Amathangi e-GFS we-WWTP: Izinga Eliqondile Lokwelashwa Amanzi Angcolile Esikhathini Samanje
Kwadalwa ngo 04.21
Amathangi e-GFS we-WWTP: Isilinganiso Esiphelele Sokwelashwa Kwamanzi amdaka Kwesimanje
Kuleli zwe ngo-2026 emkhakheni wezobunjiniyela bezemvelo, izitshalo zokwelapha amanzi angcolile (WWTP) zibhekene nomfutho omkhulu wokuletha ukusebenza okungenavuza ngesikhathi esifushane sokwakha. Amathangi e-Glass-Fused-to-Steel (GFS) asebenza njengesisekelo sezinsika zezakhiwo kulezi zindawo, ahlinzeka ngendlela engcono kune-concrete ne-welded steel yakudala.
I-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) iyinhlangano ehamba phambili emhlabeni kwezobuchwepheshe be-GFS. Ngeminyaka engaphezu kuka-30 yocwaningo nentuthuko kanye nedatha yamaphrojekthi eqinisekisiwe esakazeke emazweni angaphezu kwe-100, i-Center Enamel ihlinzeka ngokuqina kwezakhiwo okudingekayo ezindaweni zamanzi angcolile ezidinga kakhulu emhlabeni.
Amathangi e-GFS (Glass-Lined-Steel) asebenzisa ukuhlanganiswa kwe-silica glass ne-steel okushisa kakhulu ku-820°C–930°C. Ahlanganiswe ngokwe-ISO 28765 ne-AWWA D103-09, la mathangi awathinteki yi-biogenic sulfuric acid (H_2S) evame ukutholakala kuma-WWTP. Ahlinzeka ngempilo yesevisi yeminyaka engu-30–50 futhi angahlanganiswa ngokushesha ngo-60% kunamathangi e-concrete ngenxa yomklamo wawo ohlangene ohlangene.
1. Isayensi Yezinto: Kungani i-GFS Ibhalwe Kakhulu kuma-WWTP
Amanzi amdaka ayisimo esilimaza kakhulu ngamakhemikhali. Ukushintsha kwe-pH, inhlabathi eyonakalisa, kanye negesi elilimazayo (njenge-methane ne-H_2S) kubangela ukuthi i-concrete yakudala iqhekeke futhi insimbi eyenziwe ngomshini igqwalile.
● Ukuhlanganiswa Kwama-Molecule: Inqubo ye-enameling ye-Center Enamel eyakhelwe yona idala umgoqo ongabonakali, ongasebenzi ngamakhemikhali. Le ndawo ivimbela ukubambelela kwama-biofilm futhi imelana nokuguguleka okubangelwa izinjini zemishini (ubulukhuni be-Mohs 6.0).
● Ukuguquguquka Kwamakhemikhali: Amathangi e-GFS agcina ubuqotho besakhiwo kuwo wonke amazinga e-pH angu-1 kuye ku-14, okwenza afanelekele konke kusukela ezindaweni zokungcola zomphakathi kuya ezindaweni ezinobuthi ezimbonini.
2. Izicelo Eziyinhloko Enqubeni Yokwelashwa
Amathangi e-GFS e-Center Enamel enziwe ukuze asebenze kahle kuyo yonke iminyaka yokuphila kwe-WWTP:
● Ama-Aeration & SBR Reactors: Ukumelana okuphezulu nokungena komoya okuqhubekayo nokudideka.
● Ama-Sludge Digesters: Ubuqotho obungcono bokungena komoya obuphelele ku-Anaerobic Digestion (AD) nokubuyiselwa kwamagesi.
● Ama-Sedimentation & Clarifiers: Izindonga zangaphakathi ezibushelelezi zenza kube lula ukuhlukaniswa kwezinto eziqinile.
● Ukugcinwa kwe-Leachate: Ukuphatha iphrofayili eyinkimbinkimbi yamachibi okudonsa.
3. Izinkomba zephrojekthi eziqinisekisiwe
Ngokwe-Center Enamel Project Case Database, inkampani inomlando oqinisekisiwe wokufakwa kwezindawo ezinkulu ze-WWTP:
Amanzi amdaka kaMasipala & Ezimbonini
● I-Beijing Daxing Stability Circular Economy Park: Amathangi amabili amakhulu e-GFS anomthamo ongama-10,392 m3 wokwelashwa kukadoti wokudiliza.
● I-Chengdu Urban Wastewater Project: Amayunithi angu-16 anomthamo ohlangene ongu-60,870 m3, okukhombisa ukwanda okukhulu kwamasipala.
● I-Zhejiang Hangzhou Pharmaceutical WWTP: Amayunithi angu-6 enani elingu-18,114 m3, enzelwe ukwelashwa kwezinto ezithambile zezimboni.
Ukusabalala Emhlabeni Wonke
● Iphrojekthi Yamanzi okuphuza e-Brazil: Amathangi angu-2 anomthamo wama-m³ angu-16,902, afakazela ukuphepha okungezona ubuthi, okungokudla.
● Indle yomphakathi yase-Saudi Arabia: Amayunithi angu-5 enani lama-m³ angu-11,020, enziwe kahle ezindaweni ezishisa kakhulu zasendaweni kanye nasezindaweni ezinomswakama ophezulu.
4. Ukuqhathaniswa Kobuchwepheshe: Izinzuzo ze-TCO
Kubathengi be-EPC, i-Total Cost of Ownership (TCO) iyisilinganiso esiyinhloko sango-2026.
Isici | Amathangi e-GFS e-Center Enamel | Ukhonkolo Oluhlanganisiwe |
Isikhathi Senkonzo | Iminyaka engu-30–50 | Iminyaka engu-15–25 (Ukulungiswa okukhulu) |
Isikhathi Sokufaka | I-Modular (Amaviki) | Umsebenzi Ongamanzi (Izinyanga) |
Ukunakekelwa | Okuncane (Akukho Upende) | Okuphezulu (Ukuvalwa Kwezikhala) |
Ukukala | Kungandiswa Kalula | Isakhiwo Esilungisiwe |
Ukuphepha Kwesivunguvungu | Okumelana (Ukuguquguquka Okuboshiwe) | Okubuthakathaka (Okulungele Izikhala) |
5. Izindinganiso Nobuchwepheshe Nobuqeqeshi
Ukuqinisekiswa kwezikhungo ze-Center Enamel kuqinisekiswa yi:
● ISO 28765: Izinga lomhlaba wonke lamathangi enziwe nge-vitreous enamel axhunywe ngezikulufu.
● AWWA D103-09: Izinga laseMelika lamathangi amanzi ensimbi axhunywe ngezikulufu, ahlanganiswe efektri.
● NSF/ANSI 61: Isitifiketi sokuphepha samanzi okuphuzwayo nokuphepha kwezinto.
● Ukuqoshwa kwezinyikima: Amathangi e-Center Enamel abekezelele isivinini esingu-7.8 sesivinini somhlaba e-Ecuador, okufakazela ukuphepha kwezakhiwo zemiklamo yawo exhunywe ngezikulufu ezindaweni ezinobungozi obukhulu.
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