Akhbaar wanaagsan u ah qof kasta oo xiisaynaya bioplastics biodegradable: cilmi-baarayaashu waxay ku go'aamiyeen cilmi-baaris dhex-dhexaad ah in microorganisms ay hoos u dhigaan bioplastics biodegradable.

Bulshadu waxay noqonaysaa mid aad u baraarugsan in ay suurtogal tahay in la isticmaalo bioplastics biodegradable meelaha lagama maarmaanka ah ama meelaha ay jirto khatarta ah caag ku haray dabeecadda. Xaaladdan oo kale, waxaa mustaqbalka abuuraya fursado cusub oo ku saabsan kala soocida qashinka iyo maareynta qashinka, tusaale ahaan isticmaalka bacaha ee goobaha beeraha.

Kaarboonka dheef-shiid kiimikaadka waxaa loo isticmaalaa PBAT (polybutylene adipate terephthalate) polymers, kuwaas oo ka samaysan bioplastic la burburin karo iyo biodegradable si loo soo saaro tamar loogu talagalay microorganisms ciidda. Natiijooyinka ka soo baxay geeddi-socodkan waa noole-biolojiyeedka, kaas oo qayb ka ah wareegga dabiiciga ah.

Waqtiga ay qaadanayso in bioplastic-ka-biodegradable si uu si buuxda u curyaamiyo waxay ku xidhan tahay dhawr arrimood. Habka bacriminta waxaa ku jira microbes carrada dheefshiidka walxaha organic oo u beddela carbon dioxide, biyo iyo noole. Microbes-ku waxay u baahan yihiin qoyaan, ogsijiin iyo diirimaad ku filan habka bacriminta. Nafaqaynta ayaa ah mid gaabis ah cimilada qabow, laakiin haddii caleemaha geedaha lagu qaso heerkulkan hooseeya, bacaha biodegradable sidoo kale waxay soo saari doonaan compost. Dhaqdhaqaaqa microbial wuxuu ka hooseeyaa ciidda qalalan ama saboolka ah marka loo eego carrada nafaqeynta leh. Biyodegradaynta ka dib, ma jirto hadhaa aan ahayn biyo, kaarboon laba ogsaydh iyo bayomass.

Laba walaac ayaa guud ahaan laga muujiyaa ku saabsan bioplastics biodegradable:

• Shakiga laga qabo in noole-yeerayaashu ay si buuxda u metaboolaan balaastig la shahaadeysan karo
• Walaaca in qaybta saliidda ku salaysan ee polymer-ka aan si buuxda loo dumin

Degmooyinka iyo warshadaha qashinka ee guud ahaan Midowga Yurub waxay ogyihiin faa'iidada iyo shaqaynta bacaha qashinka noolaha ee ka samaysan bioplastics-ka-soo-saarka shahaadaysan ee qashinka dabiiciga ah. Beeraha, bioplastic biodegradable oo shahaadaysan hadda waxay ka dhigan tahay beddel badbaado leh oo ku saabsan mulching dhaqameed ee beeraha.

Ururkayagu wuxuu bixiyaa adeegyo shahaado oo aad u kala duwan oo loogu talagalay ganacsiyada qaybaha kala duwan waxayna fulisaa imtixaannada, falanqaynta, xakamaynta iyo qiimaynta lagama maarmaanka ah ee qaabkan dhexdiisa. Shaqooyinkan, had iyo jeer waxay raacdaa halbeegyada gudaha iyo dibedda, xeerarka sharciga ee lagu dabaqi karo iyo dhaqamada guud ee la aqbalay. Ururkayagu waxa uu leeyahay shaqaale tababaran oo khibrad leh iyo tas-hiilaadyo horumarsan oo tignoolajiyadeed. Qaab-dhismeedkan, waxa uu sidoo kale bixiyaa shahaado compost iyo C-Label (Compost Summada) adeegyada calaamadaynta compost ganacsiyada soo codsada.