Kedu ka enwere ike isi megharịa nkwakọ ngwaahịa rọba? Kedu usoro teknụzụ kwesịrị nlebara anya?
N'oge okpomọkụ a, nkwakọ ngwaahịa rọba kụrụ akụkọ mgbe niile! Nke mbụ, a gbanwere karama akwụkwọ ndụ akwụkwọ ndụ asaa nke UK ka ọ bụrụ nkwakọ ngwaahịa transperent, mgbe ahụ Mengniu na Dow ghọtara mmepụta nke ihe nkiri na-ekpo ọkụ na-ekpo ọkụ nke nwere PCR ihe. Nke a bụ mbọ mbụ Mengniu mere iji PCR na nkwakọ ngwaahịa nke abụọ.
Enwekwara onye na-emepụta ice cream nke mba dị iche iche foneri (njikọ n'etiti Finch na RR) onye nyere iwu 100million Z nke a na-emegharị polypropylene ice cream iko. A ga-ererịrị ice cream nke etinyere na polypropylene emegharịrị na Italy.
Echiche dị n'okpuru nke imepụta teknụzụ nkwakọ ngwaahịa rọba n'ụdị dị iche iche a bụ otu: recyclepalagging abụghịzi okwu okwu, kama ọ bụ onye na-akwado "gbadoro ụkwụ". Nkwakọ ngwaahịa a na-emegharịgharị na-arụ ọrụ dị mkpa na-arịwanye elu.
Dabere na repot na dat, a na-atụ anya na ahịa nkwakọ ngwaahịa rọba zuru ụwa ọnụ ga-eru $ 127.5 ijeri site na 2028, yana mmụba na-abawanye kwa afọ nke 6%, nke nkwakọ ngwaahịa nwere ike ịmegharị bụ nke kachasị.
Kedu ka enwere ike isi megharịa nkwakọ ngwaahịa rọba? Kedu usoro teknụzụ kwesịrị nlebara anya?
01 otu ihe na-eme ka uru dị nro nke nkwagharị ihe eji eme ihe
N'ime afọ ndị na-adịbeghị anya, ekpughere otu ngwọta nkwakọ ngwaahịa nwere ezigbo uru nrụpụta, wee nweta ngbanwe nke ihe dị iche iche mejupụtara na ngwa ụfọdụ. N'iji ya na ihe mejupụtara ọtụtụ ihe mejupụtara, otu ihe nkwakọ ngwaahịa rọba adịghị mkpa ka a ga-ewepụ ya mgbe erichara ya, uru a na-emegharịgharị na-abawanye nke ukwuu. Ma na nkwakọ ngwaahịa siri ike ma ọ bụ nkwakọ ngwaahịa dị nro, a na-akwanyere otu ihe ùgwù nke ukwuu.
Ọmụmaatụ: demetallized zuru PE mgbapụta isi
N'ime nkwakọ ngwaahịa siri ike nke kemịkalụ kwa ụbọchị, isi mgbapụta ọdịnala nwere ike ịnwe ihe dị iche iche, na n'ọnọdụ ụfọdụ, ọ nwere ike mebie usoro ịmegharị ihe. Ụdị isi mgbapụta nke nwere plastik na igwe agwakọtara agwakọta na-abawanye izi ezi nke nkwakọ na imegharị ihe.
Ọzọ ihe atụ: niile PE nri mgbanwe nkwakọ bụ oxygen na-eguzogide na mmiri-àmà
N'ihe gbasara nkwakọ nri dị nro, otu nkwakọ ngwaahịa ejirila nwayọọ nwayọọ banye n'ime nri ụmụaka na ngwaahịa mmiri ara ehi. Dịka ọmụmaatụ, ụlọ ọrụ Garbo na-enye otu akpa akpa akpa nri ụmụaka maka banana mango puree ya. Site na ntụnyere, nkwakọ ihe nkiri na otu ihe dị mfe iji megharịa.
