Izinketho ezi-4 ezintsha zezinto zokusetshenziswa zepulasitiki ezisekelwe ku-bio: isikhumba senhlanzi, amagobolondo embewu yekhabe, imigodi yomnqumo, ushukela wemifino.
Emhlabeni jikelele, kuthengiswa amabhodlela epulasitiki angu-1.3 bhiliyoni nsuku zonke, futhi lokho kumane kuyiphuzu leqhwa lamapulasitiki asekelwe ku-petroleum. Kodwa-ke, uwoyela uwumthombo ophelile, ongavuseleleki. Okukhathaza kakhulu ukuthi ukusetshenziswa kwemithombo ye-petrochemical kuzoba nomthelela ekufudumaleni komhlaba.
Ngokujabulisayo, isizukulwane esisha samapulasitiki asekelwe ku-bio, enziwe ngezitshalo ngisho nezikali zezinhlanzi, sekuqala ukungena ezimpilweni zethu nasemsebenzini. Ukushintsha izinto ze-petrochemical ngezinto ezisekelwe ku-bio ngeke nje kunciphise ukuncika emithonjeni ye-petrochemical elinganiselwe, kodwa futhi kubambezele ijubane lokufudumala komhlaba.
Amapulasitiki asekelwe kuzinto eziphilayo ayasisindisa isinyathelo ngesinyathelo obishini lwamapulasitiki asekelwe ku-petroleum!
mngani, uyazi ukuthini? Imigodi yomnqumo, amagobolondo embewu yekhabe, izikhumba zezinhlanzi, noshukela wezitshalo kungasetshenziswa ukwenza ipulasitiki!
01 Umgodi we-Olive (umkhiqizo wamafutha omnqumo)
Isiqalo saseTurkey esibizwa ngokuthi i-Biolive sizimisele ukwakha uchungechunge lwamapellets e-bioplastic enziwe ngemigodi yomnqumo, eyaziwa ngokuthi amapulasitiki asekelwe ku-bio.
I-Oleuropein, isithako esisebenzayo esitholakala embewini yomnqumo, iyi-antioxidant enweba impilo ye-bioplastics ngenkathi futhi isheshisa ukwenziwa komquba wezinto ezibonakalayo zibe umanyolo phakathi nonyaka.
Ngenxa yokuthi ama-pellets e-Biolive asebenza njengamapulasitiki asekelwe ku-petroleum, angasetshenziswa nje ukufaka ama-pellets epulasitiki avamile ngaphandle kokuphazamisa umjikelezo wokukhiqiza wemikhiqizo yezimboni kanye nokupakishwa kokudla.
02 Amagobolondo Embewu Yekhabe
Inkampani yaseJalimane i-Golden Compound ithuthukise ipulasitiki ehlukile ye-bio-based eyenziwe ngamagobolondo embewu yemeloni, ebizwa ngokuthi i-S²PC, futhi ithi ingaphinda isetshenziswe ngo-100%. Amagobolondo embewu yemeloni eluhlaza, njengomkhiqizo wokukhipha uwoyela, angachazwa njengokugeleza okuqhubekayo.
Ama-S²PC bioplastics asetshenziswa emikhakheni ehlukahlukene, kusukela kufenisha yasehhovisi kuya ekuthuthweni kwezinto ezigaywa kabusha, amabhokisi okugcina kanye namakhreyithi.
Imikhiqizo ye-bioplastic “eluhlaza” ye-Golden Compound ihlanganisa amaphilisi ekhofi adle ubhedu emhlabeni wonke awine umklomelo, amabhodwe ezimbali nezinkomishi zekhofi.
03 Isikhumba sezinhlanzi namazenga
Isinyathelo esisekelwe e-UK esibizwa ngokuthi i-MarinaTex sisebenzisa izikhumba zezinhlanzi nezikali ezihlanganiswe nolwelwe olubomvu ukwenza amapulasitiki akhiwe nge-bio-based angashintsha amapulasitiki asetshenziswa kanye njengezikhwama zesinkwa namasemishi okusonga futhi kulindeleke ukuthi abhekane nengxenye yesigidi samathani ezinhlanzi ezikhiqizwa e-UK unyaka ngamunye Isikhumba nezikali.
