Asayansi ntchito mphamvu ya dzuwa kuti kusandutsa madzi mchere mu madzi abwino

Asayansi apeza njira madzi kuchokera madzi mchere, pogwiritsa ntchito mphamvu ya dzuwa. Izi zikhoza kukhala pantchito yojambula njira desalination.

Modern zomera desalination

Panopa, kuchotsa mchere madzi ntchito mtengo ndi mphamvu zotha desalting unsembe. Kwenikweni, kuti desalinate madzi, muyenera wiritsani izo ndiyeno kugwila ndi condense nthunzi ya. Madzi otentha amafuna wambirimbiri kutentha, chifukwa mu mtengo theka unsembe anatsimikiza ndi kufunika kwa mphamvu.

Kodi kugwiritsa ntchito mphamvu dzuwa

Komabe kuphunzira latsopano, lofalitsidwa mu "Zokambirana za Academy National wa Sciences", akhoza kusintha malamulo a masewerawo. Iwo kunachitidwa ndi ofufuza za Center wa madzi mankhwala ntchito nanotechnology (zimachitikira) pa University Rice ku Texas.

"Direct desalination ntchito mphamvu ya dzuwa ikhoza moyo mosavuta ena 1 biliyoni anthu alibe aukhondo - anati phunziro Co-Mlembi ndi katswiri madzi mankhwala Lee Killeen -.. Watsopano kuchokera-gululi luso akhoza kupereka madzi abwino kwa mabanja ambiri"

Kakhungu distillation

Kagwiridwe mu funso kumafuna otchedwa Kakhungu distillation. Desalination ndi chifukwa chakuti mbali imodzi ya Kakhungu usavutike utuluke mchere madzi, ndi pamodzi ndi ena - ozizira madzi abwino. Zimenezi zimathandiza kuti mupewe nthunzi ya madzi kuchokera otentha mbali ozizira. Komabe, ngakhale ndalama mphamvu ndi kuchepetsedwa mu nkhani iyi, ndi zones za kutentha limasonyeza kuti ndi yofunika.

Komabe zimachitikira luso ndi zosavuta. Lidalembedwa anayamba nanoparticles kuti angathe kutembenuza dzuwa mu kutentha. Ngati inu kuwonjezera iwo Kakhungu, izo usavutike palokha, kotero musati amafuna yambiri mphamvu kutenthetsa madzi. Njira imeneyi imatchedwa NESMD.

desalination liwiro

Pofuna kutsimikizira mphamvu ya ntchito umisiri, gulu la asayansi ntchito kamera NESMD, kukula kwa amene ali masitampu atatu, ndi makulidwe - ndi millimeters ochepa. Mlingo wa desalination madzi, amene analandira asayansi, anali pafupi 6 malita pa lalikulu. mamita unsembe pa ola limodzi. ganizo lawo ndiye kuti anthu tsogolo adzatha buku NESMD gulu, kuchuluka kwa zomwe kudzadalira zosoŵa zawo madzi.

"Malinga ndi liwiro desalination madzi, zimene mukufunika, inu atadziwa zimene m'dera nembanemba ndi, muyenera - Lee anati -. Mwachitsanzo, ngati mukufuna malita 20 pa ola limodzi, ndi mapanelo kubala malita 6 paola pa mita lalikulu, muyenera kulamula pang'ono mamita lalikulu kuposa 3 mapanelo ".