Inkinga yamanzi ephikelelayo ogwini lwase-Bangladesh ingase igcine ithole impumuzo ethile ngokufakwa kwezitshalo zamanzi ezikhipha usawoti okungenani ezingu-70, ezaziwa ngokuthi izitshalo ze-Reverse Osmosis (RO).Lezi zitshalo zifakwe ezifundeni ezinhlanu ezisogwini, okuhlanganisa iKhulna, Bagerhat, Satkhira, Patuakhali, kanye neBar...
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