Izinketho ezintsha ezingu-4 zezinto zokusetshenziswa zepulasitiki ezisekelwe ezintweni eziphilayo: isikhumba senhlanzi, amagobolondo embewu ye-melon, izimbobo zomnqumo, ushukela wemifino.
Emhlabeni jikelele, amabhodlela epulasitiki ayizigidigidi eziyi-1.3 athengiswa nsuku zonke, futhi lokho kumane nje kuyingcosana yeqhwa lamapulasitiki asekelwe kuphethiloli. Kodwa-ke, uwoyela ungumthombo onqunyelwe, ongavuseleleki. Okukhathazayo nakakhulu ukuthi ukusetshenziswa kwezinsizakusebenza zephethiloli kuzofaka isandla ekufudumaleni komhlaba.
Ngokujabulisayo, isizukulwane esisha sepulasitiki esuselwe ku-bio, esenziwe ngezitshalo ngisho nama-fish scales, sesiqala ukungena ezimpilweni zethu nasemsebenzini wethu. Ukufaka izinto ezisuselwe ku-petrochemical esikhundleni sezinto ezisuselwe ku-bio ngeke nje kunciphise ukuncika emithonjeni elinganiselwe ye-petrochemical, kodwa futhi kuzonciphisa ijubane lokufudumala komhlaba.
Amapulasitiki asekelwe ezintweni eziphilayo asisindisa kancane kancane odakeni lwepulasitiki olusekelwe kuphethiloli!
Mngani, uyazi ukuthini? Izimbobo zomnqumo, amagobolondo embewu ye-melon, izikhumba zezinhlanzi, kanye noshukela wezitshalo kungasetshenziswa ukwenza ipulasitiki!
01 Umgodi womnqumo (umkhiqizo ongeziwe wamafutha omnqumo)
Inkampani entsha yaseTurkey ebizwa nge-Biolive izimisele ukwakha uchungechunge lwama-pellet e-bioplastic enziwe ngemigodi yomnqumo, eyaziwa nangokuthi amapulasitiki asekelwe ku-bio.
I-Oleuropein, isithako esisebenzayo esitholakala embewini yomnqumo, iyi-antioxidant eyandisa impilo ye-bioplastics ngenkathi isheshisa ukwenziwa komquba kwezinto zibe umanyolo phakathi nonyaka.
Ngenxa yokuthi ama-pellet e-Biolive asebenza njengepulasitiki esuselwe ku-petroleum, angasetshenziswa nje ukufaka esikhundleni sama-pellet epulasitiki avamile ngaphandle kokuphazamisa umjikelezo wokukhiqizwa kwemikhiqizo yezimboni kanye nokupakishwa kokudla.
02 Amagobolondo Embewu Yekhabe
Inkampani yaseJalimane iGolden Compound ithuthukise ipulasitiki eyingqayizivele esekelwe ku-bio eyenziwe ngamagobolondo embewu ye-melon, ebizwa ngokuthi i-S²PC, futhi ithi ingaphinde isetshenziswe ngo-100%. Amagobolondo embewu ye-melon eluhlaza, njengomkhiqizo ophuma ekukhishweni kwamafutha, angachazwa njengomfudlana oqhubekayo.
Ama-bioplastic e-S²PC asetshenziswa emikhakheni eyahlukahlukene, kusukela efenisha yehhovisi kuya ekuthuthweni kwezinto ezingasetshenziswa kabusha, amabhokisi okugcina izinto kanye namabhokisi.
Imikhiqizo ye-bioplastic "eluhlaza" ye-Golden Compound ihlanganisa ama-capsule ekhofi abola kuqala emhlabeni, amabhodwe ezimbali kanye nezinkomishi zekhofi eziwine imiklomelo.
03 Isikhumba senhlanzi nama-scales
Uhlelo olusekelwe e-UK olubizwa ngokuthi i-MarinaTex lusebenzisa izikhumba zezinhlanzi kanye nezikali ezihlanganiswe nolwelwe olubomvu ukwenza amapulasitiki asekelwe ku-bio angasetshenziswa esikhundleni sepulasitiki esetshenziswa kanye njengezikhwama zesinkwa kanye nama-sandwich wraps futhi kulindeleke ukuthi abhekane namathani ayisigamu sesigidi sezinhlanzi ezikhiqizwa e-UK minyaka yonke.
