Iphepha Le-PFAS Lamahhala Le-Cupstock: Imikhawulo Ye-PPWR Nezimemezelo

Kungani Imikhawulo ye-PPWR PFAS Ibalulekile Ephepheni Le-Cupstock

Imboni yokupakisha ibhekene noshintsho olukhulu njengoba i-European Packaging and Packaging Waste Regulation (PPWR) ehlongozwayo ihlose ukuphepha kwamakhemikhali kanye nomthelela emvelweni. Kumabhrendi, izitolo zekhofi, kanye nezindawo zokudlela ezihlinzeka ngezinsizakalo ezisheshayo ezithembele ku-izinkomishi zephepha, imithetho eshintshashintshayo ephathelene nezinto ze-per- kanye ne-polyfluoroalkyl (PFAS) imele ingqophamlando ebalulekile yokuthobela imithetho. Ngokomlando, abakhiqizi basebenzisa lawa ma-compounds ane-fluorinated njengesixazululo esijwayelekile sokumelana nokugcoba namanzi okungabizi kakhulu. Kodwa-ke, njengoba izingxoxo zomthetho ziqhubeka, ukuqhubeka nokusebenzisa i-PFAS kuveza izingozi ezinkulu zemakethe.

Abahlinzeki kanye nemikhiqizo kumele basuse ubuchwepheshe bezithiyo ezindala ukuze bagweme ukubandlululwa okungenzeka ezindaweni zaseYurophu. Ngaphezu kwalokho, ukuqwashisa kwabathengi ngemiphumela yezempilo okwandayo kwenza imikhiqizo yezinsizakalo zokudla ifune izindlela eziphephile ngaphambi kwesikhathi esibekiwe sokuphoqelelwa kwe-PPWR.

Okushiwo yi-PFAS-Free Cupstock Paper

Ukuqonda imininingwane yeIphepha le-PFAS lamahhala le-cupstock—ukusebenzisa izinketho zezentengiselwano njengeBincheng Paper njengezibonelo ezibonisayo—kuyisinyathelo esiyisisekelo samaqembu okuthenga. Abakhiqizi bathuthukisa lokhu okukhethekile,ibhodi lephepha elisezingeni lokudlangezitsha zeziphuzo ezishisayo nezibandayo, izitsha zesobho, kanye nama-ayisikhilimu ngaphandle kokufaka ngamabomu amakhemikhali e-fluoro. Esikhundleni sokuthembela ekwelashweni kwendabuko kwe-PFAS, imboni iphendukela kubuchwepheshe obuthuthukisiwe bokumboza obusekelwe emanzini, obusekelwe ku-bio, noma obunye ubuchwepheshe bokumboza obungena-fluorine.

Lezi zithiyo ezihlukile ziletha ukumelana noketshezi kanye namafutha okudingekayo. Ama-mill ngokuvamile enza izinto eziyisisekelo kusuka ku-fiber engeyona i-virgin, elawula isisindo esiyisisekelo esiphakathi kwebanga le-180 kuya ku-320 gsm. Leli bhande lesisindo liqinisekisa ukuthi ibhodi ligcina ukuqina, amandla, kanye nokuqina kobukhulu obudingekayo emishinini yokwenza indebe esheshayo, ngenkathi inikeza indawo ebushelelezi yama-inki aphephile ekudleni kanye nokuqoshwa komkhiqizo.

Kungani Imikhawulo ye-PFAS Ithinta Ukupakishwa Kokuxhumana Nokudla

Abalawuli bahlose i-PFAS ekupakisheni ukudla ngenxa yokuphikelela kwabo kwemvelo kanye nokukhathazeka kwezempilo okuhambisana nakho. Ngaphansi kohlaka lwe-PPWR olushintshayo kanye nemikhawulo ebanzi yamakhemikhali yomhlaba wonke, iziphathimandla zibhala imikhawulo eqinile. Ngenkathi abenzi bomthetho bengakaqedi imibhalo, amamodeli amaningi okuthobela imboni ahlose ukuvala i-total organic fluorine (TOF) emkhawulweni wesikhashana ongu-50 mg/kg wezinto zokupakisha.

Ukuhlangabezana nalezi zilinganiso eziphansi kuthinta yonke inkathi yokukhiqiza, kusukela ekutholeni ifayibha eluhlaza kokuqala kuya ekusetshenzisweni kokuvimbela kokugcina. Uma indebe yomphakeli idlula le mikhawulo yokulandelela uma imithetho isebenza, imikhiqizo isengozini yokungalandeli imithetho, ukukhunjulwa komkhiqizo, kanye nokulimala kwedumela. Ukuthola izinto ezinikeza izithiyo zoketshezi ezanele ngenkathi kudlula ukuhlolwa kwamakhemikhali okuqinile manje sekwakha isisekelo semisebenzi yesevisi yokudla.

