Yonke into okufuneka uyazi malunga ne-biogas kunye nemveliso yayo

  • I-Biogas ngamandla acocekileyo enziwa ngokubola kwenkunkuma ephilayo.
  • Isebenzisa i-anaerobic digestion ukuvelisa i-methane, eluncedo njengamafutha.
  • I-Biogas ineendlela ezahlukeneyo zokusebenza, ukusuka ekuveliseni umbane ukuya ekufudumezweni kwasekhaya okanye ekuphekeni.

biogas

Kukho imithombo emininzi yamandla ahlaziyekayo, njengomoya, ilanga, i-geothermal, ihydraulic, phakathi kwezinye. Namhlanje siza kuhlalutya umthombo wamandla ohlaziyekayo othi, nangona ungaziwa njengangaphambili, unamandla amakhulu. Sithetha nge-biogas.

I-Biogas yigesi evela ekubolisweni kwezinto eziphilayo, phakathi kwezinye iinzuzo, amandla acocekileyo kunye nokuhlaziywa. Kweli nqaku siza kuhlolisisa inkqubo yemveliso, ukusetyenziswa, iingenelo, izinto ezingeloncedo kunye nokunye. Ngaba uyafuna ukwazi ngokweenkcukacha yonke into enxulumene ne-biogas?

Iimpawu zebiogas

imveliso biogas

I-Biogas yigesi eveliswa kukonakala kwezinto eziphilayo. Le nkqubo yenzeka ngokwemvelo kwiindawo ezingenayo ioksijini okanye kwizixhobo ezivaliweyo ezibizwa ngokuba yibiodigesters. Yigesi eyenziwe ikakhulu yimethane kunye necarbon dioxide, ezithi xa zidibene zimele phakathi kwe-60% kunye ne-90% yokwakheka kwayo iyonke. Ukongeza, ibandakanya amanani amancinci amanye amacandelo afana ne-hydrogen, i-nitrogen kunye ne-hydrogen sulfide.

Imethane Lilungu eliphambili legesi yebhayoloji njengoko, njengerhasi yendalo, inokutsha kakhulu kwaye ngoko ke iluncedo njengomthombo wamafutha.

Iimpawu ze-biogas zenza ukuba ibe yindlela esebenzayo yokuvelisa umbane, ubushushu, kunye ne-biofuel, eyibeka njengenye indlela yokuhlaziywa kumafutha e-fossil.

Yenziwa njani i-biogas?

Ukutsalwa kwe-biogas kwiindawo zokulahla inkunkuma

Ukuveliswa kwe-biogas kulandela inkqubo ebizwa ngokuba ukugaya kwe-anaerobic, okubandakanya ukubola kwezinto eziphilayo nge-microorganisms ngokungabikho kwe-oxygen. Inkunkuma eyahlukeneyo ingasetyenziswa, ukusuka kumgquba wezilwanyana, inkunkuma yezolimo, ukuya kwilindle kunye nenkunkuma yasezidolophini.

Inkqubo yahlulwe yangamanqanaba amane:

  • I-Hydrolysis: Iimolekyuli ezinkulu zezinto eziphilayo zohlulwa zibe yimichiza elula.
  • I-Acidogenesis: Ii-Microorganisms ziguqula ezi khompawundi zibe yi-fatty acids, i-alcohol kunye ne-CO2.
  • I-Acetogenesis: I-Acids iguqulwa ibe yi-acetate kunye ne-hydrogen.
  • I-Methanogenesis: I-Methane kunye ne-CO2 ziveliswa, ukuvelisa i-biogas eluncedo njengamafutha.

Ukubola kwenzeka ngaphakathi iipilisi, ezivaliweyo, izikhongozeli ezingenamoya ezenzelwe ukulungelelanisa iimeko zokubola. Ezi zixhobo zinokwahluka ngobukhulu kunye nomthamo, ukusuka kwizikhongozeli ezincinci zendlu ukuya kwizityalo ezinkulu zemizi-mveliso.

Amandla amandla

ukufumana i-biogas yasekhaya

I-Biogas inamandla amakhulu; Ngecubic meter yebiogas kunokwenzeka ukwenza malunga ne-2 kWh yombane, elingana nokutya ukuya kutsho kwiiyure ezintandathu zokukhanya kwibhalbhu yokukhanya eyi-60-watt okanye ukunika amandla isikhenkcisi esincinci, esisebenza kakhulu ngeyure enye.

Xa kuthelekiswa nezinye izinto ezivuselelekayo, i-biogas inenzuzo yokukwazi ukusetyenziselwa ukufudumeza, ukupheka kunye nokuveliswa kombane, ukuthatha inzuzo yezinto eziphilayo ezinokuthi zishiywe njengenkunkuma kwiindawo zokulahla inkunkuma. Kananjalo ayixhomekekanga kwizinto zemozulu ezinje ngelanga okanye amandla omoya.