04 Ushukela wezitshalo
I-Avantium ese-Amsterdam ithuthukise ubuchwepheshe obushintshashintshayo be-"YXY" bokushintsha isitshalo sibe yipulasitiki obuguqula ushukela osuselwe ezitshalweni ube yizinto ezintsha zokupakisha ezibolayo - i-ethylene furandicarboxylate (PEF).
Le nto isetshenziswe ekukhiqizweni kwezindwangu, amafilimu, futhi inamandla okuba yizinto eziyinhloko zokupakisha iziphuzo ezibandayo, amanzi, iziphuzo ezidakayo kanye namajusi, futhi ibambisene nezinkampani ezifana neCarlsberg ukuthuthukisa amabhodlela kabhiya “asekelwe ku-100% ku-bio-based”.
Ukusetshenziswa kwepulasitiki esuselwe ku-bio kubalulekile
Izifundo zikhombisile ukuthi izinto eziphilayo zingu-1% kuphela womkhiqizo wepulasitiki ophelele, kuyilapho izinto zepulasitiki yendabuko zonke zitholakala ezikhishweni ze-petrochemical. Ukuze kuncishiswe umthelela omubi wemvelo wokusetshenziswa kwezinsiza ze-petrochemical, kubalulekile ukusebenzisa amapulasitiki akhiqizwa ezinsizeni ezivuselelekayo (imithombo yezilwane nezitshalo).
Ngokwethulwa okulandelanayo kwemithetho nemigomo yepulasitiki esuselwe ezintweni eziphilayo emazweni aseYurophu naseMelika, kanye nokumenyezelwa kokuvinjelwa kwepulasitiki ezindaweni ezahlukene zezwe. Ukusetshenziswa kwepulasitiki esuselwe ezintweni eziphilayo ezinobungani nemvelo nakho kuzolawulwa kakhulu futhi kusabalale kabanzi.
Isitifiketi samazwe ngamazwe semikhiqizo esekwe ku-bio
Amapulasitiki asekelwe ku-bio angolunye uhlobo lwemikhiqizo esekelwe ku-bio, ngakho-ke amalebula okuqinisekisa asebenza emikhiqizweni esekelwe ku-bio ayasebenza nakumapulasitiki asekelwe ku-bio.
Ilebula le-USDA Bio-Priority le-USDA, UL 9798 Ukuqinisekiswa Kokuqukethwe Okusekelwe Ku-Bio, OK I-Biobased ye-Belgian TÜV AUSTRIA Group, eJalimane I-DIN-Geprüft Biobased kanye ne-I'm Green ye-Brazil Braskem Company, lawa malebula amane ahlolwa okuqukethwe okusekelwe ku-bio. Esihlokweni sokuqala, kunqunywe ukuthi indlela ye-carbon 14 isetshenziselwa ukuthola okuqukethwe okusekelwe ku-bio.
Ilebula le-USDA Bio-Priority kanye ne-UL 9798 Bio-based Content Verification Mark zizobonisa ngqo iphesenti lokuqukethwe okusekelwe ku-bio kulebula; kuyilapho amalebula e-OK Bio-based kanye ne-DIN-Geprüft Bio-based abonisa ububanzi obulinganiselwe bokuqukethwe okusekelwe ku-bio yomkhiqizo; amalebula e-I' m Green asetshenziswa amakhasimende e-Braskem Corporation kuphela.
Uma kuqhathaniswa namapulasitiki endabuko, amapulasitiki asekelwe ku-bio abheka kuphela ingxenye yezinto zokusetshenziswa, bese ekhetha izingxenye ezithathwe ku-biology ukuze zithathe indawo yezinsizakusebenza ze-petrochemical ezibhekene nokuntuleka. Uma usafuna ukuhlangabezana nezidingo zomyalelo wamanje wokuvinjelwa kwepulasitiki, udinga ukuqala esakhiweni sezinto ukuze uhlangabezane nezimo ezibolayo.
Isikhathi sokuthunyelwe: Feb-17-2022
