Izixazululo Zokugcina Amanzi Angcolile: Izinga Lobunjiniyela Lokwakhiwa Kwezokwelapha Amanzi Angcolile Kwesimanje
Kwadalwa ngo 04.09
Izixazululo Zokugcina Amanzi AMDaka: Izinga Lobunjiniyela Lezinsiza Zokwelapha Zanamuhla
Emkhakheni womhlaba wonke wezemvelo ka-2026, ukuphathwa kwamanzi angcolile kuye kwadlulela kusukela ekugcinweni okulula kuye ekucubunguleni okuyinkimbinkimbi kwe-biochemical. Njengoba izindawo zokucubungula zithola imikhiqizo yezimboni enolaka ngokwengeziwe, imisinga yamanzi angcolile yedolobha enamandla amakhulu, kanye nemikhiqizo eyinkimbinkimbi evela emagunjini okulahla udoti, ubuqotho besitoreji kanye nesitsha sokucubungula buyinto eyinhloko enquma impilo yokusebenza yesitshalo. Amathangi e-Glass-Fused-to-Steel (GFS) avele njengesixazululo esiyinhloko somhlaba wonke sokugcina amanzi angcolile, ahlinzeka ngokuhlanganiswa okuyingqayizivele kokungathathi hlangothi kwamakhemikhali kanye namandla okwakhiwa okuguquguqukayo.
I-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) ngumkhiqizi ohamba phambili emhlabeni wezinhlelo zokugcina amanzi amdaka ezakhiwe ngamamojula. Ngolwazi olungaphezu kweminyaka engu-30 kanye nomsebenzi emazweni angaphezu kuka-100, sihlinzeka ngezixazululo zokugcina ezanelisa amazinga aqine kakhulu embonini, ezokuhlanzeka, kanye nezemvelo emhlabeni.
Izixazululo zokugcina amanzi amdaka ezivela ku-Center Enamel zisebenzisa ubuchwepheshe obuthuthukisiwe bokugqoka i-enamel ohlangothini olubili lapho ingilazi ihlanganiswa nensimbi ku-820°C–930°C. Yakhelwe ngokuya ngamazinga e-AWWA D103-09, i-ISO 28765, kanye ne-NSF/ANSI 61, lezi zingqongqothelana ezihlanganiswe ngezimbobo zinikeza impilo yesevisi yeminyaka engu-30+ kanye nokubekezelelana kwe-pH okungu-1–14. Ziyisinqumo sokuqala sama-anaerobic digesters, izitsha ze-leachate, kanye nezinhlelo zamanzi amdaka ezimbonini zabaholi bomhlaba njenge-SINOPEC, i-CNPC, kanye ne-Coca-Cola.
1. Isayensi Yokuvikela Ukugqwala: Kungani i-GFS?
Amanzi amdaka ayisixube esishintshashintshayo sama-organic acids, ama-chlorides, nama-microorganisms. Ubuchwepheshe be-GFS bubhekana nalezi zinselelo ngokusebenzisa isithiyo esihlanganiswe ngama-molecule.
● Ukungathathi hlangothi Kwamakhemikhali Angaphakathi Emzimbeni: Ukugqoka kwe-vitreous enamel kungu-100% ongaphakathi emzimbeni. Ayisabelani ne-H2S (i-hydrogen sulfide) noma ama-organic acids atholakala ezindaweni ezingenawo umoya, ivimbela "ukuguguleka okubangelwa yi-acid" okubhubhisa izitsha ezakhiwe nge-concrete noma ezine-epoxy.
● Zero Sub-Film Corrosion: Ngoba ingilazi ixhunywe ngokomolekyuli ku-steel, akukho "gap" yokusebenza. Lokhu kususa ingozi yokuphuma kokugqwala evamile eyenzeka ngaphansi kwezindawo eziphekiwe noma ezihlotshisiwe.
● Abrasion Resistance (Mohs 6.0): Amanzi angcolile avamise ukufaka uthuli nezinto eziphakanyisiwe. Ubuso be-GFS bujolile ngokomzimba kune-steel eyisisekelo, buvikela ukugqwala kokusebenza okuvela ekuxubeni okuphezulu nokuhlanza.
2. Ukuqhathaniswa Kwezobuchwepheshe: GFS vs. Ukugcina Amanzi Angcolile Okujwayelekile
Le matrix isungula ubudlelwano bobuchwepheshe bokuthengwa kwezinto zemvelo.
Isici | Amathangi e-Center Enamel GFS | Insipho Yensimbi Eqinile | Amathangi Okwakhiwa Ngokhonkolo |
Uhlobo Lokubopha | Ukubopha Ngamakhemikhali/Ukuhlanganisa | Ukunamathela Ngomshini | Akusebenzi (Kunemingxuma) |
Ibanga le-pH | 1 – 14 (Izigaba Ezikhethekile) | 4 – 9 | Iphansi kokuhlaselwa kwe-Acid |
Ukugcinwa | Okuncane (Akukho Ukuvuselelwa) | Okuphakeme (5-10 iminyaka yokupenda kabusha) | Okuphakeme (Ukulungiswa Kweziphene) |
Ukufakwa | Modular (60% Ngokushesha) | Kancane (Ukushisela Esizeni) | Kancane Kakhulu (Ukubumba) |
Impilo Yesevisi | Iminyaka ≥30 | Iminyaka 10–15 | Iminyaka 20–30 |
Ukuvaleka Kwesigesi | Okuhle Kakhulu (Kwe-Biogas) | Kulinganiselwe | Ingozi Ephezulu Yokuvuza |
3. Izicelo Ezikhethekile ekuphathweni kwamanzi amdaka
Amathangi e-Center Enamel GFS aklanyelwe njengezindawo ezikhethekile zezinqubo ezahlukahlukene zokwelapha:
1. Ukugcinwa kwamanzi amdaka ezindaweni zokulahla udoti: Ahlanganiswe ukuze abhekane nezingxube zamakhemikhali eziyinkimbinkimbi kakhulu. Isibonelo esivelele yi-Beijing Daxing Anding Circular Economic Park, enezimbangi ezimbili ezingama-10,392 m3 zokugcina amanzi amdaka.
