Iyini iThangi Lamanzi Lezolimo?
Ithangi lamanzi lezolimo liyisitsha esikhulu, esisezingeni lezimboni esiklanyelwe ukugcina amanzi, umanyolo owuketshezi, amanzi angcolile, noma i-biogas emisebenzini yokulima. Ngokungafani nemiphongolo yemvula emincane yasezindlini, amathangi ezolimo akhelwe ukuhlangabezana nezindinganiso eziqinile zesakhiwo futhi aphathe izidingo ezinomthamo omkhulu, kusukela emashumini ezinkulungwane kuya ezigidini zamalitha.
Ngenxa yokuthi amapulazi esimanje asebenza njengezindawo zezimboni ezilungiswe kahle kakhulu, la mathangi kumele amelane nesimo sezulu esibi, amelane nokugqwala kwangaphakathi, futhi akwazi ukwandiswa. Iminyaka eminingi, amapulazi ayethembele kakhulu kukhonkolo evamile noma insimbi eyoshintshwa, kodwa umkhakha wezolimo emhlabeni wonke usushintshele kakhulu emathangini amojula, anamabhawodi—ikakhulukazi ubuchwepheshe be-Glass-Fused-to-Steel (GFS)—ngenxa yokufakwa kwawo okusheshayo, ukuqina okuphezulu, nokuvumelana nezimo.
Izinto Eziyinhloko Ezisetshenziswa Epulazini Lesimanje
Amathangi amanzi ezolimo asebenzela inhlanganisela ebanzi yemisebenzi kunokugcina amanzi nje kuphela. Ayiwonga yokuphathwa koketshezi epulazini:
1. Ukugcina Amanzi Okunisela: Asebenza njengesihlanganisi phakathi komthombo wamanzi (umthombo, umfula, noma umgwaqo kamasipala) nohlelo lokunisela, eqinisekisa ukugeleza kwamanzi okungaguquki, okunomthamo omkhulu ngezikhathi eziphakeme zokunisela.
2. I-Biogas kanye ne-Anaerobic Digestion: Amathangi akhethekile avaliwe abamba igesi yemethane evela emfucumfucwini wezolimo, eguqula umquba ube amandla avuselelekayo kanye nomanyolo oyiketshezi wekhwalithi ephezulu.
3. Umanyolo Oyiketshezi kanye Nokugcinwa Komquba: Ukugcina ngokuphephile amakhemikhali ezolimo agqwala kakhulu kanye nodaka ngaphandle kokungena emhlabathini ozungezile noma emanzini angaphansi komhlaba.
4. Ukuphakelwa Kwamanzi Emfuyo: Ukuhlinzeka ngedamu lokusela elihlanzekile elithembekile lemikhiqizo yobisi, izinkukhu, nezinkomo, ukuvikela esomweni noma ekuhlulekeni kwengqalasizinda yendawo.
Hlola ukuthi ubukhulu bethangi buthinta kanjani ukuphepha kwamanzi okuphelele kwepulazi lakho kanye nesikhathi sokuchelela usebenzisa le modeli esebenzisanayo:
Ukuqonda Kobunjiniyela: Ukuze uguqule amamitha ayi-cubic (m³) abe amagaloni awuketshezi aseMelika, phindaphinda umphumela ngo-264.172.
Ukuqhathanisa Izinto: Kungani i-Glass-Fused-to-Steel (GFS) Ihlula Ezinye
Lapho amaqembu omhlaba wonke okuthenga ezolimo ehlola izinto zokwakha amathangi, isinqumo sincike ezindlekweni eziphelele zokuphila, isivinini sokufaka, nokumelana nokugqwala. Abakhiqizi abafana ne-Center Enamel bagqugquzele ukusetshenziswa kwamathangi e-GFS aboshwe ngamabhawodi ngokuhlanganisa amandla ensimbi nokumelana namakhemikhali kwengilazi.
