Ukuvikela Ikusasa Lokumba: Ukuguquka Kokugcinwa Kwezinsalela Ngamathangi E-GFS Enamel Ephakathi
Emkhakheni wokumba wanamuhla, ukuphathwa kwezinsalela—izinto ezishiywa ngemuva kwenqubo yokuhlukanisa ingxenye enenzuzo nengxenye engasebenzi kahle yomkhiqizo—akuseyona nje imfuneko yobuchwepheshe. Kuyisigaba esibalulekile samasu enkampani ye-Environmental, Social, and Governance (ESG). Amadama ezinsalela endabuko abhekwa kakhulu ngenxa yezinkinga zokusetshenziswa komhlaba kanye namathuba okwehluleka okubhubhisayo.
Ngenxa yalokho, imboni iyasuka ibheke emathangini okugcina izinsalela (Tailings Storage Tanks), ikakhulukazi ezinsaleleni ezijiyile nezibambelela njengokhilimu. Kwa-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel), siholayo kuleli shintsho. Njengomholi womhlaba wonke ekwenzeni amathangi aboshwe ngama-bolts kanye nowokuqala e-China ukuthuthukisa ubuchwepheshe bokugqoka i-enamel nhlangothi zombili, sihlinzeka ngengqalasizinda edingekayo ukwenza imayini iphephe, ihlanzeke, futhi isebenze kangcono.
1. Indima Ebalulekile Yokuphathwa Kwezinsalela
Izinsalela zivame ukuqukatha amakhemikhali asele kusukela ekucubunguleni, njenge-cyanide, i-sulfuric acid, noma amatshe asindayo. Uma zingaphathwa ngendlela engalungile, zibeka ingozi enkulu emanzini angaphansi komhlaba kanye nezemvelo zasendaweni.
Kungani Imboni Iyisuka Ibheke Ekugcinweni Ematsheni:
Ukutholwa Kabusha Kwamanzi: Imayini yesimanje ezindaweni ezinokushoda kwamanzi (njenge-Atacama Desert noma i-Australian Outback) kudingeka iphinde isebenzise wonke amathonsi. Ukujiyisa okusekelwe ematsheni kuvumela ukutholwa kabusha kwamanzi ngokushesha.
Ukuvikeleka: Ngokungafani namadama omhlabathi, amathangi ensimbi ayizakhiwo eziyiklanyelwe ngokucacile ezinezici zemishini ezilindelekile kanye nezinga eliphezulu lokuphepha.
Ukunciphisa Indawo: Amathangi avumela "Ukubeka Okomile" noma ukulahla okunamathisela, okudinga umhlaba omncane kakhulu kunamachibi ajwayelekile.
2. Ubunjiniyela Obusezingeni Eliphezulu: Ubuchwepheshe be-Glass-Fused-to-Steel (GFS)
Ukugcinwa kwezindunduma, ukukhethwa kwempahla kubaluleke kakhulu. Izindunduma zombili ziyingozi ngamakhemikhali (ngenxa yemishanguzo) futhi ziyaguguleka ngokomzimba (ngenxa yezingcezu zamatshe). I-Glass-Fused-to-Steel (GFS), eyaziwa nangokuthi i-Glass-Lined Steel, iyona kuphela impahla ebhekana nalezi zinsongo ngasikhathi sinye.
Inqubo Yokuhlanganisa E-Center Enamel
Amacwecwe ethu e-GFS enziwa ngokuhlanganisa i-glass frit ekhethekile ensimbi enothile nge-titanium emazingeni okushisa aphakathi kuka-820°C no-930°C. Lokhu kudala ubudlelwano be-molecular obuhlanganisa amandla esakhiwo ensimbi nokungathathi hlangothi kwengilazi.
Ukumelana Nokugqwala: Amathangi ethu anikeza ububanzi be-pH obungu-1–14. Noma ngabe imfucuza yakho inesidii kakhulu (ejwayelekile emayini yethusi negolide) noma i-alkaline kakhulu, ingilazi ihlala ingathinteki.
Ukumelana Nokuklebhula: Ngobulukhuni be-Mohs obungu-6.0, ingubo yethu yengilazi iqine kunezinhlayiya eziningi ezitholakala emifucuzeni, ivimbela umphumela wokuklebhula obhubhisa izingubo ze-epoxy noma eziboshwe nge-galvanized.
Ukungangeni: Amathangi ethu awangeni igesi nolwazi, aqinisekisa ukuthi izinto eziyingozi azisoze zaphuma enhlabathini.
3. Izicelo ku-Circuit Yemifucuza
Amathangi e-Center Enamel asetshenziswa ezigabeni eziningana ezibalulekile zesikhungo sokuphatha imfucuza (TMF):
A. Ukujiya Nokukhipha Amanzi Emifucuzeni
Ngaphambi kokulahlwa, izinsalela zicindezelwa ukuze kutholwe amanzi. Amathangi ethu e-GFS asebenza njengezicindezeli eziphakeme lapho izinto eziqinile zihlezi khona futhi amanzi acacile akhishwe phezulu. Indawo ebushelelezi, enganamatheli yengilazi ivimbela "ukubola" noma ukwakheka odongeni lwethangi.
