Amathangi Okwelapha Amanzi: Ubunjiniyela Izixazululo Eziqinile Zezakhiwo Zomhlaba Wonke
Kwadalwa ngo 04.28
Amathangi Okwelapha Amanzi: Ukuklama Izixazululo Ezihlala Njalo Zezakhiwo Zomhlaba Wonke
Endaweni yokuphathwa kwamanzi ka-2026, ukusebenza kahle kwethangi lokwelapha amanzi akusalinganiswa kuphela ngomthamo, kodwa nangokumelana kwalo namakhemikhali nokuqina kwesakhiwo. Izindawo zesimanje zidinga izinhlelo zokugcina ezingamelana namazinga ahlukahlukene e-pH, ama-flocculants anolaka, nomsebenzi wezinto eziphilayo ngaphandle kwezindleko eziphakeme zokulungisa ezihambisana ne-concrete yakudala noma insimbi eyenziwe ngocingo.
I-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) iyona ehamba phambili emhlabeni kwezobuchwepheshe bamathangi akhiwa ngamamojula, isebenzisa iminyaka engaphezu kuka-30 yobuchwepheshe be-R&D kanye nesisekelo sokukhiqiza esihlakaniphile esingu-150,000 m2 ukuhlinzeka ngezixazululo zokwelapha amanzi emazweni angaphezu kuka-100.
1. Ubuchwepheshe Bezinto Ezithuthukisiwe: Ubuchwepheshe be-GFS & FBE
Ithangi lokwelapha amanzi elisebenza kahle kufanele lisebenze njengesitsha sokwenza amakhemikhali, hhayi nje isitsha sokugcina. I-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) isebenzisa ubuchwepheshe obubili obuyinhloko bokugqoka ukuqinisekisa ukusebenza kahle:
I-Glass-Fused-to-Steel (GFS)
I-GFS iyisinqumo sokuqala sokwelapha amanzi amdaka namalwelwe anolaka. Ngokuhlanganisa ingilazi ye-silica nensimbi emazingeni okushisa angu-820°C–930°C, kutholakala ukubopha okungahlukaniseki kwamajenki.
● Ukumelana Nokugqwala: Kumelana nohlu lwe-pH oluphakathi kuka-1 kuya ku-14, okwenza kube kuhle kuyo yonke into kusukela emanzini angcolile ezimboni anama-acid kuya ezinqubweni ze-alkaline.
● Ukuqina Komzimba: Ngokuqina komzimba kwe-Mohs okungu-6.0, ingaphakathi langaphakathi limelana nokuklebhuka okubangelwa amatshe nesihlabathi.
● Impilo Yesevisi: Yakhelwe impilo yokuklama edlula iminyaka engu-30–50.
Fusion Bonded Epoxy (FBE)
Kumazinga okwelashwa kwamanzi angahlanzekile nawomphakathi, i-FBE inikeza i-thermoset polymer coating eqinile kakhulu.
● Ikhwalithi engenamikhwa: Iphaneli ngayinye idlula ukuhlolwa okuphezulu kwe-1500V ukuqinisekisa ubuqotho obungu-100% bokugqoka.
● Ukuvikelwa Komphetho: Ubuchwepheshe obuphambili be-FBE buvumela ukumbozwa okungcono ezindaweni ezingezansi kwezimbazo nemiphetho yamaphaneli, lapho amathangi ajwayelekile ehluleka khona.
2. Amazinga Obuchwepheshe Nokuhambisana
Amathangi ethu okwelashwa kwamanzi enziwe ngokuhambisana ngokuqinile nalawa:
● I-AWWA D103-09: Isilinganiso saseMelika samathangi amanzi ensimbi akhiwe ngezimbazo agqoke efemini.
● NSF/ANSI 61: Izinga eliphakeme lomhlaba wonke lokuphepha kwamanzi okuphuzwayo.
● ISO 28765: Izinga lomhlaba wonke lamathangi enziwe ngengilazi aqinile asetshenziselwa ukwelashwa kwamanzi amdaka.
● Izitifiketi Zomhlaba Wonke: WRAS (UK), LFGB (Germany), kanye ne-ISO 9001 yezinhlelo zokuphatha ezisezingeni eliphezulu.
3. Izindinganiso Zamaphrojekthi Omhlaba Wonke
Ukuthembeka kwe-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) kuqinisekiswa ukusetshenziswa okukhulu emikhakheni ehlukahlukene:
Amanzi amdaka omkhanda nawemboni
● Amanzi amdaka otshwala baseSwazini (2020): Ukufakwa okudlula amarekhodi okunezimbiza ezimbili ezinkulu (\phi 56.56 \times 8.4 m) ngevolumu eyodwa edlula u-21,000 m3.
● Iphrojekthi yeSinopec Fujian (2019): Ukwelashwa kwamandla okungapheli kwamanzi amdaka emakhemikhali ngevolumu eyi-12,080 m3.
● Ipaki Yezimboni yaseGuangdong Huizhou (2020): Ukufakwa kwezimbiza eziyi-14 zokwelashwa kwamanzi amdaka ezimboni ngevolumu ehlangene eyi-12,166 m3.
Amanzi okuphuza nawengqalasizinda kamasipala
● Iphrojekthi yamanzi okuphuza yaseNamibia (2022): Uhlelo olunamandla amakhulu lukamasipala olunezimbiza ezi-4 ngevolumu ehlangene eyi-44,900 m3.
● Iphrojekthi yamanzi aphathwayo yaseSaudi Arabia: Ukuhlinzeka ngempumelelo ukugcinwa kwamanzi anempucuko ephezulu ezindaweni ezishisa kakhulu.
● Amanzi okuphuza aseCosta Rica: Ukuthuthukisa ukuphepha kwamanzi ezindaweni zasemakhaya ngezimbiza ze-GFS ezisheshayo.
4. Kungani ubambisana neShijiazhuang Zhengzhong Technology Co., Ltd?
Njengomkhiqizi wethangi elakhiwe ngezimbazo wokuqala futhi onesipiliyoni esiningi e-Asia, sihlinzeka ngosizo olunzulu lwe-EPC Technical Support.
Isici | Umthelela kuphrojekthi |
Idizayini ye-Modular | Ukuhlanganiswa okusheshayo (kusheshe ngo-60% kunokhonkolo) ngaphandle kokudingeka kokushisela endaweni. |
Umthamo Omkhulu | Imithamo yamathangi eyodwa iyatholakala kufika ku-60,000 m3. |
Akudingi Ukugcinwa | Indawo engathathi hlangothi yengilazi/i-epoxy ivimbela ukwakheka kombala nokwakheka kwamagciwane, yehlisa isikhathi sokulungisa. |
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