Likhetho tse 4 tse ncha bakeng sa lisebelisoa tse tala tsa polasetiki tse thehiloeng ho bio: letlalo la tlhapi, likhetla tsa peo ea mahapu, likoting tsa mohloaare, tsoekere ea meroho.
Lefatšeng ka bophara, ho rekisoa libotlolo tsa polasetiki tse limilione tse likete tse 1,3 letsatsi le leng le le leng, 'me eo ke ntlha ea bohlokoa ea lipolasetiki tse entsoeng ka petroleum.Leha ho le joalo, oli ke mohloli o lekanyelitsoeng, o ke keng oa nchafatsoa.Ho tšoenyang le ho feta, tšebeliso ea lisebelisoa tsa petrochemical e tla kenya letsoho ho futhumaleng ha lefatše.
Hoa thahasellisa hore moloko o mocha oa li-plastiki tse entsoeng ka li-bio-based, tse entsoeng ka limela esita le likala tsa litlhapi, li qala ho kena bophelong ba rona le mosebetsing.Ho nkela thepa ea petrochemical sebaka ka lisebelisoa tse thehiloeng ho bioloji ho ne ho ke ke ha fokotsa feela ho itšetleha ka lisebelisoa tse fokolang tsa petrochemical, empa hape ho liehisa lebelo la ho futhumala ha lefatše.
Lipolasetiki tse entsoeng ka lintho tse phelang li re pholosa mohato ka mohato ho tloha seretseng sa lipolasetiki tse entsoeng ka peterole!
motsoalle, ua tseba ke eng?Likoti tsa mohloaare, likhetla tsa peo ea mahapu, matlalo a litlhapi le tsoekere ea semela li ka sebelisoa ho etsa polasetiki!
01 Sekoti sa mohloaare (ka sehlahisoa sa oli ea mohloaare)
Tšimoloho ea Turkey e bitsoang Biolive e ikemiselitse ho hlahisa letoto la li-pellets tsa bioplastic tse entsoeng ka likoting tsa mohloaare, tse tsejoang ka hore ke li-plastiki tse thehiloeng ho bio.
Oleuropein, motsoako o sebetsang o fumanoang peong ea mohloaare, ke antioxidant e lelefatsang bophelo ba bioplastics ha e ntse e potlakisa ho etsa manyolo ka litlama nakong ea selemo.
Hobane li-pellets tsa Biolive li sebetsa joalo ka lipolasetiki tse entsoeng ka peterole, li ka sebelisoa feela ho nkela li-pellets tse tloaelehileng ntle le ho sitisa potoloho ea tlhahiso ea lihlahisoa tsa indasteri le ho paka lijo.
02 Likhetla tsa Peo ea Melon
Khamphani ea Jeremane ea Golden Compound e hlahisitse polasetiki e ikhethang e thehiloeng ho bioloji e entsoeng ka likhetla tsa peo ea mahapu, e bitsoang S²PC, 'me e bolela hore e ka sebelisoa hape ka 100%.Likhetla tse tala tsa peo ea mahapu, e le sehlahisoa sa ho ntšoa ha oli, li ka hlalosoa e le molapo o tsitsitseng.
S²PC bioplastics e sebelisoa mafapheng a fapaneng a fapaneng, ho tloha ka thepa ea ofisi ho ea ho tsa ho tsamaisa lintho tse ka sebelisoang hape, mabokose a polokelo le mabokose.
Lihlahisoa tsa bioplastic tse "tala" tsa Golden Compound li kenyelletsa likhapa tse hapileng likhau, li-capsules tsa kofi tse senyehang pele lefatšeng, lipitsa tsa lipalesa le likopi tsa kofi.
03 Letlalo la tlhapi le dikgapetla
Boiteko bo thehiloeng UK bo bitsoang MarinaTex bo sebelisa matlalo a tlhapi le makhakhapa a kopantsoeng le algae e khubelu ho etsa lipolasetiki tse ka sebelisoang sebakeng se le seng joalo ka mekotla ea bohobe le liphutheloana tsa sandwich mme ho lebelletsoe ho sebetsana le lithane tse halofo ea milione ea litlhapi tse hlahisoang. UK selemo se seng le se seng Letlalo le sekala.
