Ingabe ayinampilo ukuphuza ngaphandle kwamathini we-aluminium?

Eminyakeni yamuva, kube nokukhathazeka okwandayo ngemiphumela yezempilo yokuphuza kusuka kumathini we-aluminium. Njengoba ukuthandwa kweziphuzo ezikheniwe ziqhubeka nokukhula emhlabeni wonke, imibuzo ephathelene nokuphepha kwale mikhiqizo ivame ukukhuliswa. Ingabe amathini we-aluminium aphephile ukuphuza, noma abeka ubungozi bezempilo obungaba khona? Lo mbhalo uhlose ukubhekana nalezi zinto ezikhathazayo, uhlukanisa izinganekwane ezivela emaqinisweni, futhi unikeze ukuqonda okubalulekile kokuthi kungani amathini a-aluminium, kufaka phakathi amathini angenalutho we-aluminium, anenketho ephephile yokufaka isiphuzo.

1. Ukwakheka kwamathini we-aluminium

Amathini we-aluminium enziwa ngokuhlanganiswa kwezinto zokwakha ezenzelwe amandla, ukukhanya, nokuqina. Ngokuyinhloko, la mathini akhiwa kusuka ku-alloy ye-aluminium eqinisekisa ukuthi kungenzeka kungasindi futhi kumelana nokugqwala. Ingaphezulu le-A OURT le-Can lijwayele ukuphrinta ngemiklamo esebenzayo, kanti ingaphakathi lihlanganiswe nongqimba lwezinto ezivikelayo ukuvikela isiphuzo ukuthi sikwazi ukuxhumana ngqo ne-aluminium uqobo.

Umbono owodwa ojwayelekile wokuthi amathini we-aluminium enziwe nge-aluminium yensimbi. Eqinisweni, amathini wanamuhla akhiwe ngokucophelela ngezinto ezingeziwe ezifana nezingubo nezinsimbi. Lawa ma-linings, avame ukwenziwa kusuka ku-resin yepulasitiki, avikele iziphuzo ze-acid, njenge-soda kanye nobhiya, kusuka ekuphenduleni ngensimbi, okungaholela ekushintsheni okungathandeki kokunambitheka nokuvezwa kwamakhemikhali okungathandeki.

2. Inganekwane ye-aluminium nempilo

Enye yezinganekwane ezihlangene kunazo zonke ezizungeze i-aluminium canes ukukhathazeka ngokuthi ukuvezwa kwe-aluminium kungaba yingozi empilweni. Ikakhulu, abanye abantu bahlobanisa i-aluminium enesifo i-Alzheimer's, okuholela ekwesabeni ukuthi ukuphuza kumathini a-aluminium kungakhulisa ubungozi bokuthola lesi simo. Kodwa-ke, ucwaningo olunzulu lukhombisile ukuthi abukho ubufakazi obuphelele lwesayensi obuxhumanisa ukuvezwa kwe-aluminium kumathini kuya kuma-alzheimer's noma ezinye izimo zezinzwa.

Izinganekwane eziningi eziphathelene ne-aluminium stem kusuka ezifundweni eziphelelwe yisikhathi ezingazange zibonise kahle uhlobo lokuvezwa kwe-aluminium ngemikhiqizo yabathengi yansuku zonke. Ngokusho kwe-Alzheimer's Association, abukho ubufakazi obuqinisekile bokuthi i-aluminium izimbangela noma inomthelela esifweni sika-Alzheimer's. Ngenkathi ukuvezwa ngokweqile kwe-aluminium kwezinye izilungiselelo zezimboni kungafaka izingozi zempilo, amanani alandelwayo atholakala kwiziphuzo ezikheniwe akukude amazinga abhekwa njengengozi yiziphathimandla zezempilo.

3. Ingabe kukhona ubungozi ekuphuzeni iziphuzo ezikheniwe?

Enye yezinto ezikhathazayo ngokuyinhloko ngokuphuza kusuka Ama-aluminium amathini ukuthi amakhemikhali angavuselela isiphuzo. Ithuba lokufuya kwamakhemikhali ukukhathazeka okusemthethweni, ikakhulukazi uma kuziwa kuma-can amadala okungenzeka ukuthi aqukethe izinto ezifana ne-BPA (iBisphenol a) emithonjeni yazo. I-BPA iyikhemikhali elixhumene nezinkinga ezahlukahlukene zezempilo, kufaka phakathi ukuphazamiseka kwe-hormonal nezinkinga zentuthuko.

