Umlo phakathi kweebhotile zeglasi kunye neebhotile zeplastiki yinto ehlala ixesha elide, ithatha iminyaka engaphezu kwama-60.Ngengxoxo ehambelana nokusingqongileyo, izibonelelo zempilo kunye nefuthe lokungcamla ukuqwalaselwa, kunokuba nzima ukukhetha ophumeleleyo ocacileyo.Kodwa loluphi olona khetho lungcono?Makhe sikhuphe ukukhanya kwezinye zezinto eziphambili kulo mzekelo.
Izinto ekufuneka ziqwalaselwe
Ngokuziswa koluntu kweebhotile zeplastiki ezifikelelekayo eziqala ngeminyaka yoo-1960, ukuncitshiswa kokuveliswa kweebhotile zeglasi kuye kwabonakala.Oku kungenxa yokungenakwenzeka kokuqhekeka, iindleko eziphantsi zokuvelisa kunye nendalo ekhaphukhaphu yeebhotile zeplastiki.Xa kuthelekiswa noogxa babo beglasi, oku kwenza ukuba iibhotile zeplastiki zidume kakhulu.
Ngoku kutshanje, nangona kunjalo, ingqwalasela ijoliswe kwimiba eyingozi yeebhotile zeplastiki.Ngeenkxalabo zeekhemikhali eziyingozi ezifihliweyo njenge-BPA, kunye neengozi ezisanda kufunyanwa zokushiya iibhotile zeplastiki ekukhanyeni kwelanga, umbono opheleleyo kwiibhotile zeplastiki awukho ngqiqweni.Ngelixa uninzi lwezinto ezisetyenziswayo zeplastiki ngoku zisimahla i-BPA, ezinye izinto ezonakalisayo zinokubakho ezingekatyhilwa.
Ngaphandle kweengozi zekhemikhali, enye inkalo engathandekiyo iya kuba ngumonakalo owenziwa ziibhotile zeplastiki kwindalo esingqongileyo.Ngo-2016, ngaphezulu kwe-480 yeebhiliyoni zeebhotile zokusela zeplastiki zathengiswa kwihlabathi jikelele, kunye nokuphoxeka okungaphantsi kwe-50% yezo bhotile ziphinda zisetyenziswe.Ungcoliseko lwemveliso, ukungabikho kohlaziyo kunye nokulahlwa okungafanelekanga kweebhotile zeplastiki kubangela ukwenzakala, kunye nokufa, kwizilwanyana zasendle kunye nobomi baselwandle.Zonke ezi zizinto apho okusingqongileyo kuba lixhoba lokuzinkcinkca ngebhotile yeplastiki yomntu.
Ayicacanga kakuhle
Kodwa ngaba iglasi ingcono?Ayililo nje izibonelelo zempilo ezibonelelwa ziibhotile zeglasi, ngamanzi ahluziweyo ahlala esematsha ngaphandle komngcipheko wamanzi angcoliswe yikhemikhali.Ukuhlanjwa kunye nokucoca iibhotile zeglasi kusebenza ngakumbi kuneebhotile zeplastiki.Imvumelwano ngokubanzi kukuba iglasi yinto engcono yokusingqongileyo, kunye nemizimba yethu ngokunjalo.Kodwa kusekho iingozi kwiibhrendi, ngeglasi eyaphukileyo kunye nokwaphuka lula kunempembelelo ebonakalayo kwimida yenzuzo yenkampani ukuba imveliso ikwinqanaba elikhulu.
Ukuveliswa kweebhotile zeglasi kudala ukukhutshwa kwekhabhoni, akufani nezo ziveliswa ngeebhotile zeplastiki.Kukwakho nomba osisiseko wokuba ayizizo zonke iiglasi, njengeplastiki, ezinokuphinda zisetyenziswe.Oku kuthetha ukuba izinga lokurisayikilishwa kwakhona akwanelanga xa kuthelekiswa nomonakalo wemveliso.
