Malinga ndi tsamba lawebusayiti la energyportal la European Union, makampani opanga mphamvu ali pafupi kusintha kwakukulu chifukwa cha zatsopano muukadaulo wopanga hydrogen wa algae. Ukadaulo wosinthawu ukulonjeza kuthana ndi kufunikira kwamphamvu kwa mphamvu zoyera komanso zongowonjezedwanso pomwe ukuchepetsa kuwononga chilengedwe kwa njira zachikhalidwe zopangira mphamvu.
Algae, zamoyo zobiriwira zoterera zomwe zimapezeka m'madziwe ndi m'nyanja, tsopano zikutamandidwa ngati tsogolo la mphamvu zongowonjezedwanso. Asayansi ndi ofufuza apeza kuti mitundu ina ya algae imatha kupanga mpweya wa haidrojeni, womwe ndi gwero la mphamvu zoyera komanso zongowonjezedwanso, kudzera mu photosynthesis.
Kuthekera kwa kupanga haidrojeni kuchokera ku algae kuli mu kuthekera kwake kupereka njira ina yokhazikika komanso yosawononga chilengedwe m'malo mwa mafuta osungiramo zinthu zakale. Haidrojeni ikagwiritsidwa ntchito ngati mafuta, madzi amapangidwa ngati chinthu china, kotero ndi gwero lamphamvu loyera kwambiri. Komabe, njira zamakono zopangira haidrojeni nthawi zambiri zimaphatikizapo kugwiritsa ntchito mpweya wachilengedwe kapena mafuta ena osungiramo zinthu zakale, zomwe zimapangitsa kuti mpweya woipa utuluke. Mosiyana ndi zimenezi, kupanga haidrojeni pogwiritsa ntchito algae kumapereka yankho ku vuto la chilengedweli. Njirayi imaphatikizapo kukulitsa algae ambiri, kuwayika padzuwa, ndikusonkhanitsa haidrojeni yomwe amapanga. Njirayi sikuti imangochotsa kufunikira kwa mafuta osungiramo zinthu zakale, komanso imathandiza kuchepetsa kuchuluka kwa mpweya wosungiramo zinthu zakale mumlengalenga, chifukwa algae imatenga mpweya wosungiramo zinthu zakale panthawi ya photosynthesis.
Kuphatikiza apo, algae ndi zamoyo zothandiza. Poyerekeza ndi zomera zapadziko lapansi, amatha kupanga biomass yochulukirapo kuwirikiza ka 10 pa unit area, zomwe zimapangitsa kuti akhale magwero abwino kwambiri opangira hydrogen yambiri. Kuphatikiza apo, algae amatha kukula m'malo osiyanasiyana, kuphatikizapo madzi amchere, madzi amchere, ndi madzi otayira, motero sapikisana ndi madzi abwino omwe amagwiritsidwa ntchito ndi anthu komanso ulimi.
Komabe, ngakhale kuti kupanga haidrojeni kungathe kuchitika m'nyanja, ikukumananso ndi mavuto. Pakadali pano njirayi ndi yokwera mtengo ndipo ikufunika kafukufuku wowonjezereka ndi chitukuko kuti ipange phindu pamalonda. Kugwira ntchito bwino kwa kupanga haidrojeni kuyeneranso kukonzedwa, chifukwa gawo lokha la kuwala kwa dzuwa lomwe limatengedwa ndi algae limasanduka haidrojeni.
Komabe, kuthekera kwa algae kupanga haidrojeni sikunganyalanyazidwe. Luso limeneli lingakhale ndi gawo lofunika kwambiri pakusintha gawo la mphamvu pamene kufunikira kwa mphamvu zoyera komanso zongowonjezedwanso padziko lonse lapansi kukupitirirabe. Kuyika ndalama mu kafukufuku ndi chitukuko, pamodzi ndi mfundo zothandizira boma, kungathandize kuti ukadaulo uwu uyambe kugulitsidwa mwachangu. Kupanga njira zogwira mtima komanso zotsika mtengo zolima algae, kuchotsa haidrojeni, ndi kusunga kungathandizenso kuti ukadaulowu ugwiritsidwe ntchito kwambiri.
Pomaliza, kupanga haidrojeni kuchokera ku algae ndi njira yabwino yopangira mphamvu zokhazikika. Imapereka mphamvu yoyera komanso yongowonjezwdwa yomwe ingathandize kuchepetsa kuwononga chilengedwe kwa njira zamakono zopangira mphamvu. Ngakhale kuti pali mavuto, kuthekera kwa ukadaulo uwu kusintha makampani opanga mphamvu n'kwakukulu. Ndi kafukufuku ndi chitukuko chomwe chikupitilira, kupanga haidrojeni kuchokera ku algae kungakhale kofunikira kwambiri pakusakaniza mphamvu padziko lonse lapansi, kuyambitsa nthawi yatsopano yopanga mphamvu zokhazikika komanso zosawononga chilengedwe.
Nthawi yotumizira: Ogasiti-01-2023
