O a mea faʻapipiʻi?

O le faʻaleagaina o le eleele o le faʻatapulaʻaina lea o le biodegradation, o le igoa o le siʻosiʻomaga o le microbial, o le taimi faʻaletonu, o tulaga masani ma le aʻafiaga o le siosiomaga. O le Iuni a Europa o loʻo iai se faʻauigaina mo lea, lea e faʻamatalaina o "compostable material". E tusa ai ma le EN13432, e tatau ona faʻaalia mai i mea faʻalaʻau ia uiga o le biodegradability, o lona uiga o le agavaʻa o mea faʻapala e faʻaliliu i totonu o le CO2 i lalo o gaioiga a meaola ninii. O lenei meatotino na fuaina e le fale suʻesuʻe tulaga faʻataʻitaʻi metotia: en14046 (faʻalauiloaina foi ma iso14855: biodegradability i lalo o faʻatonutonuina faʻavasega tulaga) Ina ia mafai ona faʻaalia atoatoa biodegradability, le itiiti ifo i le 90% o le biodegradation tulaga tatau ona ausia i lalo ifo o le 6 masina.


Ua tuuina atu e le EU tulafono faatonutonu i luga o mea faatauvaa

O le faʻamavaeina fuaina i le faʻataʻitaʻiga faʻaputugatupe compost (en14045), o lona uiga o le vaevaega ma leiloa o vaʻaia (leai vaʻaia faʻaleagaina) i le faʻapalaga mulimuli. O faʻataʻitaʻiga o mea suʻesuʻe na faʻapalaʻia ma otaota ola mo le 3 masina. O le faʻavasegaga faʻaiʻu e siʻoina e ala ile siʻi faʻala e 2 mm. O le vaega tele o toega o mea suʻega ma tele> 2mm o le a itiiti ifo i le 10% o le uluaʻi tele.


Faʻagasologa o taʻamilosaga o mea faʻalaʻila

E leai se aafiaga leaga i le faiga o le faapalagaina o eleele, lea na faamaonia e le pailate suʻega o faapalaga faapalaga. Maualalo tulaga o mamafa mamafa uamea (i lalo o le maualuga na tuʻuina atu) ma leai ni faʻaletonu aʻafiaga mulimuli faapalaga (ie faʻaititia o agronomic aoga ma le iai o ecotoxicological aafiaga i luga o laʻau tuputupu aʻe). Toto tupuola tofotofoga (fesuiaʻiga oecd208) ma isi physicochemical auiliiliga na faʻaaogaina i faapalagaina nofoaga faʻaleagaina o le suʻega mea na tupu.

Biodegradable Materials matou (Wuhu Radar Plastic Company Limited) gaosiaina oloa ma
O loʻo avea matou PLA ma PBAT ma matou mea taua mo matou oloa gaosi
1, PLA pipiʻi afifi, PLA Faʻata ata tifaga, PLA teuina ata;
2, PLA ato (taga faʻamomafoa taifau faʻapitoa, taga lapisi faʻafuaseʻi), o le PLA + PBAT;
3, PLA straw, biodegradable PLA inu Straw.
Tatou oloa e 100% uma biodegradable ma compostable, o le EN13432, ASTM D6400, BPI, FDA, faʻamaonia.


Taimi Post: Tes-19-2020