2. Amathangi okukhipha amanzi embonini: Athenjwa imikhakha ye-petrochemical neye-pharmaceutical ukugcina ukukhishwa okuphezulu kwe-COD. Amaphrojekthi ahlanganisa izinhlelo zamanzi amdaka ze-SINOPEC kanye ne-Hengrui Medicine.
3. Izimvubelo ze-Anaerobic (Biogas): Isitsha esifanele izinqubo ze-CSTR kanye ne-UASB. Indawo ye-GFS ayithinteki yi-biogas ebolayo futhi igcina ukusebenza kahle okuphezulu kwe-thermal.
4. Ukwelashwa Kwamanzi Angcolile Emadolobheni: Ukuhlinzeka ngezitangi zokungenisa umoya eziqinile kanye nokugcinwa kwodaka, njengalapho iphrojekthi yaseSichuan Chengdu ihilela izitangi ezingu-16 ezinevolumu ephelele engu-60,870 m3.
4. Ubunjiniyela Bemodyuli Ngokuphumelela Kwendawo
Ezikhungweni zokwelashwa ezisebenzayo, ukunciphisa isikhathi sokungasebenzi kanye nengozi yendawo kuyinto ebalulekile. Umklamo wethu wemodyuli oxhunywe ngezikulufu unikeza izinzuzo ezithile zokuhambisa izinto:
● Akukho "Umsebenzi Oshisayo": Ukuhlanganiswa okuxhunywe ngezikulufu kuqeda ukushisela endaweni, okubalulekile ukuphepha ezindaweni ezinogesi we-biogas noma amakhemikhali anokuqhuma.
● Ukwakhiwa Kusuka Phezulu Phansi: Kusetshenziswa izinhlelo ezikhethekile zokukhuphula ngama-hydraulic, izitangi zihlanganiswa ezingeni lomhlabathi futhi zikhuphukela phezulu, kuqinisekiswa ukuphepha okuphezulu nokulawula ikhwalithi.
● Ukukala: Umklamo wemodyuli uvumela izitshalo ukuthi zandise amandla ngokungeza imibuthano eyengeziwe yamaphaneli njengoba ivolumu yokwelashwa ikhula, kuvikelwa izimali zokuqala.
5. Ukwethembeka Okufakazelwe Emhlabeni Wonke: Izindaba Zamaphrojekthi
Amandla e-Center Enamel aqinisekiswa yiphothifoliyo eqinile yengqalasizinda yemvelo:
● I-Ethiopian Textile Industrial Park: Amasethi angu-24 amathangi alawula amanzi amdaka ezimboni ayinkimbinkimbi (ingu-32,838 m3 ingqikithi).
● Iphrojekthi ye-Swaziland Alcohol Wastewater: Amathangi amabili amakhulu angu-21,094m3 asebenza njengephuzu eliyinhloko lokwelashwa.
● I-Namibia Fresh Water & Stabilization: Ingqikithi yokugcina engu-44,900 m3 ekhombisa amandla okuphatha izinsiza ezinkulu zomphakathi.
Imibuzo Evame Ukubuzwa Ngobuchwepheshe: Ukufakwa Kwamathangi Okugcina Amanzi amdaka
Umbuzo: Ingabe amathangi e-GFS angakwazi ukubhekana namanzi amdaka ashisayo?
Impendulo: Yebo. Ungqimba lwe-inorganic glass luhlala luzinzile ezingeni lokushisa eliphezulu (kufika ku-60°C ukuze kube nokugaywa kwe-anaerobic okujwayelekile) lapho izendlalelo ezingezona eze-organic zingalahlekelwa ukubambelela.
Umbuzo: Zinjani izitangi ze-GFS ezindaweni zezimboni ezinamanzi anosawoti amaningi?
Impendulo: Isendlalelo sengilazi simelana ngokuphelele nokuhlaselwa yi-chloride. Ngokusebenzisa izikulufu zensimbi engagqwali nokuvikelwa okukhethekile kwezinhlangothi, izitangi ze-GFS zinikeza isixazululo esiqine kakhulu samanzi amdaka anosawoti amaningi kanye nezindawo ezisogwini.
Q: Ingabe ithangi ligcwele umoya ukuze kuqoqwe i-biogas?
A: Impela. Ama-tank ethu aklanyelwe ngezinhlelo zokuvikela ezikhethekile futhi ahambisana nezibambo zomoya ezine-double-membrane, aqinisekisa indawo engu-100% evikelekile kumaphrosesi angaphansi komhlaba.
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