Yokutanga Kubaya biomethane kubva mumarara emaindasitiri muSpain Iye zvino zvave zvechokwadi, uye zvapera kuAndalusia. Nzvimbo iyi, iri paGunvor complex muPalos de la Frontera (Huelva) uye yakavakwa neVeolia, inoratidza shanduko huru munzira iyo mamwe marara emvura anobva mumaindasitiri anoshandiswa, achiashandura kubva padambudziko rezvakatipoteredza kuita simba rinoshanda.
Nechirongwa ichi, makambani maviri aya anoratidza kuti hupfumi hwakatenderera uye kudzoreredza simba Zvinogona kushandiswa zvinobudirira munzvimbo chaiyo yemaindasitiri, zvichipa gasi rinogona kushandiswazve kugrid, zvichideredza kusvibiswa kwemhepo, uye zvichisimbisa kuchengetedzeka kwenzvimbo iyi. Iyi haisi imwe fekitori chete, asi modhi yekutarisira marara nesimba iyo inotarisira kudzokororwa mune dzimwe nzvimbo dzeSpain neEurope.
Basa rokupayona muPalos de la Frontera
Veolia yakagadzira, yakavaka uye ikozvino inoshanda ne fekitari yebiogas yakabatanidzwa muzvivakwa zveGunvor muPalos de la Frontera, yakatarisana zvakanyanya nekurapa mvura inoyerera kubva mumaindasitiri. Iyi ndiyo nguva yekutanga muSpain kuti rudzi urwu rwekudzoreredza simba rushandiswe kumarara emaindasitiri erudzi urwu, zvichigadzira biomethane yakakodzera kuisirwa zvakananga mu network yegasi rechisikigo.
Chinonyanya kukosha cheprojekiti iyi ndechekuti modhi yakatenderera yakazaraMvura yakasviba yemumaindasitiri haisisiri chinhu chakareruka chekugadzirisa, asi inozivikanwa serwizi rune simba rakawanda. Kuburikidza nekugaya kusina mweya kunoteverwa nedanho repamusoro rekuchenesa, simba iri rinoshandurwa kuita biomethane yemhando yepamusoro inopinzwa muAndalusian gas network.
Chigadzirwa ichi chakatanga kuisa biomethane mugrid pakupera kwe Zvita 2025Izvi zvakaratidza kupera kwechikamu chekuiswa kwehurongwa hwekubatanidza zvivakwa zvegasi. Izvi zvinoisa Andalusia muchikamu ichi. mutungamiri mukuvandudzwa kwegasi rinogona kushandiswazve kumaodzanyemba kweEurope uye zvinosimbisa basa reSpain mukuwedzera kwebiomethane yemaindasitiri padanho renharaunda.
Nzvimbo iyi yakagadzirirwa kuwedzera kubatana pakati kutarisira marara, kurapwa kwemvura uye kugadzirwa kwesimbaKubatanidza ruzivo rwetekinoroji neruzivo rwekushanda rwakaunganidzwa neVeolia mumisika yakasiyana, nzira iyi yakazara inobvumira chirongwa ichi kuti chiratidzwe kwete semhinduro chaiyo chete, asiwo sepuratifomu yekudzidza yezvirimwa zvakafanana mune ramangwana.
Kubva pamaonero aGunvor, budiriro iyi chikamu chezvirongwa zvavo zveku kubvisa kabhoni mumhepo uye kugadzirisa maitironekushandisa mhinduro inodzora marara ayo uye panguva imwe chete inogadzira gasi rinogona kushandiswazve rinogona kushandiswa nehurongwa hwesimba remunharaunda.
Kurapa nekugadzira biomethane
Padanho rekushanda, fekitori inoita mabasa ayo zuva nezuva 105 m³ yemarara emumaindasitiriKubva pahuwandu hudiki uhwu, maitiro ekugadzirisa anobvumira kudzoreredzwa kwehuwandu hwakawanda hwesimba remvura idzi, idzo dzaimbogadziriswa chete dzisati dzaburitswa kana kushandiswazve.
Sisitimu iyi yakagadzirirwa kugadzira anopfuura 8.000 m³ yebiomethane pazuvaKana nhamba iyi inofungidzirwa mugore rose rekushanda, kugadzirwa kwayo kunodarika 32 GWh pagore yesimba rinogona kuvandudzwa. Zvichienderana nedata rakapihwa nekambani, huwandu ihwohwo hwakaenzana neavhareji yesimba rinoshandiswa neavhareji yeavhareji ye Mhuri dzechiSpanish dzinosvika zviuru zvipfumbamweIzvi zvinopa pfungwa yehukuru chaihwo hweprojekiti maererano nebasa remagetsi rinogona kuitwa.