02 transperent PET karama na-agbawa agba agba karama imegharị ihe siri ike
N'imegharị karama PET, karama PET nwere agba ga-eme ka ihe isi ike nke imegharị ihe na-emecha belata ma belata uru nrụgharị, ebe karama PET transperent na-adaba adaba maka ịmegharị ihe. Na mgbakwunye, karama PET transperent dịkwa mfe iji kwalite mma nke shelves ngwa ahịa.
Ya mere, karama et transperent aghọwo ihe na-ewu ewu n'ime afọ abụọ gara aga. Coca Cola agbanweela karama snow ya dị afọ 50 site na akwụkwọ ndụ akwụkwọ ndụ ka ọ pụta ìhè afọ abụọ gara aga, na asaa na UK ga-amalitekwa n'oge okpomọkụ a iji gbanwee ngwugwu 375m, 500m na 600ml FET site na agba agba mbụ ka ọ pụta ìhè maka imegharị ihe ọzọ. Na mgbakwunye na Coke Sprite na nkwakọ ngwaahịa asaa dị elu, onye na-emepụta mmiri ara ehi agenlian mastelene HNOS ga-amalitekwa iji karama PET transperent nke Amcor mepụtara maka imeju mmiri ara ehi ọhụrụ.
03 jigharịa PCR wee gbanwee ihe mkpofu ka ọ bụrụ akụ
Aha zuru oke nke PCR bụ post consumerreydedmateral, nke pụtara biputere resin n'ahịa resin na Chinese, ma ọ bụ PCR maka nkenke. A na-ejikarị eriri rọba ọhụrụ eme ya mgbe emegharịrị plastik mkpofu na nhazi, ihicha na ihe ndị dị n'okporo ụzọ site na usoro eji emegharị ihe. Nke a plastic urughuru nwere otu Ọdịdị dị ka rọba tupu imegharị ihe. Mgbe a na-agwakọta ụmụ irighiri rọba ọhụrụ na resin mbụ, enwere ike ịmepụta ngwaahịa rọba ọhụrụ dị iche iche. N'ụzọ dị otú a ọ bụghị nanị na-ebelata carbon dioxide emissions, ma na-ebelata ike oriri. Enwere ike ịmegharị PCR ihe anụ ụlọ, PE, PP, HDPE, wdg.
Iwu EU na-akwado ụlọ ọrụ ka ha kwalite ngwa PCR
Ntuziaka rọba nke European Union na-atụfu na-achọ ka a na-amụba akụkụ nke ihe eji eme plastik emegharịrị na karama ihe abụọ nke PE ruo 25% site na 2025. Site na 2030, oke nke ihe eji eme plastik emegharịrị na karama ihe ọṅụṅụ plastik niile kwesịrị iru 30%, ihe PCR nọ na ya. nkwakọ ngwaahịa bụ 30%, na ihe PCR na ebumnuche nke Eurasia Group bụ 40%.
Ịba ụba nke ihe PCR na nkwakọ ngwaahịa aghọwo otu n'ime atụmatụ isi maka ụlọ ọrụ FMCG iji nweta ọhụụ 2025 ma ọ bụ ọhụụ 2030. Unilever na-ezube imezu 25% nke PCR ihe na nkwakọ ngwaahịa site na 2025, na otu Mars na-ezube imezu nkwakọ ngwaahịa site na 2025. Na June afọ a, Coca Cola gara n'ihu na-agbasawanye nhazi ya na Europe ma kwalite mmepụta na ngwa nke karama PET na Italy na Germany. Na mbụ, ọ mara ọkwa iji jiri nwayọọ nwayọọ mepụta karama anụ ụlọ 100% na Netherlands, Norway, Sweden na ebe ndị ọzọ.
Isi mmalite: netwọk ụlọ nkwakọba ihe plastik
Maka ozi ndị ọzọ, biko kpọtụrụ anyị:
Oge nzipu: Ọgọst-25-2022
