Bio-based plastikivari kuwana mukurumbira mazuva ano nekuda kwe biodegradability yavo uye zviwanikwa zvinogoneka.Bio-based mapurasitiki anogadzirwa kubva kune zvakajairika masosi sechibage, soya beans uye nzimbe.Zvinhu izvi zvinoshandiswa sechinotsiva fossil mafuta epurasitiki, ayo anobatsira zvakanyanya kumatambudziko ezvakatipoteredza epasi nhasi.Nekudaro, maitiro avo ekugadzira uye kukanganisa kwezvakatipoteredza, pamwe nekuita kwavo nekushandisa, zvinoramba zvichinetsa muindasitiri.
Iyo nzira yekugadzira bio-based mapurasitiki kazhinji inoda nguva yakawanda uye kushanda nesimba pane yakajairika mapurasitiki.Izvo zvigadzirwa zvinoshandiswa kugadzira mapurasitiki aya zvinopinda chaiwo enzymatic kana kemikari maitiro kuburitsa inodiwa polymer chimiro.Uyezve, maitiro aya anowanzobatanidza kushandiswa kwekushisa kwepamusoro, izvo zvinogona kukanganisa kunaka kwechigadzirwa chekupedzisira.Nekudaro, kunyangwe zvipingamupinyi zvinounzwa nemaitiro avo ekugadzira,bio-based plastikiari kuwedzera kushandiswa kugadzira zvinhu zvinobatsira.
Imwe yeakakosha mabhenefiti e-bio-based mapurasitiki ndiko kukanganisa kwavo kwezvakatipoteredza.Bio-based mapurasitiki ane yakaderera zvakanyanya greenhouse gasi emissions pane ekare mapurasitiki.Izvo zvakare zvinoodeka, zvinoreva kuti ivo vanoputsika muzvikamu zvavo zvechisikigo mukati meimwe nguva yenguva.Semuyenzaniso,mabhegi egirosari, midziyo yezvokudya, mabhodhoro, ndirouyemakapuakagadzirwa kubva kubio-based mapurasitiki anopa sarudzo yakasvibirira nekuti anogona kuumbwa mushure mekushandiswa.
Bio-based mapurasitiki anewo akasiyana zvivakwa uye mashandisirwo anoita kuti ave akanakira akasiyana ekushandisa.Semuenzaniso, bio-based mapurasitiki akasimba uye akareruka kupfuura ekare mapurasitiki, achiita kuti ave akanakira kugadzirwa kwef.ood midziyo uye kurongedza.Uye zvakare, bio-based mapurasitiki anogona zvakare kuumbwa kuita akasiyana maumbirwo ekushandisa kwakasiyana.Izvi zvimiro zvinovaita yakanakisa imwe nzira kune yechinyakare mapurasitiki.
Kunyangwe zvakanakira mabhenefiti e-bio-based plastiki, chiyero chavo chekugamuchira chinoramba chakaderera.Zvisinei, maitiro aya ari kuchinja.Kudiwa kwezvigadzirwa zvinogara uye zvakatipoteredzairi kukura, uye nekudaro, makambani akawanda ari kutsvaga kutsiva echinyakare mapurasitiki ne bio-based sarudzo.Kugamuchirwa kwemapurasitiki e-bio-based kunogonawo kutungamirira kumikana mitsva yemusika uye kuvandudzwa kwezvigadzirwa zvitsva.
Muchidimbu, chimiro chebio-based plastiki muindasitiri chiri kuchinja nekukurumidza.Kunyangwe zvipingamupinyi zvinounzwa nemaitiro ekugadzira uye kukanganisa kwezvakatipoteredza, bio-based mapurasitiki anopa mabhenefiti makuru asingagoni kufuratirwa.Yayo yakasarudzika zvivakwa uye mashandisirwo anoita kuti ive yakanakisa imwe nzira kune yakajairwa mapurasitiki, pakati pekuwedzera kuri kuda kubva kune vatengi vari kutsvaga kushandisa zvakachengetedzeka uye zvine hushamwari sarudzo.Kubvamabhegi egirosari kumidziyo, mabhodhoro, mbiya nemakapu, mapurasitiki ane bio-based ari kuratidza kukosha kwawo mumusika seimwe nzira yakanaka kune yakajairika mapurasitiki.
Nguva yekutumira: Jun-08-2023