Biodegradable imyenda ya pulasitike

Umufuka wumusatsi wubwoko ni:
Umusaruro: Ibiti by'ibigori bikurwa mu bikoresho fatizo, polymer karemano yakuye mu gikari c'ibigori, ingano cyangwa ibirayi.
Noneho mikorobe ihindura moulecule ntoya ya lactique ikora nkigikorwa cyo gukora iminyururu ya polymer ya acide.
Iminyururu ya polymeric ya acide polylactike itanga umwanya ku rupapuro rwa pulasitike ya biodegravional ikora nk'ishingiro ryo gutegura ibicuruzwa byinshi bidafite plastiki.
Uru rupapuro rwa pulasitike rwajyanwa mubisosiyete ikora umusaruro no guhindura imifuka ya pulasitike.
Noneho bagabanijwe kubigo byubucuruzi kugirango bakoreshe no kubucuruzi bwimifuka yimfuruka mubuzima bwabo bwa buri munsi.
Umufuka urakoreshwa hanyuma uhinduka imyanda (ugereranije igihe cyo gukoresha: iminota cumi na zibiri)
Inzira ya Biodegradation ihinduka igihe cyagenwe kuva kumezi 6 kugeza 9.
Ibinyabuzima byakuwe mu gicambari cyabaye umutungo utigeze ukarangira kandi ushobora kongera imibereho ngufi kandi ifunze, ihumanya imikurire y'ingenga zingana kandi zikurura imbaraga z'ibihingwa muri inzira yo kureka. Muri gahunda yose yubuzima, abakozi banduza bagabanuka kugeza 1000% ugereranije nigikorwa cyumusaruro wa plastiki.
Umwihariko wumufuka wokunyabuzima nuko bashobora gukoreshwa nkifumbire kugirango bakore ubuzima, kandi bituma bakura neza kandi bashishikarire guhuriza hamwe imifuka ya pulasitike. Hamwe na ams imifuka yinono, usibye kubyazagurika birashobora gukoreshwa, byirindwa gukusanya imyanda idakenewe ku butaka bwisuku no kugabanya ubwinshi bw'imyanda ifite uburyo bwo kunoza ubuzima rusange muri sosiyete n'ibidukikije.
Umuntu usanzwe akoresha igikapu gisanzwe cya pulasitike mugihe gito nkiminota 12 mbere yo kubijugunya, ntuzigere utekereza aho bishobora kurangirira.
Nyamara yigeze yinjizwa kumyanda, ubwo bubiko busanzwe bw'ibiribwa tote bufata imyaka amagana cyangwa ibihumbi n'ibihumbi yo gusenyuka - birenze ubuzima bwabantu. Amashashi atera fagitire ya plastike aboneka mu gifu cyangwa icyari cyinyoni, kandi ntibitangaje - kwisi yose, dukoresha hagati yimifuka ya plastiki ya 1 na 5.
Amashashi ya pulasitike ya lisiti ya biodegradable arahuzwa nibisubizo byinshuti, ashoboye gusenyuka mubintu bitagira ingaruka cyane kuruta plastiki gakondo. Isosiyete imwe isaba igikapu cyabo cyo guhaha "izatesha agaciro na biodegrade muburyo buhoraho, butavogerwa kandi butagereranywa" niba burangiye nk'imyanda mu bidukikije.
Mu bushakashatsi bwasohotse kuri iki cyumweru mu buryo bw'ibidukikije, abashakashatsi bashyize mu ikoranabuhanga bitavugwa ko ari imifuka yinshuti ya Eco bikozwe mu bikoresho bitandukanye bya kama ndetse no kuva mu maduka mu Bwongereza kugeza ikizamini. Nyuma yimyaka itatu yashyinguwe mu butaka bwo mu busitani, yarengewe mu mazi yo mu nyanja, agaragara mu mucyo n'umwuka cyangwa ngo ashyire muri laboratoire, nta na kimwe mu mifuka, nta na kimwe mu mifuka yamenetse rwose mu bidukikije byose.
Abaterankunga
Mubyukuri, imifuka ya biodegradable yari yasigaye mumazi muri marina irashobora gukomeza imitwaro yuzuye.
"Ni uruhe ruhare bamwe muribo bashya kandi bashya polymers?" Abaza Richard Thompson, abahanga mu binyabuzima bo mu nyanja baturutse muri kaminuza ya Plymouth n'umwanditsi mukuru wo kwiga. Polymer ni urunigi rwo gusubiramo imiti igira imiterere ya plastike, yaba biodegraded cyangwa synthique.
Itekereza ko plastiki ya Biodegrafiya "zivuga ko zitanga umusaruro kandi zikaba zitera ibibazo byinshi kuruta uko zikemura.
Icyo abashakashatsi bakoze
Abashakashatsi bakusanyije ingero z'ubwoko butanu bw'imifuka ya pulasitike.
Ubwoko bwa mbere bwakozwe mu bucucike bwa polyethylene - plastike isanzwe iboneka mu mifuka y'ibikoresho. Byakoreshejwe nkugereranya nindi mifuka ane yanditseho nkibidukikije:
Umufuka wa plastiki wa biodegradable wakozwe mugice cya Oyster
Ubwoko bubiri bwimifuka ikozwe muri plastike ya oxo-biodegradable, irimo inyongeramusosiyete avuga ifasha plastike gutandukana vuba
Umufuka w'ifumbire ukozwe mu bicuruzwa by'ibimera
Buri bwoko bwimifuka bwashyizwe mubidukikije bine. Imifuka n'imifuka yose yaciwemo imirongo yashyinguwe mu busitani bwashyinguwe hanze, yarengerega mu mazi y'umunyu muri Marina, hashyizwe ahagaragara ku manywa n'umwuka ufunguye mu gihirahiro.
Julia Kalow Kalow, Julia Kalow Dilow ava muri kaminuza ya Polonye yo mu majyaruguru ya Kagoma yaturutse mu majyaruguru ya Oxymen, ati: "Umupfumu n'umucyo byose byagize uruhare muri ubu bushakashatsi. Na none rero reaction hamwe namazi n'imikoranire hamwe na bagiteri cyangwa ubundi buryo bwubuzima.
Ibyo abahanga basanze
Ndetse no muri marine ikomeye yo mu nyanja, aho algae ninyamaswa bitwikiriye plastiki, imyaka itatu ntibyatinze bihagije kugirango usenye plastiki iyariyo yose usibye amahitamo ashingiye ku gihingwa, yabuze mumazi mumezi atatu. Amasagaruka akomoka ku gihingwa, yakomeje kuba indake ariko agabanuka iyo yashyinguwe munsi y'ubutaka bwa Ganer.
Umuvuduko wonyine uhora usenya imifuka yose wasangaga umwuka urenga amezi icyenda, kandi muri uko bisanzwe, umufuka wa polyethlene, gakondo gakondo wanduye, urengana mbere y'amezi 18.