Dzesalination is an artificial process by which saline water (generally sea water) is converted to fresh water. The most common desalination processes are distillation and reverse osmosis. Desalination is currently expensive compared to most alternative sources of water, and only a very small fraction of total human use is satisfied by desalination. Kazhinji inongoita zvehupfumi chete pakushandisa kwakakosha (zvakadai sekushandisa mudzimba uye mumaindasitiri) munzvimbo dzakaoma. Zvisinei, pane kukura kwekushandiswa kwemvura yekurima, uye nzvimbo dzine vanhu vakawanda dzakadai seSingapore kana California. Kushandiswa kukuru kuri muPersian Gulf. Mubvunzo: Ndeipi nzvimbo iri kukura zvakanyanya mukushandiswa kwemvura yekurima?
Gungwa rePersia