gu mu mu esiane plasticizers a wɔde ka ho nti. Ebinom a ɛba fam-awia aduan a ɛyɛ papa no betumi de saa nneɛma yi adi dwuma de abu mmara so .