Kodwa-ke, kubalulekile ukuqaphela ukuthi ukusetshenziswa kwe-BPA e-Aluminium kungancishiswa kakhulu eminyakeni yamuva. Abakhiqizi beziphuzo eziningi, kufaka phakathi labo abakhiqiza amathini angenalutho ka-aluminium ber, benze izinyathelo ezibalulekile zokuqeda i-BPA ekuphaketheni kwabo. Namuhla, amathini amaningi anamuhla afakwe ku-BPA-Free Coatings eyenzelwe ukuhlinzeka ngesithiyo esiphephile nesisebenzayo phakathi kwesiphuzo kanye nezinto ze-aluminium.

Ngaphezu kwalokho, iziphathimandla zezempilo ezinjenge-US Food and Drug Administration (FDA) kanye ne-European Food Phece Authority (EFSA) zibeke amazinga aqinile okuphepha kwezinto ezisetshenziswayo ekudleni nasekuphakelweni kwesiphuzo. Le mithethonqubo iqinisekisa ukuthi noma yiziphi izinto ezisetshenziswa ekulweni kwamathini we-aluminium azibekingozi empilweni yabathengi.

4. Ukuphepha kwamathini we-aluminium wanamuhla

Ngenxa yentuthuko ekwakheni ubuchwepheshe kanye nezinguquko emithethweni, amathini anamuhla we-aluminium manje aphephile kunangaphambili. Ukufakwa esikhundleni kwe-BPA ngezinto ezihlukile ku-Can Linings kube yisinyathelo esibalulekile phambili ekuqinisekiseni ukuphepha kweziphuzo ezikheniwe.

Abakhiqizi bezinzuzo eziningi abathandwa kakhulu manje basebenzisa ama-bantings we-BPA-Free, ahlolwe kabusha kakhulu ukuqinisekisa ukuphepha kwawo. Lawa ma-linings ajwayele ukwenziwa ngama-epoxy resins noma izigqoko ze-polyester eziklanyelwe ukuvikela ukuxhumana phakathi kwe-aluminium can nokuqukethwe ngaphakathi. Lezi zimbozo zanamuhla ziphephile, zingelona ubuthi, futhi zivunyelwe yiziphathimandla ezilawulayo emhlabeni wonke.

Kubathengi, kubalulekile ukubheka izitifiketi kanye nelebula ekhombisa ukuthi kungenzeka i-BPA-free. Ngalezi zimbozo ezintsha, abakhiqizi bakwazile ukugcina ubuqotho bezinhlekelele ngenkathi beqeda ubungozi bokufuduka kwamakhemikhali okuyingozi esiphuzweni. Noma ngabe uthenga i-soda ekheniwe, ubhiya, noma yisiphi esinye isiphuzo, ungaqiniseka ukuthi amathini anamuhla we-aluminium akhiqizwa ngempilo yabathengi engqondweni.

5. Ukwengamela okulawulwayo kokupakishwa kwe-Canned Beverage

Ukuze uqinisekise ukuphepha kweziphuzo ezihlanganisiwe, izidumbu zokulawula emhlabeni wonke zibheka eduze izinto ezisetshenziselwa amathini abephuza amathini. E-United States, i-FDA yengamela ukuphepha kokupakishwa kokudla, kufaka phakathi amathini we-aluminium. Imithetho yezokuphepha yokudla ye-FDA isuselwa ekuhlolweni okuqinile kwesayensi ecubungula izingozi ezingaba khona kwezempilo yabathengi. E-Europe, i-EFSA idlala indima efanayo, iqinisekisa ukuthi izinto zokupakisha ziphephile ukuze zisetshenziswe ekudleni nasekuphuzeni.

Lezi zinhlangano ziphatha ukuhlolwa okujwayelekile kwezinto zokwakha ezisetshenziselwa ukupakisha, kufaka phakathi imilindo yamathini we-aluminium, ukuqinisekisa ukuthi bahambisana namazinga okuphepha. Uma kukhona izingozi ezingaba khona zikhonjwa, iziphathimandla zokulawula zinamandla okukhipha izexwayiso, khumbula imikhiqizo, noma ukufaka imikhawulo ngezinto ezingaphephile.

