Mpempe ọla kọpa nke yiri ka ọ dị mfe, nwere usoro nrụpụta siri ike ma sie ike. Usoro a na-agụnye mmịpụta na nnụcha ọla kọpa, na-emepụta ọla kọpa na-emepụta, yana usoro nhazi post.
Nzọụkwụ mbụ bụ mmịpụta na nnụcha ọla kọpa. Dabere na data sitere na nyocha nke Geologin (USGS), mmepụta zuru ụwa ọnụ ruru nde 20 na 2021 (USGS, 2021). Mgbe mmịpụta ọla kọpa, site na usoro dị ka nkụgharị, na-egwepịa, na colotion, carper na-etinye ihe dị ka enwere ike inweta ihe dị ka mmadụ 30% ọla kọpa. Ihe ndị a na-etinye aka ma nweta usoro nsị, gụnyere ịza ajụjụ na-acha, na electrolysis, na-emesịa na-ekwenye dị ka 99.99%.
Ihe ọzọ na-emepụta usoro nke ọla kọpa na-egosi, nke a ga-ekewa abụọ dabere na usoro nrụpụta: Electrolytic ọla kọpa na-acha ọla kọpa na ọla kọpa.
A na-ejikọ certrolytic carper foil site na usoro elektrọlytic. N'ime ụlọnga elektrọvytic, onye na-ahụ maka ọla kọpa nke ọma n'okpuru ihe electrolyte, ndị dị ugbu a, na-ebugharị site na nkwụnye ọla kọpa na mbara igwe. Ọkpụkpụ nke electrolytic ọla kọpa na-agbanwe site na 5 ruo 200 micrometers, nke a ga-achịkwa nke ọma dịka mkpa nke teknụzụ bọọdụ ebipụtara (PCB) (Yu, 1988).
N'aka nke ọzọ, a na-eme ya ka ọ lọta ọla kọpa. Na-amalite site na mpempe ọla migrimeters, emesịa na-amị ya nke ọma, n'ikpeazụ na-amịpụta ọla kọpa na ọkpụrụkpụ na ọkwa dị larịị (coombs jr., 2007). Typedị mpempe ọla kọpa na-enwe oke karịa karịa elektrik ọla kọpa anya, mana usoro na-emepụta ya na-erikwu ume.
Mgbe emechara ọla kọpa na-eme, ọ na-adịkarị mkpa ka ị na-enwe nhazi post, gụnyere ịgwọ ọrịa, wdg, iji meziwanye arụmọrụ ya. Iji maa atụ, nnabata nwere ike ịkwalite nsogbu na ike nke ọla kọpa foil, dịka ọgwụgwọ (dị ka oxidition ma ọ bụ mkpuchi) nwere ike ịkwalite nguzogide na-eguzogide na nrara nke ọla kọpa.
Na nchịkọta, ọ bụ ezie na mmepụta na usoro nrụpụta nke ọla kọpa na-ewu ewu, mmepụta ngwaahịa ahụ nwere mmetụta dị ukwuu na ndụ anyị n'oge a. Nke a bụ ngosipụta nke ọganihu teknụzụ, gbanwee akụ sitere n'okike n'ime ngwaahịa teknụzụ dị elu site na usoro nrụpụta zuru oke.
Agbanyeghị, usoro nke na-arụpụta ngwagbo ọla kọpa na-ewetakwa nsogbu ụfọdụ, gụnyere izu ike, na-emepụta ihe dị ka mmadụ iri abụọ na ise, et carbon dioxide (na 2014). Ya mere, anyị kwesịrị ịchọta ụzọ nke ọma na gburugburu ebe obibi iji mepụta ọla kọpa foil.
Otu ihe ga - ekwe omume bụ iji ọla kọpa emegharị emegharị. A na-akọ na ike ike nke imepụta ọla kọpa bụ naanị 20% nke ọla kọpa, na ọ na-ebelata nri ọla kọpa (UNEP, 2011). Na mgbakwunye, na oganihu nke teknụzụ, anyị nwere ike ịbawanye arụmọrụ nke ọma na nke na-echekwa usoro na-echekwa usoro na-echekwa usoro na-echekwa usoro na-echekwa, na-ebelata mmetụta gburugburu ha.
Na mmechi, ihe okike na usoro iji mepụta ọla kọpa na teknụzụ jupụtara nsogbu na ohere. Ọ bụ ezie na anyị enweela ọganihu dị ukwuu, a ka nwere ọtụtụ ọrụ a ga-eme iji hụ na foil ọla kọpa nwere ike iru kwa ụbọchị mgbe anyị na-echebe gburugburu anyị.
Oge Post: Jul-08-2023