Biomethane yakawanikwa inosangana ne zvinodiwa zvemhando yepamusoro zvinodiwa kuti munhu apinzwe mugasi rechisikigoIzvi zvinoreva kuti gasi rinogona kushandiswazve rinosanganiswa negasi rekare uye rinogona kushandiswa pazvinangwa zvakafanana: kupisa, mvura inopisa yemumba, mashandiro emaindasitiri, kana kugadzira magetsi, pakati pezvimwe. Kubva pamaonero emushandisi wekupedzisira, hapana musiyano wehunyanzvi pakushandiswa, asi pane musiyano pamavambo uye kukanganisa kwemamiriro ekunze.
Nekutsiva huwandu hwakaenzana hwegasi rechisikigo nebiomethane inogadzirwa munharaunda, chirongwa ichi chinobatsira zvakananga ku kusiyanisa kwemusanganiswa wesimba reSpainUyezve, zvinosimbisa Hutongi hwesimba reAndalusianekuderedza kuvimba nemafuta efossil anotengwa kunze kwenyika uye kushandisa zviwanikwa zvinowanikwa munharaunda yacho pachayo.
Maitiro aya anoenderana nepfungwa huru dzeEuropean Union dzesimba nemamiriro ekunze, idzo dziri kukurudzira zvakasimba magasi anogona kushandiswazve, kunyanya biomethane, sechinhu chakakosha mukubvisa kabhoni mumasekta akaoma kushandisa magetsi uye mukutsungirira kwemasimba emagetsi.
Tekinoroji inoshandiswa: kubva kumarara emvura kusvika kugasi rinogona kushandiswazve
Kuti izvi zvikwanisike kubva pakuva marara akaomarara kuenda kugasi rinogona kushandiswazve rine grid, Veolia yakaisa seti ye matekinoroji epamusoro-soro anoshanda zvakanakaizvo zvatove zvichishandiswa mune dzimwe misika asi izvo muSpain zvisati zvamboshandiswa kusvika pari zvino kune rudzi urwu rwemagetsi emaindasitiri.
Chinongedzo chekutanga mukuita uku ndeche reactor yekugaya isina anaerobic ine tekinoroji yemembraneInotengeswa pasi pechiratidzo cheMemthane®, ine huwandu hwe4.000 m³. Midziyo iyi yakagadzirirwa kuwedzera kugadzirwa kwegasi kubva munzizi dzemvura dzine mutoro we organic wakawanda, ukuwo ichidzikamisa tsvina inobuda.
Zvadaro, biogas isina kubikwa inopfuura nemuhurongwa hwe kubviswa kwesulfurization yezvisikwa (Sulfothaneâ„¢), iyo inobvisa hydrogen sulfide (Hâ‚‚S) nezvimwe zvinhu zvisingadiwe. Danho iri rinokosha pakudzivirira zvimwe zvese zvinoshandiswa, kuona kuti michina yacho inogara kwenguva refu, uye kudzivirira kuburitswa kwemagasi anoparadza kana anonhuwirira zvisina kunaka.
Danho rekupedzisira ndiro rekuvandudza, iro rinozivikanwa seMemGasâ„¢, iro inochenesa biogas kuti iwane biomethane zvichisangana nezvinodiwa zvemhando yepamusoro uye kuchena zvakaiswa kuti zvipinzwe mu network. Muchikamu chino, huwandu hwemethane hunogadziriswa uye magasi akadai secarbon dioxide nezvimwe zvisaririra zvinobviswa, kuitira kuti gasi rinogona kuvandudzwa rive nemaitiro akafanana negasi rechisikigo refossil.
Kusanganiswa kwetekinoroji idzi nhatu munzvimbo imwe chete yemaindasitiri kunobvumira kushanda nguva dzose uye zvinobudirira, yakagadziriswa zvichienderana nehunyanzvi hwemarara akagadziriswa uye yakagadzirirwa kuderedza kushandiswa kwesimba uye kurasikirwa kwesimba mukati meketani yekushandura.
Kukanganiswa kwezvakatipoteredza uye mupiro wemamiriro ekunze
Kupfuura hunyanzvi chete, chirongwa ichi chinoonekwa sechinoonekwa pamhedzisiro yaro pamamiriro ekunze nenharaunda. Kugadzirwa kwebiomethane pagore kunofungidzirwa kuti kunoitika kuderedzwa kwematani anopfuura 8.000 eCOâ‚‚ pagorenekutsiva gasi rechisikigo refossil negasi rinogona kuvandudzwa rine huwandu hwakaderera hweutsi hunobuda mukati mehupenyu hwaro hwese.
