Izitsha Zokugcina Amanzi Aphuzwayo Agunyazwe yi-WRAS: Ukuqinisekisa Ukuphepha Kwamanzi Aphuzwayo
Kwadalwa ngo 03.30
Izitsha Zokugcina Amanzi okuPhuza eziQinisekiswe yi-WRAS: Ukuqinisekisa Ukuphepha Kwamanzi okuPhuza
E-United Kingdom, noma yisiphi isihlungi samanzi esithwala noma samukela amanzi emapayipini omphakathi kumele sihambisane ne-Water Supply (Water Fittings) Regulations. I-Water Regulations Approval Scheme (WRAS) yiyo ubufakazi obuqinisekile bokuthi uhlelo lokugcina amanzi alungcolisi ukuhlinzekwa kwamanzi ngokuvuza, ukukhula kwamagciwane, noma ukusabela kwamakhemikhali.
I-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) ihlinzeka ngezitsha ze-Glass-Fused-to-Steel (GFS) kanye ne-Stainless Steel ezihlanganiswa ngezikulufu ezivunyelwe ngokuphelele yi-WRAS. Izitsha zethu ziqinisekisa ukuthi amanzi okuphuza omphakathi ahlala "ephelele"—egcina ubumsulwa kusukela esikhungweni sokwelapha kuya empompini womthengi.
Amathangi agunyazwe yi-WRAS avela e-Center Enamel asebenzisa izinto ezingadlulisi amakhemikhali njenge-316L Stainless Steel noma i-930°C Thermal Fusion Glass. Lezi zinhlelo zihlolwa ukuthi azilimazi amanzi, azinayo incasa, futhi azinayo iphunga. Zihambisana ne-BS EN 1508 ne-AWWA D103, la mathangi anesikhathi sokuphila esingaphezu kweminyaka engama-30 futhi awathinteki ukuqoqeka kwamagciwane okutholakala emachibini okugcina amanzi akhiwe ngokhokolo.
1. I-Technical Decision Matrix: Ukuhambisana kwe-WRAS ngokumelene Nokugcinwa Okujwayelekile
Isici | I-WRAS Approved GFS Tank | I-Concrete Reservoir |
Ukuphepha Kwezinto | I-Inorganic Glass (Inert) | Okubandayo (Ukukhipha amaminerali) |
Ukumelana namagciwane | Okungcono kakhulu (Ubuso obushelelezi kakhulu) | Phezulu (Indawo yokuhlala amagciwane) |
Ukulungiswa | Okuncane kakhulu (Akukho ukuphinda ugcotshwe) | Phezulu (Ukuvala izimbobo/ukugcotshwa) |
Umgomo we-UK | Uhambisana ngokuphelele (Imithetho yamanzi) | Idinga izinto zokugcotshwa ezikhethekile |
Amandla Okubambelela | 7,000 – 10,000 PSI | N/A |
2. Isayensi Yamaphethelo Angadlulisi Amakhemikhali
Ukwemukelwa kwe-WRAS kugxila ku-"Umonakalo Ezingeni Lamanzi" (BS 6920). Amathangi e-Center Enamel adlula lezi zindinganiso ngesayensi yezinto ezithuthukisiwe.
● Ukungathíki Kwamakhemikhali: Amaphaneli ethu e-Glass-Fused-to-Steel ashiswa ku-930°C, adale indawo engathíki emakhemikhali. Lokhu kuvimbela "ukugcwala kwensimbi" noma ukudluliswa kwamakhemikhali okuhlale kuhlotshaniswa nokugqoka kwensimbi okungaphansi.
● Ukunciphisa i-Biofilm: Ukuqina kwe-Mohs okungu-6.0 kuqinisekisa indawo ebushelezi kangangokuthi amagciwane notshwala abakwazi ukubambelela ngomshini. Lokhu kunciphisa isidingo sokubeka u-chlorine omningi nokugeleza okujwayelekile.
● Ukuqina kwe-UV: Ngokungafani namathangi epulasitiki noma e-epoxy awohlokayo lapho evezwa yi-UV (okungadala ukuthi kukhishwe ama-microplastics noma ama-resins), i-GFS iyisithiyo seglasi esingaphili esihlala siqine iminyaka eminingi.