04 Lema tsoekere
Avantium e thehiloeng Amsterdam e hlahisitse theknoloji ea phetoho ea "YXY" ea limela ho ea ho polasetiki e fetolang tsoekere e thehiloeng limela hore e be thepa e ncha ea ho paka e ka senyehang - ethylene furandicarboxylate (PEF).
Thepa e 'nile ea sebelisoa tlhahisong ea masela, lifilimi,' me e na le monyetla oa ho ba thepa e ka sehloohong ea ho paka lino-mapholi, metsi, lino tse tahang le lero, 'me e sebelisane le lik'hamphani tse kang Carlsberg ho hlahisa "100% bio-based. ” libotlolo tsa biri.
Ho bohlokoa ho sebelisa li-plastiki tse thehiloeng ho bioloji
Liphuputso li bonts'itse hore lisebelisoa tsa baeloji li etsa 1% feela ea kakaretso ea tlhahiso ea polasetiki, athe lisebelisoa tsa polasetiki tsa setso kaofela li tsoa ho li-extracts tsa petrochemical.Bakeng sa ho fokotsa tšusumetso e mpe ea tikoloho ea tšebeliso ea lisebelisoa tsa petrochemical, ho bohlokoa ho sebelisa lipolasetiki tse hlahisoang ho tsoa mehloling e ka nchafatsoang (mehloli ea liphoofolo le limela).
Ka kenyelletso e latellanang ea melao le melaoana ea lipolasetiki tsa bio-based linaheng tsa Europe le Amerika, hammoho le phatlalatso ea lithibelo tsa polasetiki libakeng tse fapaneng tsa naha.Tšebeliso ea lipolasetiki tse thehiloeng ho eco-friendly bio-based le tsona li tla laoloa le ho ata haholoanyane.
Setifikeiti sa machabeng sa lihlahisoa tse thehiloeng ho bio
Lipolasetiki tse thehiloeng ho baelo ke mofuta o le mong oa lihlahisoa tse thehiloeng ho baelo, ka hona, lileibole tsa setifikeiti tse sebetsang lihlahisoa tse thehiloeng ho baelo le tsona li sebetsa ho lipolasetiki tse thehiloeng ho baelo.
USDA Bio-Priority Label ea USDA, UL 9798 Bio-based Verification Mark Mark, OK Biobased ea Belgian TÜV AUSTRIA Group, Jeremane DIN-Geprüft Biobased le Brazil Braskem Company's I'm Green, lileibole tsena tse 'nè li lekoa bakeng sa litaba tsa bio-based.Khokahanong ea pele, ho boletsoe hore mokhoa oa carbon 14 o sebelisoa bakeng sa ho fumana litaba tse thehiloeng ho bioloji.
USDA Bio-Priority Label le UL 9798 Bio-based Verification Mark Mark li tla bontša ka ho toba peresente ea litaba tse thehiloeng ho bio ho label;ha lileibole tsa OK Bio-based le DIN-Geprüft Bio-based li bonts'a palo e lekantsoeng ea litaba tse thehiloeng ho lihlahisoa tsa lihlahisoa;Li-label tsa I' m Green li sebelisoa ke bareki ba Braskem Corporation feela.
Ha ho bapisoa le lipolasetiki tsa setso, lipolasetiki tse thehiloeng ho bioloji li ela hloko feela karolo ea thepa e tala, ebe li khetha likarolo tse nkiloeng ho bioloji ho nka sebaka sa lisebelisoa tsa petrochemical tse tobaneng le khaello.Haeba u ntse u batla ho finyella litlhoko tsa taelo ea hona joale ea thibelo ea polasetiki, u lokela ho qala ho tloha mohahong oa thepa ho finyella maemo a ka senyehang.
Nako ea poso: Feb-17-2022