World Health Organisation inofungidzira kuti vanhu vanopfuura mamirioni 78 vanoshaya mvura yakachena yemvura yekunwa. Kunyangwe hazvo 71% yepasi pevhu yakafukidzwa nemvura yegungwa, isu hatigone kunwa mvura.
Masayendisiti akapoterera nyika ave achishanda nesimba kuti awane nzira inoshanda yekusadedera seawater zvakachipa. Zvino, boka reSouth Korea Masayendisiti vanogona kunge vakawana nzira yekuchenesa mvura yegungwa munhau dzemaminitsi.
Mvura nyowani inodiwa kumabasa evanhu chete maakaundi 2,5% yezvinhu zvakazara zvinowanikwa mvura pasi. Kuchinja mamiriro ekunze kwakakonzera shanduko mukunyanyisa uye kuomesa nzizi, zvichikurudzira nyika kuti uzivise kushomeka kwemvura kekutanga munhoroondo yavo. Hazvishamise kuti kusuwa ndiko nzira iri nyore yekugadzirisa dambudziko iri. Asi maitiro aya ane zvavasingakwanisi.
Paunenge uchishandisa merrane kuFilter seawater, membrane inofanira kuchengetwa yakaoma kwenguva yakareba. Kana iyo membrane ikanyorova, maitiro efaira anozoita basa uye bvumira huwandu hwakawanda hwemunyu kuti huve nepamrane. Zvekushanda kwenguva refu, zvishoma nezvishoma mvura yemamriyano inowanzoonekwa, iyo inogona kugadziriswa nekutsiva membrane.
Paunenge uchishandisa merrane kuFilter seawater, membrane inofanira kuchengetwa yakaoma kwenguva yakareba. Kana iyo membrane ikanyorova, maitiro efaira anozoita basa uye bvumira huwandu hwakawanda hwemunyu kuti huve nepamrane. Zvekushanda kwenguva refu, zvishoma nezvishoma mvura yemamriyano inowanzoonekwa, iyo inogona kugadziriswa nekutsiva membrane.
Iyo hydrophos yeMembrane inobatsira nekuti dhizaini yacho haina kubvumira mamorekuru emvura kuti ipfuure.
Panzvimbo iyoyo, mutsauko wedziya unoshandiswa kumativi maviri efirimu kuti adzorere mvura kubva kune imwe mugumo mumvura mumvura. Iyi membrane inobvumira mvura yemvura kuti ipfuure uye wozosimbisa kune inotonhorera kudivi rekutonhora. Inonzi Memembrane Dislillation, iyi inowanzo shandiswa kushandiswa kweMemrene Dealination nzira. Sezvo masangano emunyu haashandurwe kuti gadziriswe nyika, ivo vanosara kune rimwe divi reMembrane, vachipa mvura yakakwirira-yakachena kune rumwe rutivi.
South Korea vatsvagiri zvakare Silika mune yavo Membrane yekugadzira maitiro, iyo inowedzera kuwedzera kuyerera kwemvura yemvura kuburikidza nememberani, zvichikonzera kuwana nekukurumidza mvura. Chikwata chakaedza tekinoroji yavo kwemazuva makumi matatu akateedzana uye akawana kuti membrane inogona kuenderera mberi neyekuputika kunze 99.9% yemunyu.
Panzvimbo iyoyo, mutsauko wedziya unoshandiswa kumativi maviri efirimu kuti adzorere mvura kubva kune imwe mugumo mumvura mumvura. Iyi membrane inobvumira mvura yemvura kuti ipfuure uye wozosimbisa kune inotonhorera kudivi rekutonhora. Inonzi Memembrane Dislillation, iyi inowanzo shandiswa kushandiswa kweMemrene Dealination nzira. Sezvo masangano emunyu haashandurwe kuti gadziriswe nyika, ivo vanosara kune rimwe divi reMembrane, vachipa mvura yakakwirira-yakachena kune rumwe rutivi.
South Korea vatsvagiri zvakare Silika mune yavo Membrane yekugadzira maitiro, iyo inowedzera kuwedzera kuyerera kwemvura yemvura kuburikidza nememberani, zvichikonzera kuwana nekukurumidza mvura. Chikwata chakaedza tekinoroji yavo kwemazuva makumi matatu akateedzana uye akawana kuti membrane inogona kuenderera mberi neyekuputika kunze 99.9% yemunyu.
Kutumira Nguva: Jul-09-2021