3. Ubuqotho Bokwakhiwa: Ukubopha Ngokunemba Kwengqalasizinda Yase-UK
Ezinhlanganweni zamanzi zase-UK, ukwethembeka kokwakhiwa kubaluleke njengobumsulwa bamanzi. Amathangi e-Center Enamel enziwe ukuze aqine isikhathi eside.
● Ubunjiniyela obunembayo: Ithangi ngalinye lihloswe nge-Finite Element Analysis (FEA) ukubala izicindezelo ngokusekelwe emithwalweni yendawo yase-UK (yezinyikimo zomhlaba, umoya, neqhwa).
● Ukufakwa okuyimodyuli: Indlela yethu ye-Top-Down Synchronized Jacking ivumela ukusetshenziswa ngokushesha ezindaweni zomkhandlu ezinomkhawulo. Lokhu kunciphisa isikhathi sokwakha esizeni ngo-60%, kunciphisa ukuphazamiseka ezinsizakalweni zamanzi zasendaweni.
● Ukuqinisekiswa kokubopha: Sisebenzisa izi-Sealant ezi-WRAS Approved nezinsika ze-EPDM ezihloliwe ngokukhethekile ukuthintana namanzi okuphuzwayo, siqinisekisa indawo engu-100% engenavuza.
4. Inani Eliphelele Lesikhathi Sokusebenza (TCO) kumaMasipala
Ngenkathi amathangi e-concrete noma e-epoxy angase abe nezindleko zokuqala eziphansi, amathangi e-WRAS Approved GFS ahlinzeka ngokubuyiselwa okungcono kokuphathwa kwezimali ezinsizakalweni zomphakathi.
● Akukho ukuphinda upende: I-GFS ayikaze idinge ukuphinda upendwe, yonga izinkulungwane zamakhulu ezinkulungwane zamaphawundi ezindlekweni zokugcinwa esikhathini esingama-30.
● Ukufakwa Ngokushesha: Amathangi amamojula angakhiwa futhi abekwe emsebenzini ezinsukwini, kunokuba kube nezinyanga ezidingekayo zokupholisa ikhonkrithi.
● Izinsiza Ezinokuhlala: Insimbi engagqwali ne-GFS ziyakwazi ukuphinda zisetshenziswe ngo-100%, zisekela imigomo ye-"Net Zero" yeziphathimandla zamanzi zanamuhla.
5. Iphothifoliyo Yokuhambisana Kwamazwe Ngamazwe (E-E-A-T)
Ukuzibophezela kwe-Center Enamel ekwakheni ikhwalithi kuqinisekiswa ngokuqinisekiswa kwamazwe ngamazwe ngaphezu kwe-WRAS:
● NSF/ANSI 61: Izinga laseNyakatho Melika lokuphepha kwamanzi aphilayo.
● ISO 28765: Izinga elikhethekile lamazwe ngamazwe lamathangi e-vitreous enamel.
● AWWA D103-09: Izinga le-American Water Works Association le-steel eliqinile.
Imibuzo Evamile Yezobuchwepheshe: Amathangi Amanzi Okuphuza e-WRAS
Umb: Ingabe imvume ye-WRAS iyimpoqo kuwo wonke amathangi amanzi ase-UK?
Impendulo: Yebo. Noma yiluphi uhlobo lwethangi elixhunywe kumapayipi amanzi omphakathi kumele lube ne-WRAS Approved (noma lihlangabezane namazinga afanayo) ukuze kuqinisekiswe ukuthi olo hlobo lwamanzi alulimazi ikhwalithi yamanzi.
Umb: Ingabe amathangi e-GFS angagcina amanzi anamazinga aphezulu e-chlorine?
Impendulo: Yebo. Ubuso obugcotshwe ngengilazi bumelana kakhulu nezinto ezibangela ukubola ezisetshenziswa ekwelapheni amanzi, okubandakanya i-chlorine ne-ozone, ngaphandle kwengozi yokubola kobuso.
Umb: Yimaphi osayizi atholakalayo kumathangi anomvume we-WRAS?
Impendulo: Idizayini yethu eguquguqukayo ivumela amandla asukela ku-20m³ kuya ngaphezu kuka-60,000m³, enziwe ngokwezidingo ezithile zesikhala kanye namandla omthamo wesiza.
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