Iyo Mvura Inotamba Sei Chikamu MuGeneral Generation
Simba reMhepo Kupisa: Maererano neUniversity of Concerned Scientists, inenge 90 kubva muzana yemagetsi yakaumbwa muUnited States inobva ku thermoelectric power plants, kusanganisira malahle, nyukiliya , gasi yemafuta, uye mafuta. Zvivako zvakadaro zvinoda mvura yekugadzirisa. Kupisa kwemafuta kunobhaira mvura kuti igadzire mhepo, iyo inotungamirirawo, inokonzera jenereta kugadzira magetsi. Kupisa kwemazuva emagetsi zvinowanzogadzirirwa kushandisa mvura pane kamwechete-kuburikidza kana kuti mvura-yekudzokorora. Kunyange imwechete-kuburikidza nehurongwa hwave hwakakurumbira (uye huri kuverenga 43 muzana yemasimba emagetsi) nekuda kwekusava kwayo, chokwadi chokuti vanobudisa mvura inopisa mvura mumvura inoisa njodzi dzakatipoteredza. Mishomanana matsva emagetsi anoshandiswa kamwechete-kuburikidza nekupisa.
Hydroelectric Generation : Chizvarwa chemagetsi chinoreva kugadzirwa kwemagetsi kuburikidza nekushandiswa kwemvura inosimudzira kuchinja matanhi.
Iyi mafomu emasimba inogona kudzorerwa zvakare. Pane mhinduro dzisina kunaka, zvisinei, maererano nokusika mvura yekuchengetedza mushure memadzimai, izvo zvinogona kuparadza nzvimbo yekugara uye zvinotoda kuendeswa kune vagari venharaunda. Ikoko kunogonawo kuva nemafuta emagetsi emagetsi anokonzerwa nedzimba yekuvaka, uyewo yakabatana nemafashamo uye kusunungurwa kwakabuda kwecarbon dioxide uye gesi methane kubva pakuora kwezvinhu zvakasikwa.
Nzvimbo yemvura yakasvibiswa mumvura yakadzika ine zvinhu zvisinganyanyi kukosha inenge isina dambudziko panyaya iyi.
Mvura Inoshandiswa Mukudhonza Kwemapupa: Kushandiswa kwemvura chinhu chinokosha chekubvisa michero yemarasha, mafuta, gasi chaiyo uye uranium. Pamberi pemazimbe anogona kupiswa, inofanira kushambidzwa nemvura kubvisa sulfure uye zvimwe zvinosvibisa. Mirivha yemarasha, kusanganisira mvura inoda kudimbisa mitambo pamwe chete nekushamba kwamalahle, inodya mabhiriyoni makumi manomwe nemakumi maviri nemaviri pazuva. Mvura ihwowo chinhu chinonyanya kukosha chegasi rezvechibage kubva kune shale gas deposits uye kukakavara kunokonzera kushandiswa . Shale gasi iri kuwedzera kukosha kwegasi yemagetsi muU.S., ichikura kubva kubva kune chetatu chezvokudya muna 2012 kusvika inenge hafu yegore ra2040. Hydraulic fracturing kana hydrofracking inosanganisira kutumira musanganiswa wemvura nemakemikari kuburikidza neforrow hole kukamanikidzwa kwepamusoro kuti asunungure gesi chaiyo. Izvo zvinoda kuti mvura yakawanda inogona kunetsa zvinhu zvekumba. Kushandiswa kwemakemikari mumugwagwa unokonzera zvakare kwakakonzera kushushikana pamusoro pekuguma kwehuwandu hwemvura.
Kugadzirwa Kwemafuta, Kuchengetedza uye Kutakura: Zvinhu zvakadai se uranium, mafuta uye gasi chaiwo zvose zvinofanira kucheneswa vasati vashandise sezvinobvira.
Izvi zvinoda huwandu hwemvura. Mushure mekuwedzera kwegesi, somuenzaniso, zvinodarika mamiriyoni mazana mana emakiritsi emvura pazuva pazuva anoshandiswa mumhepo yegasi yekuchenesa uye yepipeline operation. Nzira dzokufambisa mvura dzinoshandiswawo kutakura mazimbe slurries, mari yakaisvonaka yevhu pamwe chete nemvura, uyewo kuedza pipeline zvirongwa zvekugona kubuda.
Sangano reUnited of Concerned Scientists rinoti, kusarudza kwekombiyuta kunokosha pakunosarudza kushandiswa kwemasimba ekugadzirisa magetsi emunharaunda yako. Munguva pfupi, zvivako zvemasimba zvinogona kusimbisa zvipenyu zvekugara kwepanyika kuburikidza nekugadzirisa mvura yemunharaunda uye kuwedzera kwemazimbe emvura. Kupera kwenguva refu, masimba ane simba anokwanisa kukanganisa kuchinja kwemamiriro ekunze. Sezvavanonyorera, "mapurisa emagetsi ekusimba emakambani eUnited States ane zvakawanda zvakasiyana-siyana-kushandiswa kwemvura uye mapurogiramu emakona.
Zvigadziriswa nemiti yakadzika-mvura inotadza kusanyanya kudzvinyirira pamunzvimbo dzemvura. Zvishandiso ne carbon-intensive power plants zvinobatsira pakugara kwenguva refu kushungurudzika kwemvura nekuwedzera kuchinja kwemamiriro ekunze. "
Mamwe Mashandisirwo emvura ekugadzira magetsi
Kune zvimwe zvinoshandiswa zvemvura mukugadzirwa kwemagetsi. Chinyanya kukosha chekushanda kwakadaro ndiko kushandiswa kwemvura yekugadzirwa kwemhepo. Mvura inoshandiswa mukugadzirwa kwebiofuel inogona kuva yakakwirira chaizvo. Maererano nekufungidzira kumwe, 1 500 magironi emvura anodiwa kuti aumbe imwe gononi ye-ethanol yakagadzirwa negorosi. Mazhinji emvura anodiwa panguva yekurimwa. Sangano rekurima reUnited States rasati rava kuda kushandisa anenge 25 kusvika ku50 muzana yemvura yakachena yemvura. Kunyange pasina uroyi hwakatsaurirwa kuti utsigire kubudisa biofuel, kushaiwa kwemvura ikozvino chinhu chiri munzvimbo dzakawanda dzinokura.
Mvura inogona kubatsira kuzadza zvinoda simba remangwana kuburikidza nedzimwe mhando dzekombiyuta dzakadai sedzimba dzemvura dzakawanda dzemvura, kana simba makumi ezviuru zvemadhamu muUnited States izvo zvisingagoni kupa simba. Dzimwe nzira dzinoramba dzichitsvakurudzwa nekuda kwekuwedzerwa kwemaji emvura dzinosanganisira magungwa ega uye mafungu. Imwe pfungwa pfupi ichangobva kuongororwa inogona kubuda mumvura kuti ipe simba. Izvo zvichinyatsofungidzirwa mumasikirwo, zvinoratidzira zvinoratidza kuti zvivakwa zvinotenderera pamusoro pemvura, kunyanya munzvimbo yakasviba, inogona kutora kumusoro kumvura inoputika kuti iumbe simba.
Kushandiswa kwemvura kwakakosha kune vazhinji vemazuva ano simba rekuita muUnited States Tinofanira kuita zvisarudzo zvakanaka pamusoro pekuti tinosarudza kuunza simba sei isu tichifambira mberi kuitira kuti kuchengetedza mvura mune ramangwana.