Zvichienderana nekuverenga kwakaburitswa nekambani, kudzikiswa uku kweutsi hunobuda mumhepo kwakafanana ne kubvisa mota dzinosvika zviuru zvina yemigwagwa yeSpain gore rega rega. Kunyangwe izvi zvichireva kuti zvakaenzana, zvinongoratidza kukura kwekubatsira kwemamiriro ekunze kunoenderana nekushanda kwenguva refu kwefekitori.
Chirongwa ichi chinopawo mhinduro yekuchengetedza marara nenzira inochengetedza magariro yemvura inoyerera mumaindasitiri inodyisa nzvimbo iyi. Panzvimbo pekuti ichengetwe kuti isangane nezvinodiwa zvekurasa marara munzvimbo ino, marara aya anopinda muchirongwa chinovhara denderedzwa riri pakati pekugadzirisa nekugadzira simba, zvichienderana zvizere nemisimboti yehupfumi hwakatenderera.
Maitiro aya anoderedza kumanikidzwa kwezvimwe zvinhu zvekugadzirisa, anoderedza huwandu hwemarara anoda mhinduro dzechinyakare, uye anogadzira chigadzirwa chesimba chinogona kukosheswa nehupfumi, nokudaro zvichibatsira kuvandudza kurarama kwenguva refu mune zveupfumi kuisirwa.
Mumamiriro ezvinhu apo Spain neEuropean Union dzakaisa zvinangwa zvinowedzera zve kusapindira mune zvemamiriro ekunze uye kuderedza kusvibiswa kwemhepoZvirongwa zvakaita seizvi zvinopa mienzaniso chaiyo yekuti kushandiswa kwekubvisa kabhoni mumaindasitiri kunogona kufambira mberi sei kuburikidza nekubatanidzwa kwetekinoroji dziripo kare pamusika.
Hupfumi hwakatenderera uye modhi inogona kudzokororwa yeindasitiri
Chimwe chezvinhu zvinonyanya kukosha pachirongwa chePalos de la Frontera ndechekuti chiri kushanda sei. nyaya yekushandisa inogona kudzokororwa mune dzimwe nzvimbo dzemaindasitiri dzinogadzira hova dzemvura dzine zvinhu zve organic zvinogona kushandiswa. Chirongwa chakaitwa chinoratidza kuti zvinokwanisika kubatanidza simba rekudzoreredza munzvimbo yacho pachayo, kuribatanidza ne network yegesi, uye kurienzanisa nezvinangwa zvemamiriro ekunze zvemakambani nemasangano ehurumende.
Veolia anoronga chirongwa ichi mukati me Chirongwa cheGreenUpChinangwa chechirongwa ichi ndechekusimudzira kugadzirwa kwesimba remagetsi risingashandise kabhoni munzvimbo uye kupa mhinduro dzakakwana dzinosanganisa hunyanzvi hwetekinoroji, kuchengetedzeka kwezvakatipoteredza, uye kuenzana kwehupfumi. Nenzira iyi, chirongwa cheAndalusian chinoshanda sechiratidzo chehunyanzvi hweboka munzvimbo dzakadai semvura, marara, uye simba.
Gunvor anosimbisa muenzaniso wechiitiko ichi maererano ne kubvisa kabhoni mumaindasitiri uye kugadzirisa zviwanikwaKushanda pamwe chete pakati pemushandi wesimba nekambani yezvekuchengetedza zvakatipoteredza kunobvumira kubatanidzwa kwekutonga kwemarara epamusoro uye kugadzirwa kwegasi rinogona kuvandudzwa rinotengeswa munzvimbo imwe chete.
Chokwadi chekuti biomethane inopinzwa mu network yegasi rechisikigo yeAndalusia Izvi zvinovhura mukana kune vamwe vatengi vemaindasitiri, vedzimba, uye vemabhizinesi kuti vabatsirwe zvisina kunanga negasi rinogadzirwazve, pasina kuda kuchinjwa kwemidziyo yavo. Nenzira iyi, mabhenefiti epurojekiti anosvika kunze kwenzvimbo yefekitori uye anobatsira sisitimu yese yegasi remunharaunda.
Munyika ine maindasitiri akawanda uye ine marara akawanda emvura neakasikwa, muenzaniso wePalos de la Frontera unoratidza kuti pane zvichaitika mune ramangwana zvinogona kubatanidza Biomethane yeindasitiri sechinhu chakakosha mukuchinja kwesimba reSpain neEurope.
Kazhinji, kuiswa kwekutanga kwebiomethane kubva mumarara emaindasitiri muSpain kunoratidza kubatana pakati petekinoroji yekare, zvinangwa zvemamiriro ekunze ane chinangwa uye kutsvaga kuzvimiririra kukuru kwesimba, zvichijekesa kuti marara anhasi anogona kuva chikamu chakakosha chekupa simba mangwana kana mhinduro dzakagadzirwa zvakanaka dzehupfumi hwedenderedzwa dzikabatanidzwa.