Ukubaluleka kwamathini e-aluminium angenayo i-BPA :isinyathelo esiya ekukhetheni okunempilo

Izingxoxo eziphathelene nokufakwa kokudla neziphuzo zithole ukunakwa okukhulu eminyakeni yamuva, ikakhulukazi mayelana nokuphepha kwezinto ezisetshenziswa emathini. Okunye okukhathaza kakhulu ubukhona be-bisphenol A (BPA), ikhemikhali evame ukutholakala kuma-lining e-aluminium. Njengoba abathengi beqaphela kakhulu impilo, isidingo samathini e-aluminium angenayo i-BPA siye sakhula, okwenza abakhiqizi bacabange kabusha amasu abo okupakisha.

I-BPA iyikhemikhali yezimboni ebisetshenziswa ekukhiqizeni amapulasitiki athile nama-resin kusukela ngeminyaka yawo-1960. Ivame ukutholakala kuma-epoxy resin liners amathini e-aluminium, lapho isiza khona ukuvimbela ukugqwala nokungcoliswa kokudla noma isiphuzo ngaphakathi. Kodwa-ke, ucwaningo luye lwaphakamisa ukukhathazeka mayelana nezingozi zezempilo ezingase zibe khona ezihlobene nokuchayeka kwe-BPA. Ucwaningo luxhumanise i-BPA nezinhlobonhlobo zezinkinga zempilo, okuhlanganisa ukuphazamiseka kwamahomoni, izinkinga zokuzala kanye nokwanda kwengozi yomdlavuza othile. Ngenxa yalokhu, abathengi abaningi manje sebefuna ezinye izindlela ezingaqukethe le khemikhali eyimpikiswano.

Shintshela kuAmathini e-aluminium angenayo i-BPAakuwona nje umkhuba; Ibonisa ukunyakaza okubanzi okuya emikhiqizweni enempilo nephephile yabathengi. Izinkampani ezinkulu zeziphuzo ezihlanganisa i-Coca-Cola kanye ne-PepsiCo seziqalile ukuvala i-BPA emaphaketheni ukuze zihlangabezane nesidingo sabathengi sezinketho eziphephile. Lolu shintsho aluzuzisi impilo yomphakathi kuphela, kodwa futhi lungaba inzuzo yokuncintisana emakethe eqhutshwa kakhulu abathengi abakhathalela impilo.

Izinzuzo zamathini e-aluminium angenayo i-BPA zidlulela ngale kwempilo yomuntu siqu. Umthelela wemvelo wezinto zokupakisha ungenye into ebalulekile yokucatshangelwa. I-Aluminiyamu ingenye yezinto ezigaywa kabusha kakhulu futhi uma ikhiqizwa ngokuzibophezela inganciphisa kakhulu i-carbon footprint ehambisana nokupakishwa kwesiphuzo. Ngokukhetha izinketho ezingenayo i-BPA, izinkampani zingakwazi futhi ukuvumelanisa izenzo zazo nezinjongo zokusimama futhi zihehe abathengi abaqaphela imvelo.

Ukwengeza, ukuya emathinini angenayo i-BPA kubangele ukuqanjwa kabusha embonini yokupakisha. Abakhiqizi bahlola ezinye izinto zikalayini ezingenazo i-BPA, njengopende osekelwe ezitshalweni nezinye izinto ezingenabo ubuthi. Lokhu akugcini nje ngokuthuthukisa ukuphepha komkhiqizo, kodwa futhi kukhuthaza ukuthuthukiswa kobuchwepheshe obusha, kuthuthukise ngokwengeziwe ukusimama kokupakisha.

Ukuqwashisa ngabathengi kudlala indima ebalulekile kulolu shintsho. Njengoba abantu abaningi befunda ngezingozi ezingaba khona ze-BPA, maningi amathuba okuthi benze izinqumo ezinolwazi lapho bethenga iziphuzo. Ukulebula “i-BPA-free” sekuphenduke indawo yokuthengisa ebalulekile, futhi izinkampani ezibeka kuqala impilo yabathengi kungenzeka zithole isisekelo samakhasimende esithembekile. Lokhu kuguquguquka ekuziphatheni kwabathengi kwenze abathengisi bathenga imikhiqizo eminingi engenayo i-BPA, okuqhubekisela phambili ukufunwa kwezixazululo zokupakisha eziphephile.

Kodwa-ke, inqubo yokuqeda ngokuphelele i-BPA emathinini e-aluminium ayinazo izinselele zayo. Izindleko zokuthuthukisa nokusebenzisa izinto ezintsha zamalayini zingaba phezulu, futhi abanye abakhiqizi bangase bangabaze ukutshala imali kulezi zinguquko. Ukwengeza, izinhlaka zokulawula ziyahlukahluka ngokwezifunda, ezingase zibe nzima ukumiswa kwezinqubo ezingenayo i-BPA embonini yonkana.

Sengiphetha, ukubalulekaAmathini e-aluminium angenayo i-BPA cakumele kuqiniswe. Njengoba abathengi beya ngokuya beqaphela izingozi zezempilo ezingaba khona ezihlobene ne-BPA, isidingo sezinketho zokupakisha eziphephile siyaqhubeka sikhula. Lolu shintsho aluzuzisi impilo yomuntu kuphela kodwa futhi lukhuthaza ukusimama kwemvelo kanye nokuqanjwa okusha embonini yokupakisha. Njengoba siqhubekela phambili, abakhiqizi, abathengisi nabathengi kufanele basebenzisane ukuze bakhe ikusasa eliphephile nelinempilo.

Ukupakishwa kwe-Erjin kungenza: I-100% yezinga lokudla langaphakathi, i-epoxy ne-bpa mahhala, iwayini lakudala langaphakathi, iminyaka engu-19 yesipiliyoni sokukhiqiza ngaphandle, wamukelekile ukubonisana