Amavu n'amavuko yo kugenzura ubuziranenge bw'amazi no gukenera Chlorine muri Vietnam Nka gihugu cyihuta cyane mu nganda no mu mijyi mu majyepfo y'uburasirazuba bwa Aziya, Vietnam ihura n'ibibazo bibiri ku micungire y'amazi. Imibare irerekana hafi 60% y’amazi yo mu butaka na 40% y’amazi yo hejuru muri Vietnam afite inzuki ...
Mu nama mpuzamahanga ijyanye n’ubumenyi bw’ikirere iherutse kubera, ibisekuru bishya by’ibibuga by’indege byihariye byatangiye gukoreshwa ku mugaragaro, ibyo bikaba byaragaragaye ko hari iterambere rikomeye mu ikoranabuhanga ryo gukurikirana ikirere. Iyi sitasiyo yabugenewe izamurwa mu ntera kandi a ...