Ukukhetha Ithangi Elifanele Amaphrojekthi Okuhlanza Amanzi Angcolile
Kwadalwa ngo 07.20
Ungakhetha Kanjani Ithangi Elilungile Lezinhlelo Zokwelapha Amanzi Odoti
Ukukhetha ithangi lokuhlanza amanzi angcolile kungenye yezinqumo ezinomthelela omkhulu ekwakhiweni kwesitshalo. Ukusetshenziswa kwempahla engafanele noma ukwakheka okungafanele kungaholela ekugqwaleni okusheshayo, ukuwohloka kwesakhiwo, kanye nezindleko eziphakeme zesikhathi eside zokulungisa.
Konjiniyela nabaphathi bamaphrojekthi, inqubo yokukhetha kufanele ihleleke, idlulele ngale kwenani lokuqala ukuze ihlole izindleko eziphelele zomjikelezo wempilo kanye nokuhambisana kobuchwepheshe bohlelo.
1. Hlaziya Inqubo & Umthwalo Wamakhemikhali
Amakhemikhali amanzi akho angcolile anquma impahla yethangi. Buza lokhu okulandelayo:
● Iyini izinga le-pH? Amanzi angcolile ane-asidi kakhulu noma i-alkaline kakhulu angabola ngokushesha ukhonkolo nensimbi yekhabhoni.
● Ingabe kukhona i-H2S? I-Hydrogen sulfide iyimbangela eyinhloko "yokugqwala komqhele" emathangini kakhonkolo. Uma kukhona i-H2S, khetha izindawo ezingenzi lutho njenge-Glass-Fused-to-Steel (GFS).
● Ingabe ukwelashwa kwezinto eziphilayo noma amakhemikhali? I-Anaerobic digester idinga ukuqina okungangeni moya kanye nokufakwa kwe-thermal insulation okusezingeni eliphezulu, kuyilapho amathangi okufaka umoya edinga ukuqina kwesakhiwo ukuze amelane nokudlidliza kwemishini.
2. Hlola Ukuphila Kwezinto vs. Ukulungiswa
Uma uqhathanisa izinketho, bheka Izindleko Zokuphelele Zobunikazi (TCO) zeminyaka engu-30, hhayi nje izindleko zokwakha zokuqala.
Uhlobo Lwamatangi | Ukumelana Nokugqwala | Izidingo Zokunakekela | Impilo Ejwayelekile |
Ingilazi-Efused-to-Steel (GFS) | Kuhle (Inert) | Okuncane | 30+ Iminyaka |
Ikhonkolo Eqinile | Okuphakathi (Kudinga Ukufakwa) | Phezulu (Ukufaka Kabusha / Ukulungisa) | Iminyaka engu-20–30 |
Insimbi Ekhabhoni Eshiseliwe | Phansi | Phezulu Kakhulu (Ukupenda / Ukufaka i-Coat) | Iminyaka engu-15–20 |
Insimbi Engagqwali | Phezulu | Phansi | Iminyaka engu-30+ |
3. Izithiyo Zendawo & Izinto Zokuhambisa
● Ukulinganiselwa Kwesikhala: Uma indawo iminyene, amathangi e-bolted modular angcono ngoba angahlanganiswa endaweni encane kusetshenziswa indlela yokukhuphula (jacking method), kugwenywe isidingo sokusebenzisa i-crane enkulu.
● Iskhathi Sephrojekthi: Uma usebenza ngaphansi kwesikhathi esinqunyiwe, amathangi ensimbi abhijelwe ahlinzeka "ngokuhlela okulindelekile." Ukwakhiwa kukakhonkolo kuthinteka kakhulu ukubambezeleka kwesimo sezulu (ukuthulula/ukupholisa), okungadala umthelela kuyo yonke inkathi yephrojekthi yakho.
