M'chilimwe cha 2020, kampani yopanga zomera ku Germany WELTEC BIOPOWER iyamba kumanga fakitale ya biogas ku Veria, kumpoto kwa Greece. Wogulitsa wamkulu komanso wogwiritsa ntchito ntchitoyi ndi imodzi mwamalo ophera ng'ombe ndi nkhumba ku Greece. Chomera cha 500-kW - chomwe WELTEC yakonza mogwirizana ndi mnzake waku Greece Tetoros Machinery ku Megara - ikuyenera kukhalapo kuyambira pakati pa Novembala 2020.
Kwa zaka zambiri, zinyalala zambiri za nyama zakhala zikuwunjikana kumpoto kwa Greece. Malinga ndi bungwe lofufuza kafukufuku lachi Greek la CRES, zinyalala zoweta ndi kupha nyama ku Greece zimakwana 17.5 miliyoni t/chaka. Izi zikufanana ndi mphamvu ya biogas yomwe ingathe kufika pafupifupi 370 MW. Mphamvu yomwe yakhazikitsidwa pano ku Greece ndi pafupifupi 83 MW.
Chomera chatsopano cha WELTEC ku Veria chidzagwiritsa ntchito gawo lazinthuzi popanga mphamvu. Njira yogayitsa chakudya ya anaerobic idzagwiritsa ntchito manyowa a ng'ombe ndi zotsalira za nyama. Kupatula magawo awa, digester ya 4,903-m³-steel-steel digester idzadyetsedwanso ndi madzi otayira komanso mafuta opangira. Zinthu zolowetsedwerazo zidzachokera kumalo ophera nyama ndi m'mafamu ake komanso kwa alimi apafupi.
The kwambiri kothandiza chimbudzi adzayamba ndi makonda athandizira ndondomeko. Pachifukwa ichi, magawowo ayamba kulowetsedwa mu 60-m³ yosuntha pansi. Wodyetsayo amanyamula magawo olimba, monga ma peel alalanje, kupita nawo ku MULTMix unit, komwe amakapukutira ndikuponyedwa ku digester. Magawo amadzimadzi adzaponyedwa molunjika mu digester kuchokera ku magawo awiri osungira. "Kutsatira ndondomeko ya chimbudzi, chimbudzi chonse chidzathandizidwa mumtsinje wa ukhondo", akufotokoza Alain Priser, International Sales Manager ku WELTEC BIOPOWER.
Pakalipano, amalonda achi Greek akuyang'ana zomera zomwe zimapangidwira kuti zikhale zopindulitsa komanso zosagwirizana ndi nyengo pakugwiritsa ntchito mitundu yosiyanasiyana ya zipangizo. Iyi ndiyo njira yokhayo yomwe gawo la mphamvu zongowonjezedwanso mu mphamvu zamagetsi lingathe kuwirikiza kawiri kuchokera pa mlingo wamakono wa 30 peresenti mpaka 60 peresenti mu 2030. Cholinga ichi chinafotokozedwa mu National Energy and Climate Plan 2021 mpaka 2030 (NECP) yotengedwa ndi Greece. . Njira yapakatikati ikhala yotseka mafakitole 14 opangira magetsi a malasha m’zaka zisanu zikubwerazi. Kupatula gasi wachilengedwe, mphamvu zongowonjezedwanso ndizofunikira kwambiri potseka kusiyana kwa magetsi.
M'zaka khumi zikubwerazi, Greece idzayika ndalama zokwana €9 biliyoni pazomera zotere. Panthawi imeneyi, mphamvu yogwiritsira ntchito biogas ndi biomass ikuyembekezeka kuwirikiza katatu. Pochita izi, malamulo atsopano ndi opereka chitetezo chandalama. "Ogwiritsa ntchito gridi yamagetsi ku Greece adzafunika kulumikiza makinawa ndi gridi, kugula magetsi awo ndi kulipira mitengo yocheperako", akufotokoza mnzake wachi Greek wa WELTEC a John Tetoros. Tetoros Machinery ndi WELTEC BIOPOWER agwirizana mu kusintha kwa mphamvu zachi Greek kuyambira 2007. Ndi mbiri ya zomera za 18 ndi zowonjezera zomwe akhazikitsa, iwo ndi mtsogoleri wa msika wa zomera za biogas ku Greece. Kutengera lingaliro la chomera chaposachedwa ku Veria, mbewu zambiri zitha kuwonjezeredwa pagululi.
Zambiri: www.weltec-biopower.de