Ino Mbuti Mbomukonzya Kusala Inkomeki Yapulasitiki Iibelesyegwa?

Inkomeki zyapulasitiki zibelesyegwa biyo zilaandaanizyigwa muzibeela zyotatwe kweendelanya azintu zitabelesyegwi pe

1. Nkomeki ya PET

PET, pulasitiki No. 1, polyethylene terephthalate, iibelesyegwa kapati mumabbodela aameenda, mumabbodela aazyakunywa ziindene-indene alimwi ankomeki zyakunywa zitontola. Nchuuba kuchincha a 70 °C, mpawo zintu zikonzya kuchisa mubili wamuntu zilanyenguluka. Utabi muzuba, mpawo utabi abukoko, mafuta azintu zimwi.

2. PS nkomeki

PS, No. 6 pulasitiki, polystyrene, ilakonzya kuliyumya kukupya kwa 60-70 madigilii. Chiindi chiingi chibelesegwa mbuli chakunwa chitontola. Zinywigwa zipya zilagwisya toxins mpawo zilaa bube buteteete.

3. PP nkomeki

PP, No. 5 pulasitiki, polypropylene. Kweezyanisya a PET a PS, nkomeki ya PP nintu chidumide kapati, chikonzya kuliyumya kukupya kwa 130 ° C mpawo ninzila ilikke yapulasitiki iikonzya kubikwa mu microwave oven.

Nusala nkomeki zyamaanzi zyapulasitiki, ziba chitondezyo chili munsi. Inkomeki ya No. 5 PP ilakonzya kubelesegwa kuzyakunywa zitontola azyakupya, mpawo No. 1 PET a No. 6 PS zilakonzya kubelesegwa buyo kuzyakunywa zitontola, koyeeya.

Nikuba nkomeki yapulasitiki iibelesyegwa biyo biyo naakuti nkomeki yamapepa, nkubotu kuti utabelesyi limbi. Zinywigwa zitontola azipya zyeelede kwaandaanizyigwa. Mabbindawuko amwi aatazumizyidwe amulawu abelesya mapepa aabelesyegwa alimwi amapulasitiki aabelesyegwa kale kugwasya bamwi. Nchintu chiyumu kubala tombe lyoonse, asi alimwi lilaa zintu zilemu ziindene-indene naa zintu zimwi zikonzya kuleta ntenda. Aboobo, nkubotu kusala zintu kuzwa kuli basikupanga zintu lyoonse. Eecho basikuula ncobatamvwisyi nchakuti aakati kankomeki zyapulasitiki zibelesyegwa biyo aawo ankomeki zyamapepa, zintu zyapulasitiki nzibotu kwiinda mapepa. Zilakonzya kulanga-langwa kuzwa mumbazu zyobile: 1. Nzila yakupanga nkomeki zyapulasitiki zitabelesyegwi biyo njiubauba, mpawo bulondo mbuubauba kweendelezya. Inkomeki zyamapepa zilakatazya kumvwisisisya, zili anzila zyiingi zyakupanga, mpawo kusalazya takuli kuuba pe kweendelezya. 2. Inkomeki yepulasitiki iikonzya kusowa biyo, iitakwe tombe alimwi iitakwe tombe. Noziba nkomeki zyamapepa zyeelede zilauba-uba kwaandaanya zintu zyaanze. Mukuyungizya, zibelesyo zibelesyegwa kupanga nkomeki zyamapepa zizwa kuzisamu, eezyo zilya zintu zyamusyokwe loko mpawo zilakonzya kunyonganya busena.