Liithuti tse peli li hlahisa libaktheria tse jang tsa polasetiki tse ka bolokang metsi a rona

Liithuti tse peli li hlahisa libaktheria tse jang tsa polasetiki tse ka bolokang metsi a rona
MOKOTA WA                : Thuto ea leoatle ea tšilafalo ea polasetiki

Liithuti tse peli li hlahisa libaktheria tse jang tsa polasetiki tse ka bolokang metsi a rona

    • Name Author
      Sarah Laframboise
    • Mongoli Twitter Handle
      @slaframboise14

    Pale e felletseng (Sebelisa FEELA konopo ea 'Beha ho Tsoa Lentsoeng' ho kopitsa le ho beha mongolo ho tsoa ho Word doc ka mokhoa o sireletsehileng)

    Boko bo ka Mora ho Tseba

    Liithuti tse tsoang Vancouver, British Columbia, li ile tsa sibolla phetoho, baktheria e jang polasetiki e ka fetola boemo ba tšilafalo ea polasetiki maoatleng a rona, e ikarabellang bakeng sa lefu la liphoofolo tse ngata tsa leoatleng. Ke mang ea sibolotseng libaktheria tsee tse jang polasetiki? Miranda Wang le Jeanny Yao ea lilemo li mashome a mabeli a motso o mong. Nakong ea selemo sa bona sa sekolo se phahameng, ba babeli ba ne ba e-na le mohopolo, o neng o tla rarolla bothata ba tšilafalo linōkeng tsa habo bona tsa Vancouver. 

    Baithuti ba ile ba memeloa ho buisana ka ho sibolloa ha bona "ka kotsi" le ho ipolela hore ba tumme puong ea TED ka 2013. Ka ho hlahloba litšila tse tloaelehileng tsa polasetiki, ba ile ba fumana hore k'hemik'hale e ka sehloohong e fumanoang ka polasetiki, e bitsoang phthalate,  e eketsoa "ho eketsa maemo a fetohang, ho tšoarella nako e telele. le ponaletso” ea lipolasetiki. Ho ea ka bo-rasaense ba bacha, hona joale “lik’hilograma tse limilione tse 470 tsa phthalate li silafatsa moea, metsi le mobu oa rōna.”

    The Breakthrough

    Kaha ho ne ho e-na le maemo a phahameng a phthalate metsing a bona a Vancouver, ba ile ba fana ka maikutlo a hore ho tlameha ho be le libaktheria tse fetohileng ho sebelisa k'hemik'hale. Ba sebelisa sebaka sena ba ile ba fumana libaktheria tse entseng joalo. Libaktheria tsa bona li hlasela ka ho khetheha le ho senya phthalate. Hammoho le libaktheria, ba ile ba eketsa li-enzyme ho tharollo e senyang phthalate hape. Lintho tse qetellang li hlahisoa ke carbon dioxide, metsi le joala. 

    Bokamoso

    Leha ha joale ba ntse ba phethela lithuto tsa bona tsa li-undergraduate liunivesithing tsa USA, bobeli ba bona e se e ntse e le bathehi-'moho ba k'hamphani ea bona, Bio Collection. Websaeteng ea bona, Biocollection.com, e bolela hore haufinyane ba tla etsa liteko tsa tšimo, tse ka 'nang tsa etsoa Chaena lehlabuleng la 2016. Ka lilemo tse peli sehlopha se rerile ho ba le ts'ebetso e sebetsang ea khoebo.

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