Zithini kanye kanye?
1. Zithini izinto ze-PCR?
I-PCR STOOLL yindlela "yeplastiki ehlaziyiweyo", igama elipheleleyo lizinto ezisetyenzisiweyo zabathengi ezihlaziyiweyo, oko kukuthi, i-Post-Rectled Reciect Stourced.
Izinto ze-PCR "zixabiseke kakhulu". Ngokwesiqhelo, iiplasitiki zenkunkuma emva kokujikeleza, ukusetyenziswa kunye nokusetyenziswa kunokuguqulwa zibe zizixhobo ezibaluleke kakhulu kwimizi-mveliso ngokusetyenziswa ngokutsha okanye ukuphinda kusetyenziswe kwakhona iikhemikhali, ukuphinda kusetyenziswe kwakhona.
Umzekelo, izinto ezisetyenzisiweyo ezihlaziyiweyo ezinje ngesilwanyana, i-PE, iphe, kunye ne-HDPE ivela kwiibhokisi zesidlo sasemini ezisetyenziswayo, iibhotile ze-shampoo, ukuhlamba iibhotile, zinokusetyenziselwa ukwenza entsha izixhobo zokupakisha. .
Kuba izinto ze-PCR zivela kwizinto ezingemva kobathengi, ukuba azizange zilungiswe kakuhle, ngokuqinisekileyo ziya kuba nefuthe ngqo kwindalo esingqongileyo. Ke ngoko, i-PCR yenye yeeplasitiki ezihlaziyiweyo ezihlaziyiweyo ngoku zezona phawu.
2. Kutheni le nto ipleyiti ye-PCR ithandwa?
•(1). I-PCR Park yenye yeendlela ezibalulekileyo zokunciphisa ukungcoliseka kweplastiki kwaye zinegalelo "kwi-carbon engathathi cala".
Emva kwenzame ezingagungqiyo zezizukulwane ezininzi zoochwephesha kunye neenjineli, iinjineli eziveliswa kwi-petroleum, amalahle, kunye negesi yendalo ziye zaba zizixhobo zokuhlala zabantu ngenxa yobunzima obukhanyiselo, ukuqina, kunye nobuhle. Nangona kunjalo, ukusetyenziswa kakhulu kweplastiki kukhokelele kwisizukulwane sezixa ezikhulu zeplastiki. Iplastiki yokuphinda isetyenziselwe iplastiki (i-PCR) yenye yeendlela ezibalulekileyo zokunciphisa ungcoliseko lwendalo esingqongileyo kwaye uncede umzi-mveliso wekhemikhali ukuya kwi "Carbon Canderal".
I-pellets ehlaziyiweyo isetyenzisiwe i-virn resin ukwenza iimveliso ezahlukeneyo zeplastiki. Le ndlela ayivumi nje ukukhutshwa kwe-carbon diokside, kodwa kunciphisa ukusetyenziswa kwamandla.
•(2). Sebenzisa iplastiki ye-PCR yokuphucula ukuphinda usebenzise inkunkuma ngokutsha
Okukhona iinkampani ezisebenzisa i-PCR Plain, kokukhona ibango elikhulu, eliza kwandisa kwakhona i-plastics yenkunkuma kwaye iguqulwe ngokuthe ngcembe imodeli kunye nokusebenza kweshishini ukuphinda kusetyenziswe umhlaba, kuthetha ukuba kubekho i-plastic special, igcinwe kwaye igcinwe kwindalo. Kwimeko yendalo.
• (3). Ukukhuthaza umgaqo-nkqubo
Indawo yomgaqo-nkqubo yePlastiki yePCR ivulwa.
Thatha iYurophu njengomzekelo, iqhinga lePlastiliki le-EU kunye nemithetho yePlastito kunye nomthetho werhafu werhafu kumazwe anjengeBritane neJamani. Umzekelo, ingeniso ye-UK kunye namasiko akhuphe i-"yerhafu yephakheji". Ireyithi yerhafu yokupakisha kunye ne-30% yeplastiki ehlaziyiweyo yi-200 yeepawundi ngetoni nganye. Irhafu kunye nemigaqo-nkqubo ivule indawo yebango yePlastiki ye-PCR.
3. Yeyiphi i-giants yeshishini enyusa utyalomali lwabo kwiPlastiks ye-PCR kutsha nje?
Okwangoku, uninzi lweemveliso zeplastiki ze-PCR kwimarike zisasekwe kwi-recyling yomzimba. Amashishini eekhemikhali zamazwe amaninzi alandela uphuhliso kunye nokusetyenziswa kweemveliso ze-PHCR Recicles Play. Banethemba lokuqinisekisa ukuba izinto ezihlaziyiweyo zinentsebenzo efanayo nezinto eziluhlaza. , kwaye unokufumana "ukunciphisa i-carbon".
•(1). Basf'Izinto ezisetyenzisiweyo ezihlaziyiweyo zifumana isatifikethi se-UL
I-Basf ibhengezwe kule veki ukuba i-lotcorady ye-lotcled ye-ccyculed ehlaziyiweyo iveliswe kwi-freeport yayo kwi-freeproport yayo kwi-freeproport yayo kwi-freeproport yayo kwi-freeport, i-Texas, isityalo sifumene isiqinisekiso esivela kwiilebhu (il).
