Karin Bornett
Hauv lub sijhawm ntawm World Water Week, lub Stockholm Junior Dej nqi zog zam txim. Kev sib tw thoob ntiaj teb rau cov tub ntxhais hluas hnub nyoog ntawm 15 thiab 20 hwm kev tsim kho tshiab rau cov teeb meem dej loj.
Xyoo no tus yeej yog Eshani Jha thiab yog menyuam kawm ntawv hauv Lynbrook High School hauv San José, California. Nws tshawb nrhiav seb chav kawm tseem ceeb tshaj plaws ntawm cov pa phem tuaj yeem tshem tawm ntawm cov dej ntshiab tau yooj yim thiab pheej yig. Cov pa roj carbon activated tau hloov los ntawm biochar, uas yog siv hauv cov lim dej muaj txiaj ntsig.
Kev tshaj tawm tseem hais ntxiv: "Daim ntawv pov thawj ntawm kev ua tau zoo tau mus rau Thanawit Namjaidee thiab Yav Tom Ntej Kongchu los ntawm Thaib teb rau kev txhim kho txoj hauv kev los siv cov organic pov tseg kom khaws cov dej noo thiab yog li txhawm rau ua kom cov nroj tsuag loj tuaj. Cov Neeg Xaiv Qhov Khoom Plig tau mus rau Gabriel Fernandes Mello Ferreira los ntawm Brazil rau kev txhim kho cov txheej txheem khaws cia rau microplastics rau kev kho dej. "
Qhov khoom plig Dej Nyab Hauv Stockholm tau npaj txhua xyoo txij li xyoo 1997 los ntawm Stockholm International Water Institute, SIWI, nrog Xylem ua tus koom tes.
Diam duab los ntawm Jonatan Ncuav Qab Zib on Unsplash
Cov ncej no tau tsim los ntawm Xaiv Neeg Zej Zog. Koom nrog hauv thiab tshaj tawm koj cov lus!
RAU LUB XIBFWB RAU KEV XAIV AUSTRIA
