Ziziphi iiPlastiki eziSebenzisa olunye kwaye ngaba kufuneka zivaliwe?
NgoJuni 2021, iKomishoni yakhupha izikhokelo kwiimveliso ze-SUP ukuqinisekisa ukuba iimfuno zomyalelo zisetyenziswa ngokuchanekileyo nangokufanayo kwi-EU iphela.Izikhokelo zicacisa imigaqo ephambili esetyenziswe kumyalelo kwaye inika imizekelo yeemveliso ze-SUP eziwela ngaphakathi okanye ngaphandle kwendawo yayo.
Ekuqaleni kukaJanuwari ka-2020, i-China yajoyina intshukumo ekhulayo yamazwe angaphezulu kwe-120 ethembisa ukuthintela ukusetyenziswa kweplastiki enye.Ilizwe elinabemi abayi-1.4 yebhiliyoni liyiNombolo yoku-1 yokuvelisa inkunkuma yeplastiki ehlabathini.Ibe ngaphezulu kwe-60 yezigidi zeetoni (i-54.4 yezigidi zeetoni zeemetric) ngo-2010 ngokusekwe kwingxelo kaSeptemba ka-2018 enesihloko esithi "Ungcoliseko lwePlastiki."
Kodwa i-China ibhengeze ukuba iceba ukuvala ukuveliswa kunye nokuthengiswa kweengxowa ezingenakonakala ekupheleni kuka-2020 kwizixeko ezikhulu (kwaye kuyo yonke indawo ngo-2022), kunye ne-straw-esebenzisa enye ekupheleni kuka-2020. Iimarike ezithengisa imveliso ziya kuba kude kube ngu-2025 landela umzekelo.
Ukutyhala ukuvala iplastiki kwathatha indawo ephambili ngo-2018 ngokukhuthazwa okukhulu okunje ngephulo eliphumelele ibhaso #StopSucking, elibonisa iinkwenkwezi ezifana nekota ye-NFL uTom Brady kunye nenkosikazi yakhe uGisele Bündchen kunye nomlingisi waseHollywood u-Adrian Grenier bethembisa ukuyeka ukusebenzisa izitro zeplastiki enye.Ngoku amazwe kunye neenkampani zithi hayi kwiiplastiki ngabaninzi, kwaye abathengi balandela kunye nazo.
Njengoko intshukumo yokuvalwa kweplastiki ibetha imiba ephambili - efana nesibhengezo samva nje saseTshayina - sigqibe kwelokuba sichaze iibhotile, iingxowa kunye nemiququ ebangela olu qhushululu lwehlabathi.
Imixholo
Yintoni iPlastiki eSebenzisa enye?
IPlastiki ingasidlula sonke
Ngaba asinakuphinda sisebenzise iPlastiki esetyenziswa enye?
Yintoni iPlastiki eSebenzisa enye?
Ngokwenyani kwigama layo, iplastiki esetyenziswayo enye yiplastiki elahlwayo eyenzelwe ukuba isetyenziswe kanye emva koko iphoswe okanye iphinde isetyenziswe.Oku kubandakanya yonke into esuka kwiibhotile zokusela amanzi eplastiki kunye nokuvelisa iingxowa ukuya kwi-razors yeplastiki elahlayo kunye neribhoni yeplastiki - ngokwenene nayiphi na into yeplastiki oyisebenzisayo kwaye uyilahle ngokukhawuleza.Ngelixa ezi zinto zinokuphinda zisetyenziswe, uMegean Weldon webhlog kunye nevenkile yokuthintela inkunkuma uZero Waste Nerd uthi ayisiyonto iqhelekileyo leyo.
"Enyanisweni, zimbalwa izinto zeplastiki ezinokucutshungulwa zibe zizixhobo ezintsha kunye neemveliso," utshilo kwi-imeyile.“Ngokungafaniyo neglasi ne-aluminiyam, iplastiki ayilungiswa ibe kwangaloo nto yayiyiyo xa yayiqokelelwa liziko lokurisayikilisha.Umgangatho weplastiki wehlisiwe, ngoko ke ekugqibeleni, kwaye ngokungenakuthintelwa, loo plastiki iseza kuphelela kwindawo yokulahla inkunkuma. ”
Thatha ibhotile yamanzi yeplastiki.Uninzi lweebhotile zithi ziyakwazi ukuphinda zisetyenziswe - kwaye zisekelwe kuphela kwi-polyethylene terephthalate (PET) enokuphinda isetyenziswe, ingaba.Kodwa phantse iibhotile ezisixhenxe kwezili-10 ziphelela kwiindawo zokulahla inkunkuma okanye zilahlwe njengenkunkuma.Le ngxaki iye yanda xa i-China yagqiba ekubeni iyeke ukwamkela kunye nokurisayikilisha iplastiki ngo-2018. Koomasipala, oko kwakuthetha ukuba ukurisayikilishwa kwaba luncedo kakhulu, ngokutsho kwe-Atlantiki, oomasipala abaninzi ngoku bakhetha ukulahla inkunkuma elungele uhlahlo-lwabiwo-mali ngaphezulu kokurisayikilisha.
Hlanganisa le ndlela yokulahla inkunkuma yokuqala kunye nokusetyenziswa kweplastiki okukhulayo kwihlabathi - abantu bavelisa phantse iibhotile zeplastiki ezingama-20,000 ngomzuzwana, ngokutsho kweThe Guardian kunye nenkunkuma yaseMelika ikhule nge-4.5 yeepesenti ukusuka ku-2010 ukuya ku-2015 - akumangalisi ukuba ihlabathi liphuphuma yinkunkuma yeplastiki. .
iiplastiki ezisetyenziselwa enye
Iiplastiki ezisetyenziswa kanyekanye ziquka izinto ezininzi onokuthi ungazithatheli ngqalelo, njengeecotton buds, iireyiza kunye neprophylactics.