Ngokutsho kwe-UL 2809, i-ulramid cycled pellymeds ehlaziyiweyo evela kwi-Post-Recleds ephinda-phindwanga (i-PCR) inokusebenzisa inkqubo yokulinganisa ubunzima ukuze ifezekise imigangatho yomxholo osetyenzisiweyo. Ibakala lePolymer linepropathi efanayo njengezixhobo eziluhlaza kwaye azifuni uhlengahlengiso kwiindlela zokulungisa ngokwesiko. Ingasetyenziswa kwizicelo ezinje ngefilimu yokupakisha, iikhaphethi kunye nefenitshala, kwaye yindlela ezinzileyo kwizinto eziluhlaza.
I-BASF iphanda ngeenkqubo ezintsha zekhemikhali zokuqhubeka nokuguqula iplastiki yenkunkuma ibe zizixhobo ezintsha, ezixabisekileyo zexabiso. Le ndlela inciphisa ukukhutshwa kwegesi eluhlaza kunye neefosili ezikrwadayo lwezinto ezingenanto ngelixa ugcina umgangatho wemveliso kunye nokusebenza.
I-Randall Hullive, Basf North Appaner Umlawuli weShishini:
"Ibanga lethu eliyi-wotramid le-ultradid le-ultradid libonelela ngamandla aphezulu omatshini, ukuqina kunye nozinzo lwemveli njengamabakala emveli, kwaye kuya kunceda abathengi bethu bafezekisa iinjongo ezininzi zokuzinza."
•(2). I-Mengniu: Faka isicelo se-DEW PRR
Nge-11 kaJuni, u-Dow noMengniu ngokudibeneyo babhengeze ukuba baye bathengisa ngempumelelo i-Recced Recring Refled Reflen Fible.
Kuyaqondwa ukuba eli lixesha lokuqala kumzi-mveliso wokutya wasekhaya oye wahlanganisa abantu abathengisi bendalo kwaye bemanyene nabathengisi beplastikhi, abavelisi beplastiki, abafudukiyo kunye nolunye ugcino lwepakethi, ngokupheleleyo Ukufaka isicelo sePlastikis sayisenziwa kwakhona njengeplastiki njengefilimu yokupakisha imveliso.
Umaleko ophakathi wefilimu yesiseko sendawo yokupakisha esetyenziswa ziimveliso zeMengnIu ivela kwifomula ye-DCR Sula. Le fomula iqulethe izinto ezisetyenzisiweyo ezingama-40% zeposi zeposi kwaye zinokuzisa umxholo wezixhobo ezisetyenzisiweyo kwi-Shrink yefilimu ukuya kwi-13% -24%, ivumela ukuveliswa kweefilimu ezinokuthelekiswa neVidiyo yeVenkile. Kwangelo xesha, kunciphisa inani lenkunkuma kwindalo kwaye kuyayiqonda ngenene i-Loop evaliweyo yokuphinda isebenze kwakhona.
•(3). I-UNEAREVER: Ukutshintshela kwi-RPPE ye-coring yaso yekhondo, ukuba yi-UK'I-S yokuqala ye-100% ye-PCR STAT
NgoMeyi, i-GOORY KORMENT YOKWENZA I-SPHANE YOBUCHWEPHONO ZOKUGQIBELA KWI-100% ye-Post-Post-Post-Recrict-Petled (i-RPECT) kwaye isungule e-UK. I-Univere yatsho ukuba zonke ezi ngcelele zithathelwa indawo kunye ne-RPP, iya kusongela iitoni ezingama-1,480 zezinto eziluhlaza minyaka le.
Okwangoku, phantse isiqingatha (40%) seemveliso zikaWilmann sele zisebenzisa iplastiki ehlaziyiweyo kwaye yabetha ishelfu ngoMeyi. Inkampani iceba ukutshintshela kwiplastiki yokuphinda isebenze kolu ngcelele lweemveliso ngokuphela kwe-2022.
UAndre Burger, uMongameli Wokutya kwi-UK yase-UK neIreland, wathi:"Isihogo sethu'Iibhotile ze-Ofisi ze-SOORNIL luphawu lwethu lokufumana i-UK ukuba isebenzise i-100% yeplastiki yokuphinda isebenze kwakhona iplastiki, nangona kugqityiwe ukukhawuleza, kodwa amava aya kusenza ukuba sikhawulezise ukuphinda kusetyenziswe iplastiki ephinda-phindwayo'ezinye iintlobo zokutya."
I-PCR iye yaba yilebhile yeI-Eco-izixhobo ezinobuhlobo. Amazwe amaninzi aseYurophu asebenzise i-PCR kwiphakheji yokutya ukuqinisekisa i-100%I-Eco-ubuhlobo.
Singumenzi osebenza ngokukodwa ekuveliseni iingxowa zekhefu zekofu kangangesithuba seminyaka engama-20. Siye saba sesona sixhobo sikhulu sekofu eTshayina.
Sisebenzisa eyona nto iphambili kwi-valves evela eSwitzerland ukugcina ikofu intsha.
Siphuhlise iingxowa ze-eco-gesi, ezinjengeengxowa ezihlanganisiweyo kunye neengxowa zokuphinda zisebenze,kunye nolwaziso lwamva lwe-PCR.
Zizo iindlela ezilungileyo zokutshintsha iingxowa zeplastiki eziqhelekileyo.
Iqhotyoshelwe ikhathalogu yethu, nceda usithumelele uhlobo lwengxowa, isixhobo, ubukhulu kunye nobungakanani odingayo. Ke singakucaphula.
IXESHA LOKUQALA: UMar-22-2024
