Biomethane, ndi chiyani komanso chifukwa chake ndi njira yokhazikika yopitilira dizilo

Monga ndizosavuta kuwona, mutawerenga mndandanda wamitengo ndi zopereka za opanga, gasi wachilengedwe akukhala wowona. njira ina kwa mafuta opangira mafuta (makamaka mafuta a dizilo). Makamaka mumitundu yosiyanasiyana ya gasi wachilengedwe, womwe umapereka osati magwiridwe antchito ofanana, kudziyimira pawokha komanso kuchita bwino (maukonde ogawa akutukuka), komanso kutulutsa kwazinthu zoyipa monga NOx ndi tinthu tosiyanasiyana pafupifupi kugwetsedwa.

Komabe, pali ndime yamphamvu kwambiri: biomethanezomwe zimalonjeza ngakhale kuchepa kwa chilengedwe ndi ntchito zomwezo. M'malo mwake, zawerengedwa kuti ngati methane yachilengedwe yotengedwa kuchokera pansi pa nthaka imapangidwa kuchokera Kuchokera ku 15 mpaka 20% CO2 zosakwana mafuta a dizilo, ndi zamera-njira akhoza kuchepetsa mtengo ngakhale 90%... Umu ndi momwe.

Chiyambi ndi kupanga

Biomethane imapezeka pokonza zomwe zimatchedwa biogas, nthawi imene mankhwala kuwira zinyalala zosiyanasiyana za organic, kuchokera ku zotsalira zaulimi, zokhala ndi zinyalala za zomera, kuweta nyama ndi manyowa ngalande, zinyalala zamafakitale komanso zam'tawuni.

Kuwongolera kumakulolani kuti mubweretse kumodzi chiyero 95% kuchita mankhwala idzino ku gasi wachilengedwe ndipo, chifukwa chake, ali oyenera pazolinga zomwezo, kuphatikiza kugawa mapaipi a methane, kuponderezana, kunyamula, kutulutsa liquefaction ndi kubwezeretsanso.

"Compensary" mpweya

Eco-compatibility ya biomethane imapangitsa kuti ikhale yeniyeni: imapezeka makamaka kuchokera ku zinyalala za zomera chifukwa chake kuchokera ku magwero. 100% zongowonjezwdwaamaonedwa kuti salowerera ndale ponena za mpweya woipa wa carbon dioxide, monga momwe umatulutsa moyenera kuchokera ku zomwe zimatengedwa m'moyo wawo ndi mbewu zomwe zimakhala zopangira.

Kugwiritsa ntchito magalimoto

Zoletsa pakugwiritsa ntchito ngati mafuta agalimoto zakhala zikuchulukirachulukira wokhazikika, chododometsa chaching'ono ngati mukuganiza kuti Italy ndi zake 1.900 zomera m'chigayo chachilengedwe, ndi yachitatu pakupanga gasi wamkulu padziko lonse lapansi. Ndipotu, mpaka dzulo, malamulo sanalole kuti alowe mu intaneti kapena agwiritsidwe ntchito pamagalimoto.

Izi zinachepetsa minda yomweyi, osati zomwe ali nazo biodigesters kuti agwiritse ntchito pazosowa zamkati zopangira magetsi ndi kuthekera, munkhaniyi amaloledwa, kusamutsa ku network network network yomwe imaposa zosowa zake. Lero kuchokera Lamulo la Utumiki ya March 2, 2018 inalandira potsiriza Chitani zomwezo popereka methane kuchokera ku biogas.