WEFTEC, ʻO ka Water Environment Federation's Annual Technical Exhibition and Conference, ʻo ia ka hālāwai nui loa o kona ʻano ma ʻAmelika ʻĀkau a hāʻawi i nā kaukani o nā ʻoihana maikaʻi wai mai nā wahi a puni o ka honua i ka hoʻonaʻauao maikaʻi ʻana i ka wai a me ka hoʻomaʻamaʻa ʻana i kēia lā.Hoʻomaopopo pū ʻia ʻo ia ka hōʻikeʻike maikaʻi wai makahiki nui loa o ka honua, hāʻawi ka papa hōʻikeʻike nui o WEFTEC i ke ala like ʻole i nā ʻenehana a me nā lawelawe ʻoi loa o ke kahua.
Ka manawa hoʻouna: ʻAukake-14-2013