SERGI ESCRIBANO/GETTY IMAGES
IPlastiki ingasidlula sonke
Cinga ukuba ukuvalwa kwayo yonke le plastiki kukugqithise?Kukho izizathu ezibambekayo zokuba kutheni isengqiqweni.Okokuqala, iplastiki kwiindawo zokulahla inkunkuma ayisuki.Ngokutsho kwe-Weldon, isikhwama seplastiki sithatha iminyaka eyi-10 ukuya kwe-20 ukuthotywa, ngelixa ibhotile yeplastiki ithatha iminyaka engama-500.Kwaye, naxa “ingasekho,” iintsalela zayo zihlala.
“Iplastiki ayiqhekeki okanye imke;iqhekeka ibe ngamaqhekeza amancinci nancinci ade abe mancinci kakhulu kwaye afumaneke emoyeni wethu nakumanzi ethu okusela,” utshilo uKathryn Kellogg, umbhali kunye nomseki wewebhusayithi yokunciphisa inkunkuma iGoing Zero Waste, utshilo nge-imeyile.
Ezinye iivenkile zegrosari zitshintshele kwiingxowa zokuthenga zeplastiki ezinokubola njengendlela yokuhlangana nabathengi phakathi, kodwa uphando lubonisa ukuba oku ayisosisombululo esicacileyo.Olunye uphononongo oluvela kubaphandi kwiDyunivesithi yasePlymouth eNgilani bahlalutya iingxowa zeplastiki zegrosari ezisetyenziswa kanye ezingamashumi asibhozo ezenziwe ngeplastiki enokubola kwisithuba seminyaka emithathu.Injongo yabo?Gqiba ukuba "i-biodegradable" kangakanani ezi ngxowa ngokwenene.Iziphumo zabo zapapashwa kwijenali yeSayensi yokuSingqongileyo kunye neTekhnoloji.
Umhlaba namanzi olwandle azizange zikhokelele ekuthotyweni kweengxowa.Endaweni yoko, ezi ntathu kwiintlobo ezine zeengxowa ezingonakaliswayo zaziseqinile ngokwaneleyo ukuba zingabamba ukuya kuthi ga kwiikhilogram ezi-5 (iikhilogram ezi-2.2) zegrosari (njengoko zazinjalo iingxowa ezingaboliyo).Ezo zichaneke elangeni ziye zophuka - kodwa ayisiyonto ilungileyo leyo.Amasuntswana amancinane okuwohloka anokukhawuleza asasazeke ngokusingqongileyo-cinga umoya, ulwandle okanye isisu sezilwanyana ezilambileyo ezenza impazamo ngamaqhekeza eplastiki kukutya.
Ngaba asinakuphinda sisebenzise iPlastiki esetyenziswa enye?
Esinye isizathu sokuba amazwe amaninzi athintele ukusetyenziswa kweplastiki enye kungenxa yokuba akufuneki iphinde isetyenziswe, ngaphandle kweenjongo zethu ezilungileyo.Njengoko oomasipala abaninzi bekubona kwangaphambili ukurisayikilisha, kuyahenda ukuthathela izinto ezandleni zakho ngokusebenzisa kwakhona (kwaye ke ngoko “ukuhlaziya”) iibhotile zeplastiki kunye nezikhongozeli.Ngokuqinisekileyo, oku kunokusebenzela iibhegi, kodwa iingcali zithi zilumke xa kufikwa kwiibhotile zeplastiki okanye izitya zokutya.Olunye uphando kwi-Environmental Health Perspectives lubonise ukuba zonke iiplastiki ezisetyenziselwa izitya zokutya kunye neebhotile zeplastiki zinokukhupha iikhemikhali ezinobungozi xa zisetyenziswa ngokuphindaphindiweyo.(Oku kubandakanya ezo kuthiwa azinayo i-bisphenol A [BPA] - ikhemikhali ephikisanayo eyayanyaniswa nokuphazamiseka kwehomoni.)
Ngelixa abaphandi basahlalutya ukhuseleko lokusetyenziswa kwakhona kweplastiki ngokuphindaphindiweyo, iingcali zincoma iglasi okanye isinyithi ukuphepha imichiza enokuba yingozi.Kwaye ngokuka-Weldon, lixesha lokuba siphinde sisebenzise i-mindset-inokuba yi-cotton evelisa iibhegi, izitro zentsimbi okanye inkunkuma egcweleyo.
“Eyona nto imbi ngayo nayiphi na into esetyenziswayo kukuba sijongela phantsi into kangangokuba sizimisele ukuyilahla,” utshilo.“Inkcubeko yokulula iyenze yaqheleka le ndlela yokonakalisayo kwaye ngenxa yoko, sivelisa izigidi zeetoni zayo minyaka le.Ukuba sitshintsha indlela esicinga ngayo ngezinto esizisebenzisayo, siya kuyiqonda ngakumbi iplastiki esiyisebenzisayo kanye nendlela esinokuyiphepha ngayo. ”
Ukupakishwa kweCompostable okanye recyclabe ?
P.S. contents mostly from Stephanie Vermillion , If there is any offensive feel free to contact with William : williamchan@yitolibrary.com
Abavelisi beeMveliso eziQonxiweyo – iFactory Compostable yaseChina kunye nababoneleli (goodao.net)
Ixesha lokuposa: Oct-10-2023