Lokho Okufanele Kumenyezelwe Abahlinzeki

Uma kutholwa amaphepha ahambisanayo esimweni samanje sokulawula, iziqinisekiso zomlomo aziphumeleli. Uhlaka lwe-PPWR oluhlongozwayo lugcizelela ubufakazi obucacile, obubhalwe phansi, nobulandelekayo bokuthizonke izinto zokupakishaukuhlangabezana nezindinganiso zokuphepha zamakhemikhali ezishintshashintshayo.

Abathengi kumele bahlonze amadokhumenti adingekayo, baqonde imininingwane yobuchwepheshe, futhi basungule ukuzibophezela nabalingani babo abaguqulayo ukuqinisekisa ukuthobela imithetho okuqhubekayo.

Amaphuzu Ayisihluthulelo Esimemezelo se-PFAS

Isimemezelo Sokuthobela Imithetho (i-DoC) esiphelele kumele sisho ngokusobala ukuthi umenzi akazange afake i-PFAS ngamabomu ngesikhathi sokukhiqiza. Kodwa-ke, ngenxa yokuthi ukungcola okungahleliwe kungenzeka emifuleni yamanzi ephinde yasetshenziswa noma emishinini ehlanganyelwe, muva njeimiphumela yokuhlolwa kwelebhu yomuntu wesithathuukuze i-fluorine ephelele ye-organic isekele lesi simemezelo.

Amaqembu okuthenga kumele ahlole le miphumela yokuhlolwa; njengesibonelo, imikhuba emihle embonini ivame ukuncoma ukufuna umkhawulo wokutholwa (i-LOD) cishe izingxenye eziyi-10 ngesigidi (ppm) noma ngaphansi ukuqinisekisa imingcele yokuphepha eyanele. Amadokhumenti kumele futhi aqinisekise ukuthi izembozo ezihlukile zokuvimbela ziyahambisana ngokugcwele nemithethonqubo efanele yokuxhumana nokudla, ukuqinisekisa ukuthi azilethi izingozi ezintsha zokufuduka kwamakhemikhali lapho zivezwa oketshezini olune-asidi noma lokushisa okuphezulu.

Izindlela Zokuqhathanisa Umthengi

Ukuqhathanisa abahlinzeki abangaba khona kudinga ukubheka ngale kokungabikho nje kwamakhemikhali ane-fluorine. Amaqembu okuthenga kumele alinganisele ukuhambisana kwamakhemikhali nokusebenza kahle, imikhawulo yobuchwepheshe, kanye nokusebenza kahle kwezindleko jikelele.

*Qaphela: Ukuphindeka kabusha kwangempela kanye nokukwazi ukubumba umquba kuncike kakhulu kwingqalasizinda yezentengiselwano yendawo.

Nakuba ezinye izinketho ezintsha ezingenayo i-PFAS zingase zibe neprimiyamu yokuqala ekhombisa izindleko engu-10% kuya ku-15%, leli gebe kufanele lizinze njengoba ukukhiqiza komhlaba wonke kukhuphuka. Ngaphezu kwalokho, lezi zinto zinganciphisa izindleko zazo zangaphambili ngokunikeza ukucutshungulwa okuthuthukisiwe kokuphela kokuphila. Izici ezifana nokukhuliswa kabusha okuthuthukisiwe zihambisana nemigomo ebanzi yokuzinza kwe-PPWR, okungasiza ekugcineni imikhiqizo ukuphatha izimali zomthwalo wemfanelo womkhiqizi owengeziwe (EPR) kanye nezintela zokuphathwa kwemfucuza yesifunda.

Indlela Abathengi Abangaqinisekisa Ngayo Futhi Bathole I-PFAS-Free Cupstock

Ukuguqula umugqa womkhiqizo ube yizinto zokupakisha ezihambisanayo kudinga ukuhlela okuhlelekile. Abathengi badinga indlela ehlelekile yokuqinisekisa izimangalo zabahlinzeki, ukuhlola izinto ezintsha, nokuhlanganisa lezi zindlela zesimanje eziketangeni zokuphakelwa ezikhona.

Ukubambisana phakathi kochwepheshe bokuthenga, amaqembu okuqinisekisa ikhwalithi, kanye nonjiniyela bokupakisha kusabalulekile ukuqinisekisa ukuthi ushintsho aluphazamisi amashejuli okukhiqiza ajwayelekile.

