O le faʻamatalaga o palasitika biodegradable, e faʻasino i le natura, e pei o le palapala, oneone, siosiomaga vai, siosiomaga vai, o nisi tulaga e pei o le faapalaga ma anaerobic digestion tulaga, o le faaleagaina e mafua mai microbial gaoioiga o le i ai o le natura, ma mulimuli ane. fa'apala i le carbon dioxide (CO2) ma/po'o le methane (CH4), vai (H2O) ma mineralization o le elemene o lo'o i ai masima inorganic, ma le biomass fou (e pei o le tino o microorganisms, ma isi) o palasitika.
Fa'atusatusaga o le tele o palasitika masani e mafai ona pala
Fa'atosina ma tufatufa atu palasitika e mafai ona pala
E tusa ai ma faʻamatalaga lata mai na tuʻuina atu e le European Bioplastics Association ia Setema 2019, e oʻo mai ia Setema 2019, o le gaosiga faʻaletausaga faʻaletausaga o palasitika biodegradable e2144,000 tone;
PLA (polylactic acid) sa628,000 tone, fa'amaumauga mo29.3%;
PBAT (polyadipic acid/butylene terephthalate) sa606,800 tone, fa'amaumauga mo28.3%;
O palasitika fa'aleagaina fa'avae masoa sa96.27 tone, fa'amaumauga mo44.9%o le gafatia palasitika biodegradable lalolagi.
Fa'asoasoaina i le lalolagi atoa le gafatia o palasitika biodegradable i le 2019
(Iunite: %)
Manaomia i lalo ole lalolagi mo palasitika biodegradable ile 2019
(Iunite: %)
Tulaga olaola
Le fa'aleagaina o le eleele
PBAT, PHA, PCL ma PBS e mafai ona fa'aleagaina atoa pe a uma le 5 masina.
Ole fua ole fa'aleagaina ole PLA e fai si tuai, na'o le 0.23% ile tausaga.
O le PLA ma le PKAT e mafai ona fa'aleagaina atoa ile afa tausaga talu ona fa'afefiloi.
Le fa'aleagaina o le vai
O le PHA ma le PKAT e mafai ona faʻaleagaina atoa i le 30 ~ 60 aso i lalo o le faʻataʻitaʻiina o le sami o le 25 ± 3 ℃.
Taimi meli: 02-12-22