Ekugqibeleni zombini iibhotile zeglasi kunye neplastiki zineziphene zempilo kunye nokusingqongileyo, kodwa oko akuthethi ukuba abanazo iimpawu zabo.Ingaba ucinga ntoni?Ngaba iplastiki ingcono kuneglasi?Okanye ngaba impumelelo yeebhotile zeplastiki isabonakala? Ukuveliswa kweebhotile zeglasi kudala ukukhutshwa kwekhabhoni, ngokungafaniyo nezo ziveliswa ngeebhotile zeplastiki.Kukwakho nomba osisiseko wokuba ayizizo zonke iiglasi, njengeplastiki, ezinokuphinda zisetyenziswe.Oku kuthetha ukuba izinga lokurisayikilishwa kwakhona akwanelanga xa kuthelekiswa nomonakalo wemveliso.
Ekugqibeleni zombini iibhotile zeglasi kunye neplastiki zineziphene zempilo kunye nokusingqongileyo, kodwa oko akuthethi ukuba abanazo iimpawu zabo.Ingaba ucinga ntoni?Ngaba iplastiki ingcono kuneglasi?Okanye ngaba impumelelo yeebhotile zeplastiki ihlala ibonakala?
Kwaye phakathi kwentsimbi, iplastiki kunye neglasi, yeyiphi eyona nto ingcono?Inyani yalo mba yeyokuba kukho izinto ezilungileyo nezingalunganga zokuba ngumnini ngamnye.
1, Iibhotile zensimbi ezingenasici zinenani lezinto ezilungileyo kunye neengxaki.Ngokuqhelekileyo, zihlala ixesha elide kuneglasi okanye iplastiki ngenxa yokuba ziyakwazi ukumelana nomhlwa, kwaye azikwazi ukukhupha iikhemikhali xa zibekwe elangeni / kubushushu.Ngokuqhelekileyo zibiza kakhulu kuneplastiki, njengoko iindleko zokuzivelisa ziphezulu kakhulu ngenxa yobuninzi bamandla.Nangona kunjalo, insimbi engenasici i-100 pesenti inokuphinda isetyenziswe.Eyona ndlela ingcono yokukhetha iibhotile zensimbi ezingenasici libakala lokutya #304 okanye 18/8, oku kuthetha ukuba kukho i-chromium ye-18 kunye ne-8 yepesenti ye-nickel.Ulwazi olongezelelweyo kwiibhotile zensimbi ezingenasici zinokubaifunyenwe kwi-intanethi.
2, Iglasi yenye inketho xa ukhethaiglasiiibhotile.Uninzi lwethu luyazi ukuba malunga nesiselo ngasinye sinambitha ngcono kwibhotile yeglasi okanye ikomityi, kodwa eyona nto isezantsi kukuba ziyaphuka kwaye azinakuhlala ixesha elide xa zithelekiswa neplastiki okanye intsimbi engatyiwayo.Ukongeza, izinga lokuphinda lisetyenziswe lisezantsi kwaye ezinye iindawo zikawonke-wonke azivumeli iiglasi nazo.Nangona kunjalo, ukongeza ukungcamla iglasi enkulu ayivuki xa ishiywe elangeni / kubushushu, kodwa ixabiso lebhotile yeglasi liphezulu kakhulu kunezinye iinketho zethu ezimbini.
3, Iplastiki ibonakala iyona bhotile ithandwa kakhulu, nangona iglasi kunye ne-stainless ifumana ukuthandwa ngenxa yezizathu ezidweliswe apha.Iibhotile zeplastiki zixabiso eliphantsi ukuvelisa kunentsimbi engatyiwayo kunye neglasi, nto leyo ezenza zibe nomtsalane kakhulu kubathengi.Nangona kunjalo, izinga lokuphinda lisetyenziswe kwezinye iiplastiki liphantsi kwaye imijikelo yobomi mifutshane nayo.Iibhotile zeplastiki zihlala ziphelela kwiindawo zokulahla inkunkuma kwaye zinokuthatha iminyaka engama-700 ngaphambi kokuba ziqalise ukubola.Enye yezona zinto ziphantsi kakhulu kwiibhotile zeplastiki kukuba ziyavuza, ngelixa iglasi kunye nentsimbi engatyiwayo ayenzi.Abanye abavelisi beebhotile ezinokuphinda zisetyenziswe bavelisa iimveliso simahla kule khemikhali kwaye baqaphele ukuba kwiilebhile okanye kwinto ngokwayo.Ukongezelela, iiplastiki ezenziwe nge-BPA ziya kuhlala zinekhowudi ye-resin ye-7 ebonakala kwinto.
Ixesha lokuposa: Sep-07-2021