Họrọ asụsụ:
Buo na-aghọ ihe na-esiwanye mkpa nnweta. Ike oké nkume ịnweta Ngwuputa achọ akwa ichekwa mmiri maka mmịpụta nke ores. Ọmụmaatụ, na Chile, ndị kasị ibu n'ụwa ọla kọpa na-emeputa, Ngwuputa ụlọ ọrụ na-eji nkezi nke 70 cubic mita nke ọhụrụ mmiri na-emepụta otu metric ton nke ọla kọpa. Iji mepụta otu ego nke mmepụta si ala-ọkwa ore ozu achọ ọbụna ihe ọhụrụ mmiri.
Nke a abụghị naanị nsogbu. Mmiri na-na-eji maka adịrị ore na-emekarị na-aghọ na-egbu egbu mgbe eji na nnukwu dams na-mkpa jide nsọ rifọrọ erifọ. A gazuo uwa niile, na e nwere a ọnụ ọgụgụ nke ọdịda ndị a iche iche dams, na-eme ka ọnwụ, unan, na ofufe nke ọzọ freshwater isi mmalite.
Otu chọrọ ihe ngwọta bụ ojiji nke desalinated mmiri (oké osimiri mmiri na nwere nnu wepụrụ). Nke a na-egosi a di na nwunye nke na nsogbu ndị ọzọ: 1. The desalination usoro bụ ọnụ na-eji a ọtụtụ ume, ihe nke na-emepụta site coal-chụọ n'ọrụ ike osisi. 2. Ọ na-adịghị dozie nsogbu nke metọrọ emetọ na tailing ọdọ mmiri dị mkpa ka a nwere na ekwu. Nke ahụ bụ abụọ etiwapụ megide gburugburu ebe obibi.
Otu ndị ọzọ chọrọ ngwọta bụ egweri nke ọhụrụ mmiri eji na Ngwuputa arụmọrụ. The nwere iji mee otú ahụ bụ nnọọ oké ọnụ ma na ọ bụghị mgbe niile 100% irè. Na n'efu mmiri kere si na usoro a bụ ka ukwuu na-egbu egbu.
Ọzọ pụrụ nsogbu dị mgbe freshwater isi mmalite na-adịghị ebe Ngwuputa arụmọrụ na-ewere ọnọdụ. Buo ga-ahụ na mkpa ka a Ẹnam ekese na, otu ugboro ọzọ na-amụba na Ngwuputa-akwụ ụgwọ na-eme ihe ọ bụla iji belata gburugburu ebe obibi mmetụta nchegbu. Na-ebili na-akwụ ụgwọ na-emepụta ibu ize ndụ investors, na gburugburu ebe obibi mbipụta ụgbọala siri ike karị gọọmenti na ndị ọzọ eme ihe ike ike ọha na eze na-emegide.
Na mmiri metụtara nchegbu na-eweta ọtụtụ ike nkume Ngwuputa arụmọrụ ka a akwụsị, it seems the only valid solution is to remove it from the equation. ST Equipment & Technology nke triboelectric belt separator bụ usoro akọrọ nke nwere ike ịhazi nnukwu ihe ndị a na -egwupụta na oke. N'ihi bụ a ukwuu mmịpụta nke ores-ọbụna si ala-ọkwa ore ozu-eji ike oma na na-eji mmiri na-adịghị. Nke ahụ bụ a otutu uru mgbe ị na-tinye ya niile elu.