4. Izindinganiso Zobunjiniyela Nokuthobela
Ungakhethi umkhiqizi ongakwazi ukuhlinzeka ngemibhalo eqinisekisiwe. Qinisekisa ukuthi umklamo wethangi lakho uhambisana nalokhu:
● AWWA D103-09: Emathangini ensimbi abhijelwe. (awukho umehluko)
● ISO 28765: Emathangini ensimbi anengilazi. (awukho umehluko)
● NSF/ANSI 61: Uma indawo yokwelapha iphatha amanzi okuphuza noma imifudlana yezinqubo zokudla. (awukho umehluko)
"Uhlu Lokuhlola" Lwabaphathi Bokuthenga
Ngaphambi kokuqinisekisa ukukhetha kwakho, qinisekisa lokhu okulandelayo nomkhiqizi wakho:
1. Ukuhlaziywa Kwezakhiwo Okunomkhawulo (FEA): Ingabe umkhiqizi uhlinzeka ngezibalo zomthwalo eziqondene nendawo (ukuzamazama komhlaba, umoya, iqhwa)?
2. Iwaranti Yokumboza: Ingabe umkhiqizi uqinisekisa ubuqotho bokumboza emthwalweni wamakhemikhali olindelekile?
3. Ukukhula Kwezinto Ngokwezinga: Ingabe ithangi lingakwazi ukunwetshwa noma lihambiswe endaweni ethile esikhathini esizayo uma umkhiqizo wakho wokukhiqiza ukhuphuka?
4. Ukuqondisa Ukufakwa: Ingabe umkhiqizi unikeza usizo lobuchwepheshe endaweni ukuze kuqinisekiswe ukuthi ama-gasket nama-seal afakwe kahle?
Imibuzo Evame Ukubuzwa (FAQ)
Umbuzo: Ingabe ukhonkolo uhlala ushibhile kunensimbi emathangeni okugcina amanzi angcolile?
Impendulo: Ngokuvamile, ukhonkolo unenani eliphansi lokuqala emathangeni amakhulu kakhulu, alula okugcina. Nokho, uma ucabangela izindleko zokufakwa kwezinto zokugqoka eziphezulu ze-polymer (ezidingekayo ukuvikela ukhonkolo emanzini angcolile), isidingo sabasebenzi abakhethekile bokwakha, kanye nezindleko eziphezulu zokulungisa iminyaka engu-30, amathangi ensimbi ahlanganisiwe (afana ne-GFS) avame ukunikeza Izindleko Zokuba Ngumnikazi eziphansi.
Umbuzo: Ngazi kanjani ukuthi ngiyawudinga ithangi le-GFS?
Impendulo: I-GFS (Ingilazi Ehlanganiswe Nensimbi) iyisincomo somkhakha noma nini lapho unamanzi angcolile anamandla, njengokugaya izinto eziphilayo ngaphandle komoya, amanzi aphuma emgqonyeni wokulahla imfucuza, noma imfucuza yamakhemikhali yezimboni. Uma ungakwazi ukubekezelela ubungozi bokugqwala, i-GFS iyisinqumo esiphephe kakhulu.
Umbuzo: Ingabe amathangi ensimbi aboshwe ngebhawodi angamelana nezimo ezinzima zokuzamazama komhlaba?
A: Yebo. Amathangi ensimbi aboshwe ngokwakhiwa kwe-FEA ukuze akwazi ukumelana nezinsiza ezithile zomhlaba. Ngokusebenzisa insimbi enamandla aphezulu nezinhlelo zokubopha eziguquguqukayo, angavame ukudlula izakhiwo eziphukile zekhonkolo ezindaweni ezithinteka kakhulu yizikhukhula.
Q: Kungani "Ukufakwa kweFektri" kukhulu kunezindawo ezifakwe?
A: Izimo ezilawulwa yifektri ziqinisekisa ubukhulu obufanayo, ukuhlanganiswa okuhle, kanye nemikhiqizo "etholakele" ngaphambi kokufika endaweni yakho. Ukufakwa kwezindawo kusemoyeni wezinga lokushisa, umswakama, kanye nekhono leqembu lokupenda lendawo, okuyinto eyinhloko yokuphuka kwamathangi ngaphambi kwesikhathi.
WhatsApp