1. “Ayi.1 ″ PETE: mabotolo am'madzi amchere, mabotolo a zakumwa zokhala ndi kaboni, ndi mabotolo a zakumwa sayenera kubwezeretsedwanso kuti asunge madzi otentha.
Kugwiritsa Ntchito: Kusamva kutentha mpaka 70 ° C.Ndizoyenera kunyamula zakumwa zotentha kapena zozizira.Imapunduka mosavuta ikadzazidwa ndi zakumwa zotentha kwambiri kapena zotenthedwa, ndipo zinthu zovulaza thupi la munthu zimatha kusungunuka.Komanso, asayansi adapeza kuti pakatha miyezi 10 yogwiritsidwa ntchito, Pulasitiki No.
2. “Ayi.2 ″ HDPE: zotsukira ndi zosamba.Ndibwino kuti musagwiritsenso ntchito ngati kuyeretsa sikuli bwino.
Kagwiritsidwe: Zitha kugwiritsidwanso ntchito mukatsuka mosamala, koma zotengerazi nthawi zambiri zimakhala zovuta kuyeretsa ndipo zimatha kusunga zida zoyeretsera zomwe zidayamba kukhala malo oberekera mabakiteriya.Ndi bwino kuti musagwiritsenso ntchito.
3. “Ayi.3 ″ PVC: Pakadali pano sagwiritsidwa ntchito kawirikawiri pakuyika chakudya, ndibwino kuti musagule.
4. “Ayi.4 ″ LDPE: filimu yotsatsira, filimu yapulasitiki, ndi zina zotero. Osakulunga filimu yodyera pamwamba pa chakudya ndikuyiyika mu uvuni wa microwave.
Kagwiritsidwe: Kukana kutentha sikolimba.Nthawi zambiri, filimu yodalirika ya PE idzasungunuka pamene kutentha kumapitirira 110 ° C, ndikusiya zokonzekera zapulasitiki zomwe sizingawonongeke ndi thupi la munthu.Komanso, chakudya chikakulungidwa ndi pulasitiki ndi kutenthedwa, mafuta omwe ali m'chakudya amatha kusungunula zinthu zovulaza mu pulasitiki.Chifukwa chake, chakudya chisanalowe mu uvuni wa microwave, pulasitiki iyenera kuchotsedwa poyamba.
5. “Ayi.5 ″ PP: Bokosi la nkhomaliro la Microwave.Mukayiyika mu microwave, chotsani chivindikirocho.
Kagwiritsidwe: Bokosi lokhalo lapulasitiki lomwe limatha kuyikidwa mu microwave ndipo lingagwiritsidwenso ntchito mukatsuka mosamala.Chisamaliro chapadera chiyenera kuperekedwa kuti thupi la ena microwave nkhomaliro mabokosi amapangidwadi ndi No. 5 PP, koma chivindikiro amapangidwa No. 1 PE.Popeza PE silingathe kupirira kutentha kwambiri, silingayikidwe mu uvuni wa microwave pamodzi ndi bokosi la bokosi.Pazifukwa zotetezera, chotsani chivindikiro mu chidebecho musanachiike mu microwave.
6. “Ayi.6 ″ PS: Gwiritsani ntchito mbale zopangira mabokosi amasamba pompopompo kapena mabokosi azakudya mwachangu.Osagwiritsa ntchito uvuni wa microwave kuphika mbale za Zakudyazi pompopompo.
Kagwiritsidwe: Imalimbana ndi kutentha komanso kuzizira, koma siyingayikidwe mu uvuni wa microwave kupewa kutulutsa mankhwala chifukwa cha kutentha kwambiri.Ndipo sangagwiritsidwe ntchito kusunga ma asidi amphamvu (monga madzi a lalanje) kapena zinthu zamphamvu zamchere, chifukwa zidzawola polystyrene yomwe si yabwino kwa thupi la munthu ndipo ingayambitse khansa mosavuta.Chifukwa chake, mukufuna kupewa kulongedza zakudya zotentha m'mabokosi azokhwasula-khwasula.
7. “Ayi.7 ″ PC: Magulu ena: ma ketulo, makapu, ndi mabotolo a ana.
Ngati ketulo ili ndi nambala 7, njira zotsatirazi zingachepetse chiopsezo:
1. Palibe chifukwa chogwiritsa ntchito chotsukira mbale kapena chowumitsira mbale kuyeretsa ketulo.
2. Musatenthe pamene mukugwiritsa ntchito.
3. Sungani ketulo kutali ndi dzuwa.
4. Musanagwiritse ntchito koyamba, yambani ndi soda ndi madzi ofunda, ndikuwumitsa mwachibadwa kutentha.Chifukwa bisphenol A idzatulutsidwa kwambiri pakugwiritsa ntchito koyamba ndikugwiritsa ntchito nthawi yayitali.
5. Ngati chidebecho chikugwetsedwa kapena kuwonongeka mwanjira iliyonse, tikulimbikitsidwa kuti tisiye kugwiritsa ntchito, chifukwa ngati pali maenje abwino pamwamba pa zinthu zapulasitiki, mabakiteriya amatha kubisala mosavuta.
6. Pewani kugwiritsa ntchito mobwerezabwereza ziwiya zakale zapulasitiki.
Nthawi yotumiza: Oct-28-2023