Yintoni i-biodigester?

izityalo ze-biogas

I-biodigester sisixhobo esivaliweyo, esitywinwe nge-hermetically apho inkunkuma ye-organic ivumelekile ukuba ibole ukuze idale i-biogas. Ezi zixhobo zinokufumaneka kumakhaya, kwiifama ezincinci okanye kumaziko oshishino. Ii<em>biodigesters azivelisi kuphela igesi ye<em>methane kodwa zikwavelisa i-byproduct ebizwa ngokuba yi<em>digestate, enokusetyenziswa njengesichumiso sendalo esityebileyo ngezondlo.

Amazwe aphambili ngokwazisa i-biodigesters ngomlinganiselo omkhulu aquka iJamani, i-China kunye ne-Indiya. KwiLatin America, amazwe afana neBrazil neArgentina nawo enze inkqubela phambili enkulu ekusebenziseni le teknoloji ukunciphisa impembelelo yokusingqongileyo kunye nokuvelisa amandla ngendlela ezinzileyo.

Ukusetyenziswa kwangoku kwe-biogas

Ukusetyenziswa kwee-biogas namhlanje

I-Biogas ineendlela ezahlukeneyo zokusebenza ukusuka ekuveliseni umbane kwimizi-mveliso ukuya kusetyenziso lwasekhaya ukufudumeza nokupheka. Kumazwe amaninzi, i-biogas isetyenziselwa ukuvelisa amandla kwinkunkuma yezolimo kunye nodaka lwelindle. Ngokomzekelo, e-Argentina, i-biogas isetyenziselwa ukunyanga i-stage, i-byproduct yeswekile eyenziwa ngexesha lenkqubo yayo yoshishino.

Ezilalini, iingenelo ze-biogas zicacile. Inika amandla afikelelekayo kwiindawo ezikude kunye neemveliso eziluncedo kwezolimo, ezifana nezichumisi zendalo, ngexabiso elincitshisiweyo. Ngaphezu koko, ngokulawula ngcono ungcoliseko lwendalo kunye ne-biodigesters, sinegalelo ekunciphiseni iingxaki zokusingqongileyo ezifana nokukhutshwa kweegesi ze-greenhouse.

I-Biogas ikwasetyenziswa kwiindawo zokulahla inkunkuma zale mihla, nto leyo eyenza kube lula ukusebenzisa irhasi yemethane eveliswa kukubola kwenkunkuma. Izixeko ezininzi ezifana neSantiago de Chile ziye zaqalisa ukusebenzisa i-biogas njengomthombo wamandla kuthungelwano lokuhambisa igesi yendalo.

Ikamva elinokubakho kwi-biogas

yonke into ofuna ukuyazi malunga ne-biogas kunye nemveliso yayo

I-Biogas inekamva elithembisayo ngenxa yokukwazi ukunciphisa inkunkuma kunye nokwenza amandla acocekileyo. Njengoko iteknoloji iqhubela phambili, ukusetyenziswa kwe-biodigesters kunokusebenza kakuhle kwaye kungabizi kakhulu, okuya kuba negalelo ekwamkelweni okukhulu kolu hlobo lwamandla kumazwe asakhasayo kunye nalawo anamacandelo amakhulu ezolimo kunye nemfuyo.

Ukongezelela, iindlela ezisebenzayo ngakumbi ziphuhliswa ukuvutshelwa kunye nokukhutshwa kwe-biogas, ethembisa ukwandisa ukusetyenziswa kwayo kwinqanaba lemizi-mveliso. Ngaphandle kwamathandabuzo, i-biogas iya kuba yenye yeentsika kutshintsho olusingise kwiimodeli zoqoqosho ezijikelezayo, apho inkunkuma iphinda isetyenziswe kwimithombo emitsha yamandla kunye nezixhobo ezisebenzisekayo.

I-Biogas ayincedi kuphela ukunciphisa utshintsho lwemozulu, kodwa inokuguqula inkunkuma ibe ngumthombo wamandla ahlaziyekayo kunye neemveliso eziluncedo ezifana nezichumisi, ebonisa amandla ayo njengenxalenye yekamva lamandla ehlabathi.


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  1. Uxanduva lwedatha: UMiguel Ángel Gatón
  2. Injongo yedatha: Ulawulo lwe-SPAM, ulawulo lwezimvo.
  3. Umthetho: Imvume yakho
  4. Unxibelelwano lwedatha: Idatha ayizukuhanjiswa kubantu besithathu ngaphandle koxanduva lomthetho.
  5. Ukugcinwa kweenkcukacha
  6. Amalungelo: Ngalo naliphi na ixesha unganciphisa, uphinde uphinde ucime ulwazi lwakho.

      U-Jorge Bussi sitsho

    Bos,
    Ndiphanda ukwenza i-biodigester.
    Ukusebenza kwifama yeehagu eneentloko ezingama-8000, ndifuna inkampani enamava kulwakhiwo lwee-biodigesters.
    Oku kukummandla osemazantsi.
    Ozithobileyo
    G.Busi