#GreenFertilizer #SustainableAgriculture #ClimateChangeMitigation #RenewableEnergy #NitrousOxideEmissions
N'agbanyeghị nchegbu na-arị elu maka mgbanwe ihu igwe na mmetụta ọ na-enwe n'ọrụ ugbo, ndị nchọpụta sitere na Mahadum steeti Iowa na Wichita State University na-amalite ọrụ na-agbawa obi nke bụ n'ịgbanwe mmepụta fatịlaịza. Atumatu a bu n'obi ileba anya ihe ịma aka abụọ dị oke egwu n'otu oge: ibelata ikuku ikuku griin na imepụta ihe ngwọta na-adigide maka mmepụta fatịlaịza bara ụba na-edozi ahụ.
Mmepe nke sistemu fatịlaịza ahịhịa ndụ
Mgbalị imekọ ihe ọnụ n'etiti Mahadum steeti Iowa na Wichita State University gbadoro ụkwụ na mmepe nke usoro mbelata nke na-ejide nitrogen n'efu na carbon dioxide iji mepụta fatịlaịza "urea green" pụrụ iche. Ihe mkpali dị n'azụ usoro a dabere n'ikike ya nwere ike ibelata ikuku nitrous oxide (N2O) - gas griin haus nke nwere ike okpukpu 300 karịa carbon dioxide (CO2).
Na isi ya, oru ngo a na-achọ imepụta ihe, usoro, na reactors maka ijide elektrọnịkị na ntughari nke nitrogen na carbon dioxide efu. Site n'iji akụ ndị a ejidere, ndị nyocha ahụ bu n'obi imepụta fatịlaịza urea akwụkwọ ndụ akwụkwọ ndụ nke na-ekweta nkwa nke mbelata ikuku ikuku.
Nsonaazụ nke mgbanwe fatịlaịza ahịhịa ndụ
Nsogbu gburugburu ebe obibi
Mmepe nke usoro fatịlaịza akwụkwọ ndụ akwụkwọ ndụ na-ebute nnukwu mmetụta gburugburu ebe obibi. Mbelata ikuku nitrous oxide, ihe sitere na fatịlaịza ọdịnala, ga-ekere òkè dị mkpa n'igbochi aka ndị ọrụ ugbo na-enye maka mgbanwe ihu igwe. Site n'iweta ihe mkpofu nitrogen na carbon dioxide, ma mechaa na-atụgharị ha ka ọ bụrụ fatịlaịza a na-eji eme ihe, ọrụ a na-emeri ihe ịma aka abụọ gburugburu ebe obibi n'otu oge - mbelata mkpofu na njikwa ikuku gas.
Nkwụghachi akụ na ụba maka ọrụ ugbo
E wezụga uru gburugburu ebe obibi ya, ọrụ a na-elekwasịkwa anya n'ịkwalite nkwụghachi azụ akụ na ụba nke ọrụ ugbo na Midwest. Dị ka mpaghara nwere ntụkwasị obi siri ike na ọrụ ugbo na ịhịa aka n'ahụ, Midwest na-enwekarị nsogbu na nsonaazụ mgbanwe ihu igwe. Site n'inye ihe ngwọta na-adigide na nke ọhụrụ dị ka fatịlaịza urea green, ndị nchọpụta ahụ bu n'obi ichekwa ịdị ogologo oge nke ọrụ ugbo n'agbanyeghị egwu ihu igwe na-agbanwe.
Njikọ nke ume ọhụrụ
Akụkụ bụ isi nke nkwado nke oru ngo a dabere na ntinye ya nke isi mmalite ume ọhụrụ. Ndị nchọpụta ahụ na-eme atụmatụ iji ikuku na ike anyanwụ mee ka njikọ electrochemical nke fatịlaịza akwụkwọ ndụ akwụkwọ ndụ nwee ike. Nke a abụghị nanị na-ebelata akara ukwu gburugburu ebe obibi nke usoro mmepụta fatịlaịza kamakwa ọ dabara n'ikike Midwest maka ịmepụta ume ọhụrụ.
mmechi
Mmekọrịta dị n'etiti Mahadum steeti Iowa na Wichita State University na-egosipụta ụzọ dị mkpa iji gboo nsogbu ịma aka nke ọrụ ugbo ọgbara ọhụrụ na mgbanwe ihu igwe. Site n'ịtụgharịghachi ka e si emepụta fatịlaịza, ndị otu nyocha ahụ adịla njikere ibelata ikuku gas na-ekpo ọkụ, kwalite nkwụsi ike akụ na ụba maka obodo ndị ọrụ ugbo, na ịkwalite ọrụ ugbo na-adịgide adịgide. Mgbalị a abụghị naanị ebumnuche ịgbanwe usoro fatịlaịza kamakwa ọ na-ejekwa ozi dị ka ihe akaebe na-egosi ike nke ihe ngwọta na-eme nyocha na ibelata mmetụta mgbanwe ihu igwe.