Dalibai biyu sun sami ƙwayoyin cuta masu cin filastik waɗanda za su iya ceton ruwan mu

Kwakwalwa Bayan Ganowa

Dalibai daga Vancouver, British Columbia, sun yi wani bincike na juyin juya hali, robobin da ke cin kwayoyin cuta na iya canza yanayin gurbatar filastik a cikin tekunan mu, wanda ke da alhakin mutuwar dabbobin ruwa marasa adadi. Wanene ya gano wannan ƙwayar cuta mai cinye filastik? Miranda Wang da Jeanny Yao 'yar shekara ashirin da daya da ashirin da biyu. A lokacin babbar shekararsu ta sakandare, su biyun suna da ra'ayi, wanda zai magance matsalar gurbatar yanayi a cikin kogunansu na yankin Vancouver. 

An gayyaci ɗaliban don tattauna bincikensu na "hatsari" da kuma da'awar shahara a wani jawabi na TED a cikin 2013. Ta hanyar nazarin gurɓataccen filastik na yau da kullun, sun gano cewa babban sinadari da aka samu a cikin filastik, wanda ake kira phthalate, ana ƙara don “ƙara sassauci, dorewa. da kuma nuna gaskiya” na robobi. A cewar matasan masana kimiyya, a halin yanzu "fam miliyan 470 na phthalate yana gurɓata iska, ruwa, da ƙasa."

Wuraren

Tun da akwai nau'ikan phthalate masu yawa a cikin ruwan Vancouver, sun yi tunanin cewa dole ne a sami ƙwayoyin cuta waɗanda suka canza don amfani da sinadaran. Yin amfani da wannan wurin sun sami ƙwayoyin cuta waɗanda suka yi haka. Kwayoyin su na musamman suna hari kuma suna rushe phthalate. Tare da ƙwayoyin cuta, sun ƙara enzymes zuwa maganin da ke kara rushe phthalate. Ƙarshen samfuran sune carbon dioxide, ruwa, da barasa. 

Gaba

Duk da cewa a halin yanzu suna kammala karatun digiri na farko a jami'o'i a Amurka, su biyun sun riga sun kafa kamfaninsu, Bio Collection. Gidan yanar gizon su, Biocollection.com, ya bayyana cewa nan ba da jimawa ba za su gudanar da gwaje-gwajen filin, wanda mai yiwuwa za a gudanar da shi a kasar Sin a lokacin rani na 2016. A cikin shekaru biyu kungiyar tana shirin samun tsarin kasuwanci mai aiki.