Enwere ike iji scrub mee ihe maka biomass ike ọgbọ?

Biomass ike bụ otu n'ime ndị a na-eji agba olulu oliv ọkụ, ihe ubi, wdg. Na mgbakwunye na inwe ike iji ihe ndị a foduru na-enweghị ike iji rụọ ọrụ, anyị na-ewepụta ume ọhụrụ. N'obodo, enwere otutu mkpofu enwere ike iji mepụta ike biomass.

Ma na ulo oru ugbo-ulo oru, oliv, wdg. A na-eji foduru ahụ ewepụta ụdị ike a. Otú ọ dị, ohere jiri sikrob na-emepụta ihe ndị ọzọ ike. Enwere ike iji ohia ndị a dị ka isi iyi maka igwe eji ekpo ọkụ nke biomass?

Shrublands dị ka isi iyi nke mmanụ ọkụ

Enerbioscrub bụ ọrụ Europe nke were nzọụkwụ mbụ ya na June 2014 wee kwụsị ugbu a, Disemba na-esote, mgbe ọ rụchara ọrụ afọ atọ na ọkara. Nke a bụ ebumnuche nke ndị na-esote: ụlọ ọrụ Ceder sitere na Soria, ma ọ bụ Center for Development of Renewable Energies (dabere na Center for Energy, Environmental and Technological Research -Ciemat- nke Ministri Economy); ndị Association maka Energy Valorization nke Biomass (Avebiom); ndị ụlọ ọrụ Gestamp na Biomasa Forestal; ndị Agresta na-ekwenye na Fabero City Council (León).

Ndị ụlọ ọrụ na ụlọ ọrụ ndị a niile na-achọ ebumnuche ịmara ma ọ bụrụ na ọ ga-ekwe omume iji ụzọ akụ na ụba na ụzọ nkwụsi ike buru ibu nke dị na mpaghara Iberian Peninsula dị ka isi iyi ọkụ maka ọgbọ nke ike biomass.

Na Spain enwere hekta iri nde nke oke ọhịa (ala ahịhịa na-abụghị osisi nwere 18,5% nke oke ọhịa niile). Dị ka United Nations si kwuo, Ihe dika 20% nke oke ohia nke uwa di ocha. A nwere ike iji ụdị biomass a niile nke na-enweghị ike inye ihe ndị dị ndụ na mbara igwe mepụta ụdị ike a na-emegharị emegharị.

Ebumnuche nke oru ngo

Otu ebumnuche nke oru ngo a iji scrub dị ka isi iyi nke biomass ike anyị na-ahụ:

• Soro na-ewu a ala carbon aku na uba na belata ịdabere na mmanụ ọkụ. Nke a bụ ezigbo ihe ị ga-eme na mgbanwe nke ike ịgbanwe agbanwe maka mmeghari ohuru.
• Belata mmanụ ọkụ ole dị n’ọhịa, iji belata ihe puru omume nke oke ọkụ.
• Na-akwalite njikwa akụ na ụba oke ọhịa na mpaghara oke, na-egosi na ọ nwere ike ịbụ ihe ọzọ na-enye ohere ịmepụta ọrụ na ime obodo.
• Mee ka atumatu a na-ejigide oke ohia na-adigide ma mee ka oke ohia nwere oke uru.

Ọrụ a na-agba mbọ igosipụta na enwere ike iji igwe mkpocha ahihia. Nke a bụ echiche bụ isi nke ọrụ ahụ: lelee ma akụrụngwa ahụ nwere ike ihicha ma egbute biomass n'otu oge.

N'ụzọ dị otú a, site na ịme ọtụtụ ule, ọ ga-ekwe omume ịmata na enwere ike na etu akụ na ụba ọrụ a nwere ike ọ gaghị adị. Emeela ụlọ nyocha na ule pilot na ọnụọgụ nke anakọtara. Dabere n'ụdị sikrob, a na-ahụ ha ma kewaa ha dịka ọdịnaya ash ha, mineral, ọkpụrụkpụ, wdg. Ozugbo ahachara ohia, ha na-ere oku n'ime oku, ma ulo oru ma nke ulo, ka ha mara oru na oru nke ohia dika isi iyi nke ike oku.

Nkwubi okwu oru

Mgbe emechara ule ndị dị mkpa iji mata na njirimara na njirimara nke ọrụ ahụ, e gosipụtara nkwubi okwu ndị a:

• Ọrụ mkpocha oke ọhịa iji nweta nsị nwere ike ịmepụta ihe ndị dị na biomass.
• Ọ bụrụ na emee ihe n'usoro n'usoro yana ịmara usoro okike okike, enwere ike ịme mkpochapụ n'ụzọ ga-adigide, na-enweghị mmekpa ahụ na osisi na ahịhịa ndị ọzọ.
• Na biomass enwetara site na bushes bụ nke na-ajụ-elu mma na ike ga-eji dị ka ike na akụ na mpi na pellets na osisi ibe.
• Iji mee nke a, ọ dị mkpa na gọọmentị ọha were okwu a nke oma.
• Odi nkpa ilezi otutu ndi mmadu nwetara. Ya mere, ọ dị mkpa imekwu nlekọta silvopastoral na obere ọnụọgụgụ. Okwesiri ilekọta ndi mmadu anyi nwere tupu imeputa ndi ohuru.