I le aso 7 o Tesema, 2022, e 6 faʻalapotopotoga o le puipuiga o le siosiomaga, na tuʻuina atu faʻatasi le "Talosaga e faʻasaina le gaosiga ma le faʻaogaina o palasitika oxo-degradable", ma valaʻau i kamupani e taofi le gaosia ma le faʻatauina o oloa o loʻo i ai palasitika faʻamaʻi faʻamaʻi, ma aua neʻi toe faʻasalalauina i latou e pei o. oloa lanu meamata ma le siosiomaga, ma fautua atu i matagaluega talafeagai a le malo e faia ni faiga faavae e faasaina ai le gaosiga, faʻatau atu ma le faʻaogaina o mea faʻamaʻi faʻamaʻi faʻamaʻi.
I lenei vaitau o le faigofie ma le faigofie, ua avea palasitika ma vaega taua o le tele o olaga o tagata.Pusa mea'ai e ave i fafo, afifi fa'asalalau, taga fa'atau i'ila... O nei mea fa'apalapala fa'aaoga e le gata ina fa'afaigofie ai tagata, ae fa'atupuina ai fo'i se avega tele i le si'osi'omaga.O le taimi lava e le lafoaia lelei ai, o le a tafe atu otaota palasitika i le siosiomaga ma avea ma "paʻepaʻe paʻepaʻe".
I le avea ai o se fuataga taua o le atinaʻe lanu meamata a loʻu atunuʻu, o le puipuia ma le pulea o le filogia ua gauai atu i ai.I le tali atu i le faʻafitauli o le faʻaleagaina o palasitisi, ia Ianuari 2020, na tuʻuina atu ai e le National Development and Reform Commission ma le Matagaluega o Ecology ma le Siosiomaga le "Manatu i luga o le Faʻamalosia atili o le Faʻaleagaina o le Filogia", lea e taʻua o le "poloaiga faʻatapulaʻa palasitika" sili ona mamafa. "i le talafaasolopito.Ae ui i lea, o oloa palasitika ua ofi i itu uma o le olaga o tagata.I le avea ai o se vaega o isi mea i mea e le mafai ona faʻaleagaina, o le upu "palasitika faʻaleagaina" o loʻo faʻaalia i le "Manatu i luga o le Faʻamalosia atili o le Pulea Faʻalumaina Faʻapalapala", "14th Five-Year Plan Plastic I le "Polution Control Action Plan" ma isi pepa, ua amata foi ona suia e pisinisi ma pisinisi le faaaogaina o palasitika leaga.
Oxidative degradation of plastics e faasino i le faʻaopoopoina o photosensitizers poʻo faʻamaʻi faʻamaʻiina i palasitika e le mafai ona faʻaleagaina (pei o le polyethylene PE) e faʻavaveina ai a latou faʻagasologa faʻaleagaina i totonu o le malamalama poʻo le okesene o loʻo i ai siosiomaga.Ae ui i lea, o ana oloa faʻaleagaina e aofia ai mea faʻanatura e pei o le carbon dioxide ma vai, faʻapea foʻi ma faʻaopoopoga e pei o microplastics ma plasticizers.O mea fa'aopoopo e fa'aleagaina ai le si'osi'omaga fa'anatura, ma ua maua i su'esu'ega e mafai ona iai le microplastics i le si'osi'omaga mo se taimi umi.E le gata i lea, e mafai e microplastics ona mitiia mea filogia mai le siosiomaga, ma faatasi ai ma le faaputuputuina umi ma le tafe mai o le tafe i luga o le eleele, o le a iu lava ina faaleagaina i microplastics po o nanoplastics ma ni vaega laiti laiti, malaga atu i le eleele, ma mafai ona ulu atu i le tagata. tino.
I tausaga talu ai nei, o le tele o atunuu ma itulagi ua faʻasaina le faʻasalalau ma le faʻaogaina o palasitika oxo-degradable.Na pasia e le Komisi Europa le "Directive (EU) 2019/904" ia Iuni 2019, lea e faʻasaina uma ai oloa palasitika faʻaleagaina faʻamaʻi, e aofia ai oloa palasitika faʻaoga tasi, ma ua faʻatinoina ia Iulai 2021. O le Tulafono na faʻaaogaina e Iceland ia Iulai 2020 e faʻasaina ai le tuʻuina i luga o le maketi o oloa e faia i palasitika e mafai ona faʻaleagaina e le faʻamaʻiina poʻo le mea e taʻua o le okesene okesene, ma o le a faʻatinoina ia Iulai 2021. O tulafono faatonutonu (FOR-2020-12-18- 3200) na faʻamaonia e le Norwegian Ministry of Climate and Environment e faʻasa ai oloa palasitika oxo-degradable ma nisi o oloa palasitika lafoai na tuʻuina atu ia Ianuari 2021 ma amata faamamaluina ia Iulai o le tausaga lava lea.
Ia Tesema 2020, na faʻatinoina aloaia ai e Hainan le "Tulafono i luga o le Faʻasaina o oloa Faʻapalapala e le mafai ona faʻaleagaina i le Hainan Special Economic Zone".O palasitika ma palasitika thermo-oxo-degradable o loʻo i ai ia mea faʻapipiʻi masani.O lona uiga ua le toe fa'aogaina palasitika fa'ama'i fa'ama'i fa'ama'i i le Itumalo o Hainan, ma ua avea Hainan ma itumalo muamua i totonu o le atunu'u ua fa'atulafonoina le fa'asaina o palasitika i le lalolagi atoa (e aofia ai iila fa'ama'i fa'aleagaina).
O le faiga muamua a Hainan e fa'asa ai le fa'aleagaina o mea fa'ama'i fa'ama'i ua maua ai e le tele o lala sooupu e puipuia le si'osi'omaga le avanoa.O le aafia ai i lenei mea, e ono ofisa o le puipuiga o le siosiomaga na faalauiloa ai se fuafuaga i le "faasaina o le gaosiga ma le faaaogaina o palasitika e mafai ona faaleagaina oxidatively", valaau atu i isi malo i totonu o Saina e faasino i le faiga a Hainan, feagai ma faamanino le faafitauli o oxidatively degradable plastics, ma fa'aitiitia le a'afiaga o palasitika fa'ama'i fa'ama'i i lo tatou atunu'u i se taimi vave.Fa'aleagaina le si'osi'omaga ma le soifua maloloina.
No palasitika e mafai ona faaleagaina oxo, puipuia lo tatou paneta.
Sau iKamupani a le WorldChamp, laufa'atau oloa a le ECO, paionia o lo'o tu'uina atu, gaosia, ma fa'aoga mea lanu meamata e suitulaga i mea masani palasitika, e aofia aitotigilima fa'apala ma fa'aola, taga siaki, ato meli, ato fa'atau, taga lapisi, taga maile, talieleele., ma isi.
Taimi meli: Tes-15-2022