Ngaphezu kwalezi zinhlaka zikahulumeni, imboni yesiphuzo futhi inamathela ezindinganiso eziqinile zokuphepha ezibekwe izinhlangano zomhlaba wonke. Lo mbono wokulawula udlala indima ebalulekile ekugcinweni kokuqiniseka kwabathengi emikhiqizweni efana namathini angenalutho we-aluminium, azi ukuthi ukupakishwa kwawo kuphephile, kulawulwa futhi kuhlolwe izingozi zezempilo ezingaba khona.

6. Ezinye izindlela eziya kumathini we-aluminium

Ngenkathi amathini we-aluminium angukukhethwa okuthandwayo futhi okusetshenziswa kabanzi kokupakishwa kwesiphuzo, akuyona ukuphela kwenketho etholakalayo kubathengi. Ezinye izinto zokupakisha, njengamabhodlela ezingilazi neziqukathi zepulasitiki, zivame ukuqhathaniswa namathini we-aluminium ngokuya ngokuphepha, umthelela wezemvelo, kanye nokusebenza kwezindleko.

Amabhodlela engilazi:  Ingilazi iyinto engasebenzi kahle, okusho ukuthi ayihlangani nokuqukethwe ngaphakathi. Iphinde futhi inikeze ubuhle obuhle futhi ingabhekwa, okwenza kube yintandokazi yeziphuzo ezithile zeprimiyamu. Kodwa-ke, ingilazi isindayo kune-aluminium futhi ithambekele kakhulu ekuphuleni, okungaholela ezindlekweni eziphakeme zokuthumela kanye nokungcola okwengeziwe.

Amabhodlela epulasitiki:  Amabhodlela epulasitiki angasindi futhi e-shatterproof, kepha angeke anganikezele izinga elifanayo lokuvikelwa ekukhanyeni nasemoyeni, elingathinta ukunambitheka nekhwalithi yesiphuzo. Ngokwengeziwe, ezinye izinhlobo zepulasitiki zingakwazi ukwenza amakhemikhali afana ne-BPA kokuqukethwe, yize le ngozi incishisiwe nge-BPA-Free Plastistics.

Ama-Aluminium Cans:  Ngaphandle kwalezi zindlela, amathini we-aluminium ahlala ethandwa kakhulu yokufaka iziphuzo, kufaka nobhiya. Banikeza inhlanganisela yokwenza lula, ukusebenza kwezindleko, kanye nezinzuzo zemvelo. I-Aluminium iphinde iphinde isebenze kabusha, okunciphisa umthelela wayo wezemvelo ngokuqhathaniswa nezinye izinto zokupakisha.

Ukugcina

Ekuphetheni, ukukhathazeka okuphathelene nemiphumela yezempilo yokuphuza kusuka kumathini a-aluminium akunakwethenjwa kakhulu. Amathini we-aluminium wanamuhla, kufaka phakathi amathini angenalutho we-aluminium beer, kwenziwa ngezinsimbi eziphephile, ze-BPA-Free futhi zingaphansi kwamazinga okuphepha anzima agcizelelwa yiziphathimandla zezempilo. Ngenkathi ezinye izinketho zokupakisha ezifana nengilazi namabhodlela epulasitiki zinezinzuzo zazo, ama-aluminium amathini ahlala ephephile, ebiza kakhulu, futhi ekhethwa emvelweni yokufaka isiphuzo.

Abathengi bangajabulela iziphuzo zabo ezikheniwe ngokuthula kwengqondo, bazi ukuthi izinto ezisetshenziswayo ezisetshenziselwa ukupakisha ziphephile, zilawulwa futhi zihlolelwe kahle impilo nokuphepha. Ngokukhetha amathini we-aluminium, awugcini nje ngokukhetha okuphephile kepha futhi uxhase isixazululo sokupakisha esisebenzayo futhi esimeme.

Uma usemakethe yekhwalithi ephezulu, enokwethenjelwa yi-aluminium beer amathini, ungabheki okunye kunobubanzi bemikhiqizo, eklanyelwe ukufeza amazinga aphezulu okuphepha nokuqina. Xhumana nathi namhlanje ukuze ufunde kabanzi nge-aluminium yethu yokunikela nokuthi ungathuthukisa kanjani umugqa wakho womkhiqizo!