Inkqubo ye-osmosis eguqukayo ibonakalise ukuba yeyona ndlela iphambili yokususa iityuwa kumanzi olwandle kunye nokwandisa ukufikelela kumanzi acocekileyo.Ezinye izicelo ziquka ukucocwa kwamanzi amdaka kunye nokuveliswa kwamandla.
Ngoku iqela labaphandi kuphononongo olutsha libonisa ukuba inkcazo esemgangathweni yendlela i-osmosis eguqukayo esebenza ngayo, eyamkelwe iminyaka engaphezu kwamashumi amahlanu, ayilunganga.Endleleni, abaphandi babeka enye ithiyori.Ukongeza ekulungiseni iirekhodi, le datha inokuvumela i-osmosis eguqukayo ukuba isetyenziswe ngokufanelekileyo.
I-RO / Reverse osmosis, iteknoloji eyaqala ukusetyenziswa kwi-1960s, isusa iityuwa kunye nokungcola emanzini ngokuyidlulisa kwi-membrane ye-semi-permeable, evumela ukuba amanzi adlule ngelixa evimbela ukungcola.Ukucacisa ngokuthe ngqo ukuba oku kusebenza njani, abaphandi basebenzisa ithiyori yokusasazwa kwesisombululo.Ithiyori icebisa ukuba iimolekyuli zamanzi zinyibilika kwaye zisasazeke kwi-membrane ecaleni kwe-concentration gradient, oko kukuthi, iimolekyuli zisuka kwiindawo zoxinzelelo oluphezulu ziye kwiindawo zeeamolekyuli ezimbalwa.Nangona le ngcamango yamkelwa ngokubanzi ngaphezu kweminyaka engama-50 kwaye sele ibhaliwe nakwiincwadi zokufunda, uElimeleki uthe kudala ethandabuza.
Ngokubanzi, imodeli kunye novavanyo lubonisa ukuba i-osmosis eguqukayo ayiqhutywa kukuxinaniswa kweeamolekyu, kodwa ngoxinzelelo lokutshintsha ngaphakathi kwe-membrane.
Ixesha lokuposa: Jan-03-2024