Into | Isivinini Sokufaka | Ukumelana Nokugqwala kanye ne-pH | Isikhathi Sokuphila | Amandla Okuthutha |
Ingilazi Ehlanganiswe Nensimbi (GFS) | Ishesha Kakhulu (Iboshwe Ngamabhawodi) | Kuhle Kakhulu (Ibamba i-pH 1–14) | Iminyaka Engu-30+ | Yebo – ihlakazwa futhi ihanjiswe kalula |
UKhonkolo | Kancane (Kudinga Ukwelashwa) | Kubi kuya Kokulingene (Kuvame Ukuqhekeka) | Iminyaka Engu-15–20 | Cha – isakhiwo esihlala njalo |
Insimbi Eshiswayo | Kancane (Ukushisela Endaweni) | Kuhle (Idinga ukugcotshwa kabusha njalo) | Iminyaka engu-15–20 | Cha – iyonakala uma ihambiswa |
I-Polyethylene (Ipulasitiki) | Iyashesha (Ibunjwe kusengaphambili) | Ihle (Iyabola ngaphansi kokukhanya kwe-UV) | Iminyaka engu-10–15 | Yebo – kodwa inomkhawulo emandleni aphezulu |
Izindlela Eziyinhloko Zobunjiniyela Nokulinganisa
Ukukhetha ithangi lamanzi lezolimo elifanele kudinga izibalo ezinembile zobunjiniyela ezisekelwe emkhiqizweni wansuku zonke wepulazi kanye nezinto zemvelo.
● Ukukhula Komthamo: Njengoba umkhiqizo wezolimo ukhula, izidingo zamanzi ziyakhula. Amathangi e-Bolted GFS ngokuvamile angakwazi ukunwetshwa ngokungeza iringi eyengeziwe yamaphaneli ensimbi phezulu noma phansi, into engenakwenzeka ngokhonkolo.
● Imithwalo Yomoya Nokuzamazama Komhlaba: Amathangi kufanele akhiwe ukuze amelane namandla omoya athile kanye nezindawo zokuzamazama komhlaba zendawo yepulazi.
● Izinhlelo Zophahla: Ngokuya ngokusetshenziswa, amathangi angadinga iziqongo ezivulekile (zokuqoqa amanzi emvula ayisisekelo), amadome e-aluminium e-geodesic (ukuvikela amanzi ahlanzekile), noma uphahla olunolwelwesi olumbili (ukuthwebula i-biogas).
Imibuzo Evame Ukubuzwa (FAQ)
Ithatha isikhathi esingakanani ithangi lezolimo elenziwe ngengilazi ne-ensimbi?
Uma linakekelwa kahle, ithangi le-GFS linempilo yokusebenza elindelekile engaphezu kweminyaka engu-30. Ukumbozwa ngengilazi kuhlanganiswa nensimbi emazingeni okushisa aphezulu kakhulu (cishe ku-850°C), kwakhe umgoqo ongangeni manzi ongaxebuki, ongaqhekeki, futhi ongadingi ukupendwa kabusha njengensimbi evamile embozwe nge-epoxy.
Ingabe amathangi ezolimo angasetshenziselwa ukugcina umquba oyiketshezi?
Yebo, kodwa ukukhetha impahla kubalulekile. Umquba oyiketshezi namanzi angcolile ezolimo ane-asidi futhi agqwala. Amathangi e-GFS ayizinga lemvelaphi lomkhakha kulokhu kusetshenziswa ngoba ukumbozwa ngengilazi kumelana nezinto ezigqwalayo zomquba, kuvikela insimbi engaphansi.
Ingabe amathangi ezolimo ahlanganiswe ngezikulufi anzima ukuwafaka?
Cha. Amathangi ahlanganiswa ngamabhawudi enziwa efemini bese ethunyelwa njengamaphaneli ajwayelekile. Ahlanganiswa endaweni yokusebenza kusetshenziswa amajekhi namabhawudi akhethekile, okusho ukuthi awadingi mshini omkhulu wokwakha, awudingi ukushisela endaweni, futhi angamiswa ngesikhathi esifushane kakhulu kunokuthela ukhonkolo.
Ingabe kungenzeka ukuthutha ithangi lepulazi elikhona?
Ngamathangi enziwe ngokhonkolo noma ngensimbi eshisiwe, akunakwenzeka ukuwathutha. Kodwa-ke, amathangi ahlanganiswa ngamabhawudi angakwazi ukukhipha amanzi, akhishwe amabhawudi, athunyelwe endaweni entsha, futhi ahlanganiswe kabusha, okuvikela imali epulazi eliyitshalile uma imisebenzi ithutha.