04 Tshala ushukela
I-Avantium esekelwe e-Amsterdam ithuthukise ubuchwepheshe be-"YXY" obuguquguqukayo besitshalo kuya kupulasitiki obuguqula ushukela osuselwe ezitshalweni ube yinto entsha yokupakisha ebolayo - i-ethylene furandicarboxylate (PEF).
Izinto ezisetshenziswayo zisetshenziselwe ukukhiqizwa kwezindwangu, amafilimu, futhi zinamandla okuba into esemqoka yokupakisha iziphuzo ezibandayo, amanzi, uphuzo oludakayo namajusi, futhi ibambisene nezinkampani ezifana neCarlsberg ukwenza amabhodlela kabhiya “asuselwa ku-bio-based” angu-100%.
Ukusetshenziswa kwamapulasitiki asekelwe ku-bio kubalulekile
Ucwaningo luye lwabonisa ukuthi izinto zebhayoloji zenza u-1% kuphela wengqikithi yokukhiqizwa kwepulasitiki, kuyilapho izinto zokwakha zepulasitiki zendabuko zonke zithathwe ku-petrochemical extracts. Ukuze kuncishiswe umthelela omubi kwezemvelo wokusetshenziswa kwemithombo ye-petrochemical, kubalulekile ukusebenzisa amapulasitiki akhiqizwa ngezinsiza ezivuselelekayo (imithombo yezilwane nezitshalo).
Ngokwethulwa okulandelanayo kwemithetho nemithethonqubo kumapulasitiki asuselwa ku-bio emazweni aseYurophu naseMelika, kanye nokumenyezelwa kokuvinjelwa kwepulasitiki ezifundeni ezahlukahlukene zezwe. Ukusetshenziswa kwamapulasitiki asekelwe ku-eco-friendly bio-based nakho kuzolawulwa kakhulu futhi kwande kakhulu.
Isitifiketi samazwe ngamazwe semikhiqizo esekelwe ku-bio
Amapulasitiki asekelwe kuzinto eziphilayo awuhlobo olulodwa lwemikhiqizo esekelwe ku-bio, ngakho amalebula ezitifiketi asebenza emikhiqizweni esekelwe ku-bio ayasebenza nakupulasitiki osekelwe ku-bio.
Ilebula ye-USDA Bio-Priority ye-USDA, UL 9798 Bio-based Verification Mark Mark, OK Biobased yase-Belgian TÜV AUSTRIA Group, Germany I-DIN-Geprüft Biobased kanye ne-Brazil Braskem Company's I'm Green, lawa malebula amane ahlolelwa okuqukethwe okusekelwe ku-bio. Kusixhumanisi sokuqala, kushiwo ukuthi indlela ye-carbon 14 isetshenziselwa ukuthola okuqukethwe okusekelwe ku-bio.
Ilebula ye-USDA Bio-Priority kanye ne-UL 9798 Bio-based Verification Marking izobonisa ngokuqondile iphesenti lokuqukethwe okusekelwe ku-bio kule ilebula; kuyilapho amalebula asekelwe ku-OK Bio-based kanye ne-DIN-Geprüft Bio ebonisa isilinganiso sohlu lokuqukethwe okusekelwe kumkhiqizo womkhiqizo; Amalebula e-I'm Green asetshenziswa amakhasimende akwa-Braskem Corporation kuphela.
Uma kuqhathaniswa namapulasitiki endabuko, amapulasitiki asekelwe ku-bio acabangela ingxenye yempahla eluhlaza kuphela, futhi akhethe izingxenye ezithathwe ku-biologically ukuze zithathe indawo yezinsiza ze-petrochemical ezibhekene nokushoda. Uma usafuna ukuhlangabezana nezidingo zomyalelo wamanje wokuvinjelwa kwepulasitiki, udinga ukuqala esakhiweni sezinto ezibonakalayo ukuze uhlangabezane nezimo ezibolayo.
Isikhathi sokuthumela: Feb-17-2022
