Mmanụ ụgbọala biomass bụ ụdị ume ọhụrụ enwere ike imeghari. Ọ na-eji ibe osisi, alaka osisi, ọka ọka, ahịhịa osikapa na mkpọ osikapa na ihe mkpofu osisi ndị ọzọ, bụ nke a na-etinye n'ime mmanụ pellet site na akụrụngwa mmepụta ahịrị biomass mmanụ pellet, nke enwere ike ịgba ọkụ ozugbo. , Nwere ike dochie udiozi coal, mmanụ, ọkụ eletrik, eke gas na ndị ọzọ ike isi mmalite.

Dị ka akụ ike nke anọ kachasị ukwuu, ike biomass nwere ọnọdụ dị mkpa na ume ọhụrụ. Mmepe nke ike biomass nwere ike ọ bụghị naanị ịgbakwunye ụkọ ike nkịtị, kamakwa ọ nwere nnukwu uru gburugburu ebe obibi. Tụnyere teknụzụ ike biomass ndị ọzọ, teknụzụ mmanụ pellet biomass dị mfe iji nweta nnukwu mmepụta na ojiji.

Ka ọ dị ugbu a, nyocha na mmepe teknụzụ bio-energy aghọwo otu n'ime isiokwu na-ekpo ọkụ n'ụwa, na-adọta uche nke gọọmentị na ndị ọkà mmụta sayensị gburugburu ụwa. Ọtụtụ mba ewepụtala atụmatụ mmepe na nyocha dabara adaba, dị ka Sunshine Project na Japan, Green Energy Project na India, na Ugbo Energy dị na United States, n'ime nke mmepe na ojiji nke ike bio-ike nwere oke oke.

Ọtụtụ teknụzụ bioenergy mba ofesi na ngwaọrụ eruola ọkwa nke ngwa azụmahịa. Tụnyere teknụzụ ike biomass ndị ọzọ, teknụzụ mmanụ pellet biomass dị mfe iji nweta nnukwu mmepụta na ojiji.

Ọdịmma nke iji ụmụ irighiri ihe ike bio-energy tụnyere nke gas, mmanụ na ike ndị ọzọ. Were United States, Sweden, na Austria dị ka ihe atụ. Ọnụọgụ ngwa nke bioenergy bụ 4%, 16% na 10% nke isi oriri ike nke obodo n'otu n'otu; na United States, mkpokọta ike arụnyere ike nke ike bioenergy agafeela 1MW. Otu unit nwere ikike nke 10-25MW; na Europe na United States, mmanụ pellet nke igwe pellet mmanụ biomass na stovu na-arụ ọrụ dị elu na nke na-ekpo ọkụ na-ekpo ọkụ maka ezinụlọ nkịtị bụ ihe ewu ewu nke ukwuu.

N'ebe a na-emepụta osisi, a na-egwepịa ihe mkpofu osisi, nke a mịrị amị, ma mee ka ọ bụrụ ihe, na uru calorific nke ihe ọkụkụ a rụchara ruru 4500-5500 kcal. Ọnụ ahịa otu ton dị ihe dị ka yuan 800. E jiri ya tụnyere ndị na-ere mmanụ, uru akụ na ụba na-adọrọ mmasị karị. Ọnụ ego mmanụ ọkụ kwa ton bụ ihe dị ka yuan 7,000, uru calorific bụ 12,000 kcal. Ọ bụrụ na a na-eji 2.5 tọn pellets osisi dochie 1 ton mmanụ, ọ bụghị nanị na ọ ga-ebelata ikuku gas na-ekpochapụ ma na-echebe gburugburu ebe obibi, kamakwa nwere ike ịzọpụta 5000 yuan.

Ụdị nke abiomass osisi pelletsna-agbanwe agbanwe nke ukwuu, a pụkwara iji ya mee ihe n'ọkụ ụlọ ọrụ mmepụta ihe, ọkụ ọkụ ọkụ, mmiri ọkụ, na ọkụ ọkụ ọkụ sitere na 0.1 ton ruo 30 tọn, na-arụ ọrụ dị mfe, nchekwa na ịdị ọcha.