Gas mai ƙona wutar lantarki shine fasahar amfani da biogas da ta fito tare da ci gaba da ginin manyan tafkuna na biogas da haɗin amfani da biogas, wanda ke amfani da biogas da aka samar daga sarrafa fermentation na anaerobic a kan injin, kuma yana da haɗin haɗin wutar lantarki don samar da wutar lantarki da zafi. Biogas samar da wutar lantarki yana da halaye kamar inganci, ceton makamashi, aminci da kare muhalli, shi ne mai rarraba makamashi mai yawa da arha.
An ba da hankali sosai ga samar da wutar lantarki na biogas kuma an inganta shi sosai a kasashe masu tasowa. A wasu ƙasashen Yammacin Turai, samar da wutar lantarki na biomass yana da kashi 10 cikin ɗari na dukan makamashi.
Biogas fermentation
Ma'anar fermentation na biogas shine: fermentation na biogas, wanda aka sani da fermentation na anaerobic ko digestion na anaerobic, yana nufin kayan kwayoyin halitta (kamar sandunan amfani da gona, ciyawa, sharar dabbobi, shara, lakar da ruwan sharar gida na birni da ruwan sharar gida na masana'antu, da dai sauransu) a ƙarƙashin yanayin anaerobic, ta hanyar nau'ikan nau'ikan kwayoyin halitta daban-daban, babban adadi, aiki daban-daban, ** tsarin samar da biogas a ƙarshe.
Biogas samar da wutar lantarki
Fasahar samar da wutar lantarki ta biogas ita ce haɗin amfani da sabbin fasahohin makamashi tare da kare muhalli da adana makamashi. Yana amfani da yawan sharar gida a masana'antu, aikin gona, ko rayuwar gari (misali, ruwan liquor, kayan daji, sharar gida da sharar gida, da dai sauransu), biogas da aka samar ta hanyar sarrafa fermentation na anaerobic, yana samar da wutar lantarki ta hanyar injin janareta na biogas, kuma yana iya amfani da sauran zafi na injin janareta don samar da biogas. [1]
Kayan aikin samar da wutar lantarki na biomass yana da babban bambanci dangane da bambancin kayan aikin samar da wutar lantarki, kamar amfani da injin ƙonewa na gas, wanda ke da ingancin zafi tsakanin 70% ~ 75%, yayin da amfani da gas mai zafi da sauran zafi, a cikin yanayin sake ƙonewa, ingancin zafi zai iya kai sama da 90%.
Fasahar samar da wutar lantarki ta biogas kanta tana samar da makamashi mai tsabta, ba wai kawai magance matsalolin muhalli a cikin injiniyan biogas ba, yana cinye yawan sharar gida, yana kare muhalli, yana rage fitar da iskar gas na greenhouse, har ma yana zama dukiya, yana samar da yawan kuzari da wutar lantarki, daidai da ra'ayin kare muhalli na sake amfani da makamashi, har ma yana kawo manyan fa'idodin tattalin arziki.