Izinyathelo Zokuqinisekisa Ukuthengwa Kwempahla

Isinyathelo sokuqala sokuqinisekisa sihilela ukuhlola izinqubo zokuhlola zomhlinzeki. Ngale kweshidi ledatha yokuphepha elijwayelekile, abathengi kufanele bacele imibiko yokuhlolwa kokufuduka ephelele, eqondene neqembu elithile evela emalabhorethri agunyaziwe emhlabeni jikelele. Amaqembu okuthenga kufanele futhi aqhube ama-oda amancane okuhlola ngaphambi kokuzibophezela enkontilekeni yesikhathi eside.

Ngenxa yokuthi i-bio-coatings ekhethekile ihilela ukukhiqizwa okuyinkimbinkimbi,abathengisi bephepha kanye nabaphakelingokuvamile kudinga inani elincane le-oda (ama-MOQ)—okubonisa ukuthi lisukela phakathi kwamathani ayi-5 kuya kwayi-10 ukuze kukhiqizwe ngokwezifiso. Ukusebenzisa ibhetshi lokuhlola kuvumela abaguquli kanye nonjiniyela bokupakisha ukuthi bahlole ukuthi ibhodi liziphatha kanjani emgqeni wokukhiqiza, baqinisekise ukuthi izembozo ezintsha azibangeli ukunamathela komshini noma ukwehluleka kwesakhiwo ngesikhathi senqubo yokwenza indebe.

Isiqondiso Sokucacisa Nokuthobela Imithetho

Ukuvuselela imininingwane yezinto zangaphakathi ukuze kudingeke ngokusobala le mibhalo yokuthobela imithetho kubalulekile ekuhambisaneni kwemithetho kwesikhathi eside. Amaqembu okuthenga kumele asungule iziqondiso ezicacile ezigunyaza ukuhlolwa kabusha njalo kanye nokubuyekezwa kwezimemezelo zokuthobela imithetho (i-DoC) ezivela kubo bonke abahlinzeki be-cupstock.

Ukuze zilungiselele ukuphoqelelwa okuzayo, izinkampani kumele zihlele isikhathi sokushintsha esichaza ukungaqiniseki kwemithetho.

Izinto Ezibalulekile Okufanele Uzicabangele

● Cela bonke abaphakeli besitokwe sendebe isimemezelo esibhaliwe esiqinisekisa ukuthi akukho PFAS eyongezwe ngamabomu ngesikhathi sokukhiqiza.

imibuzo ejwayelekile ukubuzwa

Lisho ukuthini iphepha le-cupstock elingenayo i-PFAS?

Kusho ukuthi indebe ikhiqizwa ngaphandle kokufakwa ngamabomu kwamakhemikhali e-fluoro, kusetshenziswa ubuchwepheshe obuhlukile bokuvimbela njengokugqoka okusekelwe emanzini noma okusekelwe ku-bio ukuze kuhlinzekwe ukumelana koketshezi kanye namafutha ezinkomishini zephepha kanye nezitsha zesevisi yokudla.

Kungani imikhawulo ye-PPWR PFAS ibalulekile kubahlinzeki bezinkomishi zephepha?

I-PPWR ehlongozwayo kulindeleke ukuthi iqinise izidingo zokuphepha kwamakhemikhali zokupakisha ezithengiswa eYurophu. Abahlinzeki abangakwazi ukubhala phansi i-PFAS ephansi noma amazinga e-organic fluorine angase aveze abathengi ezingozini zokuthobela imithetho, ukubuyiselwa emuva, noma izinkinga zokufinyelela emakethe.

Yini okufanele umhlinzeki ayimemezele nge-PFAS?

Umhlinzeki kufanele amemezele ukuthi akukho PFAS engezwe ngamabomu ngesikhathi sokukhiqiza futhi asekele isimangalo ngokuhlolwa kwamuva kwelebhu yomuntu wesithathu, okungcono kufaka phakathi imiphumela ephelele ye-organic fluorine kanye nemibhalo efanele yokuthobela imithetho yokuxhumana nokudla.

Yiliphi izinga le-TOF elivame ukusetshenziswa njengesilinganiso?

Nakuba imikhawulo yokugcina ye-PPWR ingase isathuthuka, amamodeli amaningi okuthobela imithetho asebenzisa i-50 mg/kg ye-fluorine ephelele ye-organic njengendlela yokulinganisa yesikhashana yokuqapha izinto zokupakisha ezithinta ukudla.

Yiziphi izisindo zesisekelo sendebe ezivame ukusetshenziswa?

I-cupstock engena-PFAS ivame ukukhiqizwa ebangeni le-180 kuya ku-320 gsm, okunikeza abaguquli ukuqina, amandla, kanye nokuqina okulinganiselwe okudingekayo ukuze kwenziwe indebe ngesivinini esikhulu.