Plassic ichafanira kuputsa kupinda mune organic nyaya uye kabhoni dioxide mumhepo yakavhurika mukati memakore maviri kuti iumbwe pasi pechiitiko cheUK yakagadzirwa neBritish latsian Institute.
Mitemo makumi mapfumbamwe muzana yeiyo organic yaive muPurasitiki inoda kushandurwa kuita kabhoni
Iyo Paseka 9017 Standard inovhara Polydolefins, mhuri yeTermoplastics iyo inosanganisira polyethylene uye polypropylene, iyo ine mutoro wehafu yezvepamhepo yekusvibiswa kwepurasitiki munharaunda.
Polydolefins inoshandiswa zvakanyanya kugadzira mabhegi ekutakura, michero nemiriwo kurongedza uye kunwa mabhodhoro.
"Kubata Dambudziko repasi rese kwepurasitiki rombo rinoda kufungidzira uye ruzivo," akadaro Scott Steedman, Director weMitemo kuBSI.
"Pfungwa Nyowani dzinoda kubvuma, zvakazvimiririra, zvakazvimiririra, zvichirondedzera kuyaruka kweiyo Boodegrapins yePolydolefins iyo ichakurudzira kuongororwa kweTekinoroji yePlastiki Bioderation."
Chiyero chinongo chingoshanda kune nyika-yakavakirwa mapurasitiki kusvibiswa
PAS 9017, titled Biodegradation of polyolefins in an open-air terrestrial environment, involves testing plastic to prove it can break down into a harmless wax in the open air.
Iyo mwero unongoenderana nekusvibiswa kwepasi-kwepurasitiki uko, maererano neBSI, kunoita matatu-matatu emota yepurasitiki.
Izvo hazvifukidze mapurasitiki mugungwa, uko vaongorori vakawana kuti vaifungidzirwa kuti Biodegradable mabhegi ezvipurasitiki anoramba achigara mushure memakore matatu.
"Muenzaniso wekuyedza uchinzi:"
"Nguva yakazara kwazvo yenguva inoyedzwa ichava mazuva makumi manomwe nemakumi matatu."
Standard yakagadzirwa kuti imise vagadziri vanotsausa veruzhinji
Gore rapfuura, pakati pekunetseka kuti vagadziri vakatsausa paruzhinji kana vachishandisa mazwi akadai se "Bioderastable", "Bhaibheri rinoti"
Izwi rekuti "bioderdable" rinoreva kuti zvinhu zvichaputsa zvisina kufanira munharaunda, kunyangwe zvinogona kutora mazana emakore kune dzimwe purasitiki dzekuita saizvozvo.

Nyaya Yakabatana
Hurumende yeUK inofamba ichipedza "kujeka uye inotsausa" Bioplastic terminilogy

Bioplastic, inova mapurasitiki yakagadzirwa kubva kune zvigadzirwa zvinobva kune zvirimwa zvehupenyu kana mhuka, hazvisi zvepfungwa dzisingazivikanwe. Plastastable Plastiki ichangotyora zvisina kufanira kana yakaiswa mune yakakosha composter.
Pas 9017 yakagadziriswa neboka rekutungamira revanyengeri vepurasitiki uye vakatsigirwa naPolesmateria, kambani yeBritish iyo yakawedzera kuwedzera iyo inobvumira plossil-mafuta mapuranga kuenda ku biodegrade.
Chitsva maitiro akagadzirirwa kubvumira mapurasitiki kune biodegrade
Iyo inowedzera inobvumira thermoplastics, iyo inodzivirira zvakanyanya kutsoropodzwa, kuputsa mushure mekunge shere yakapihwa ichirarama kana ichinge yaratidzwa mumhepo, mwenje uye mvura isina kugadzira microplastics inokuvadza.
Maitiro acho anozoshandura yakawanda yepurasitiki muCarbon dioxide, iyo iri gasi regirini gasi.
"Tekinoroji yedu yakagadzirirwa kuve nekukonzeresa kwakawanda kuti ive nechokwadi chekuti activation kwete chete," Polymatheria akadaro.
"Saka nguva, Uv mwenje, tembiricha, tembiricha uye mhepo zvese zvichatamba munzvimbo dzakasiyana kuitawo tekinoroji yekuita zvemakemikari tekishini mapurasitiki mune chinhu chemuviri."
"Yakasununguka yechitatu-bato rekuratidza isu tinowana zana muzana biodegradation pamazuva makumi matatu nemasere, vachipinda mumamiriro ezvinhu epasi rose," Polymateria Ceo Niall Dunne akaudza Dunneen.

Nyaya Yakabatana
Hupfumi hunotenderera "hazomboshandira nemidziyo yatina" vanodaro Cyrill Gutsch yeParley yemakungwa

Nekugadzirwa kwepurasitiki kunotarisirwa kupetwa kaviri ne20050, vazhinji vagadziri vari kuongorora dzimwe nzira kune mafossifs-based mapurasitiki.
MISTEMELE ichangobva kugadzirwa nekukasira chikafu kubva kuCocoa Beyan Shells, nepo bottega veneta yakagadzira bhutsu yakagadzirwa kubva kune sugarcane nekofi.
Mbambo yegore rino James Dyston mubairo muUK wakundwa nedanho rinobata micronsion pamotokari dzemotokari, ndedzimwe remafuro makuru ekusvibiswa kwepurasitiki.
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