Oososayensi benza ukuba kube lula ukuguqula amanzi anetyuwa kumanzi okusela ngamandla elanga

Inkqubo esele ikhona ikhona kwiplanethi yeebhiliyoni zeminyaka ngohlobo lwemvula kwaye kubonakala ngathi ekugqibeleni ezinye izazinzulu ziyenzile ukuba isebenze kwaye igcineke ukuze ikwazi ukuguqula amanzi anetyiwa abe ngamanzi okusela kusetyenziswa amandla elanga.

Iqela elivela kwi-MIT (eMassachusetts Institute of Technology) e-United States libonise Inkqubo ephathekayo yetyuwa enokusetyenziswa naphina apho ifuneka khona. Eli qela lisungule le nkqubo kukhuphiswano oluqhutywa yi-USAID ukukhuthaza izisombululo ezingcono kwixesha lokunqaba kwamanzi ngamaxesha athile kumazwe asaphuhlayo.

Ukufumana ibhaso lokuqala le- $ 140.000, abathathi-nxaxheba kwafuneka babonise kungekuphela nje ukuba uyilo lwabo luyasebenza, kodwa ibinoqoqosho, izinzile indalo kwaye iyonga.

Amanzi etyuwa ekuseleni

Isindululo seli qela isekwe ekusebenziseni iiphaneli zelanga ukubiza iqela leebhetri ezibonelela ngamandla kumatshini we-electrodialysis isusa ityuwa emanzini kwaye iyenza isele kwaye ilungele ukutyiwa.

UDavid L. Chander ucacisa ukuba isebenza njani: «I-Electrodialysis isebenza ngokudlula kumjelo wamanzi phakathi kwee-electrode ezimbini ngezityholo ezichaseneyo. Ngenxa yetyuwa enyibilikileyo emanzini equkethe ii-ion ezilungileyo nezingalunganga, ii-electrode "zityhala" ii-ion emanzini zishiya amanzi okusela embindini womjelo. Uthotho lweembumba olwahlula amanzi akhoyo ngoku ngaphandle kwetyuwa kuloo nto iqulethe oko.«.

Olunye lwezona zinto zibalaseleyo kule nkqubo kukusetyenziswa Iimbumba ngenxa yokuba ziphantsi kwenkqubo ye-electrodialysis ayixhasi umthwalo omninzi kunye noxinzelelo ebavumela ukuba bahlale ixesha elide kwaye bafuna ukugcinwa okuncinci. Kuyimfuneko ukubala ukuba ezi zinwebu zinendleko eziphezulu.

UChandler uxela ukuba le nkqubo inokuguqula iipesenti ezingama-90 zamanzi anetyuwa zibe ngamanzi alungele ukuselwa, yona ngokwayo ipesenti ephezulu kakhulu xa kuthelekiswa nezinye iinkqubo ezinje nge-reverse osmosis.


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