B. Izitshalo Zokubuyisela Okunamathisela
Emayini engaphansi komhlaba, izinsalela zivame ukuxutshwa ne-sement ukuze kwakhiwe "i-paste backfill" yokugcwalisa izindawo ezimbiwe. Amathangi ethu ahlinzeka ngesitoreji esidingekayo kanye nemvelo yokuxuba yalezi zinsalela ezinobuningi obuphezulu.
C. Amathangi Okugcina Okungazelelwe kanye Namathangi Okugcina Okwesikhashana
Imisebenzi yemayini idinga amandla okugcina ukuze kubhekwane nokuguquguquka kwenqubo. Amathangi ethu akhiwe ngezicucu angasetshenziswa ngokushesha njengeziqukathi zokugcina ezingazelelwe ukuze kuvinjwe ukukhishwa okungaphethwe ngaphambi kokungcola endaweni ezungezile.
4. Kungani i-Center Enamel Iholwa Imakethe Yomhlaba Wonke
Kusukela ngo-2008, i-Shijiazhuang Zhengzhong Technology Co., Ltd isibeke isilinganiso embonini yamathangi aboshwe ngezikulufu. Isisekelo sethu sokukhiqiza singaphezu kwe-150,000m², futhi imikhiqizo yethu yakhelwe ngokuya ngamazinga aqine kakhulu emhlabeni: AWWA D103-09, ISO 28765, NSF/ANSI 61, kanye ne-FM Global.
Izinzuzo Zamathangi Aboshwe Ezindaweni Zokumba Ezikude
Izimayini eziningi zitholakala ezindaweni eziyinselele ngokwezwe. Umklamo wamathangi e-Center Enamel ohlangene, oboshwe ngezikulufu, unikeza izinzuzo ezinkulu zokuhambisa izinto:
Ukuthunyelwa Okuncane: Amathangi athunyelwa njengezingcezu ezigoqiwe ezitsheni ezijwayelekile, kunciphisa izindleko zokuthutha futhi kuvumela ukuthuthwa ezindaweni ezikude.
Ukufakwa Okusheshayo, Okuphephile: Kusetshenziswa izinhlelo ezikhethekile zokukhuphula, amathangi akhiwa kusukela phezulu kuye phansi emhlabeni. Lokhu kuqeda isidingo samakholwa amakhulu futhi kunciphisa ubungozi bokusebenza endaweni ephakeme.
Ukwandiswa: Njengoba ukukhiqiza komgodi kwanda, amathangi ethu aboshwe ngokuvamile angandiswa ngokungeza imihlahlandlela eyengeziwe yamapuleti.
Isikali Esirekhodiweyo
Singabakhiqizi abaphelawo e-Asia abakwazi ukuletha amathangi e-GFS ngesikali esidingwa imisebenzi yezimayini esezingeni lomhlaba.
2020: Ithangi elikhulu kunawo wonke le-GFS e-Asia (21,094m³).
2024: Kwakhiwe futhi kwafakwa ngempumelelo ithangi elikhulu le-GFS elingu-32,000m³.
5. Ukuhlaziywa Okuhambisanayo: I-GFS vs. Izindlela Zendabuko
Isici | I-GFS (Center Enamel) | Insiza Yensimbi Eqoshiwe | Ukhonkolo |
Impilo Yesevisi | ≥30 Iminyaka | 10–15 Iminyaka | 20 Iminyaka |
Ukunakekelwa | Cishe Akukho | Kuphezulu (Ukuphinda Upende) | Kuphezulu (Ukulungisa Uqhekeko) |
Ukumelana Namakhemikhali | pH 1–14 | Kunomkhawulo | Okungangeni Manzi/Okubola |
Isikhathi Sokufakwa | Kuyashesha (Amaviki) | Kulinganiselwe (Izinyanga) | Kubambezeleke (Izinyanga) |
Ezokuthutha | Ipakishwe eyisicaba | Kunzima/Kuyinkimbinkimbi | Izinto Ezisindayo |
6. Ukuzibophezela ekusimameni (ESG)
Ukuphathwa kwezinsalela kuyisici esibonakala kakhulu sokuthinta komayini emvelweni. Ngokukhetha amathangi e-Center Enamel GFS, izinkampani ezimayini zibonisa ukuzibophezela ku:
Ukuvuza Okungazenzeki: Ukulondoloza amanzi angaphansi komhlaba ngokugcinwa okungcono kakhulu.
Ukutholwa Kwezinsiza: Ukwenza lula ukugaywa kabusha kwamanzi omsebenzi.
Indawo Enomthelela Ongaphansi Kwekhabhoni: Amathangi ethu angagaywa kabusha ngo-100% futhi anomthelela wekhabhoni ophansi kune-concrete noma insimbi eyenziwe ngocingo evame ukudweba kabusha.
Hlanganyela noMholi Womhlaba Wonke
Ukumba kuyibhizinisi elidinga isikali, ukunemba, nokuphathwa kwezingozi. Kwa-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel), sihlinzeka ngesiqiniseko sobunjiniyela esidingekayo sokuphatha imifudlana yenkunkuma eyinselele kakhulu emayini yakho. Ngamalungelo obunikazi angaphezu kuka-200 kanye nobukhona emazweni angaphezu kuka-100, asisakhisi amathangi kuphela; sakha izisekelo zokumba okusimeme.
Vikela ikusasa lemeyini yakho ngamandla ensimbi kanye nobumsulwa bengilazi.