Umenzi wezikhungo zokubamba ububovu zase-China — i-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel)
Esimeni sezimboni sanamuhla, ukuphathwa kwe-sludge kubalwa phakathi kwezici eziyinselele kakhulu — kodwa ezibalulekile — zokwelashwa kwamanzi amdaka, izinsiza zomkhandlu, nezimboni ezicubungulayo. Kusukela ezitshalweni zokwelashwa kwamanzi amdaka kuya ezitshalweni zamakhemikhali nezitshalweni zokucubungula ukudla, i-sludge egciniwe kufanele iphathwe ngokuphepha, ngempumelelo, futhi ngokuhambisana ngokuphelele nezimfuno zemvelo. Phambili kwezixazululo zokugcina zezimboni kumi i-Shijiazhuang Zhengzhong Technology Co., Ltd, eyaziwa emhlabeni wonke njenge-Center Enamel — umkhiqizi wezindunduma zokugcina i-sludge waseChina wezinga lomhlaba wonke ohlinzeka ngezinhlelo zokugcina eziyinsizakalo ezibhekana nokusebenza kahle kanye nokuzinza kwesikhathi eside.
Ngobuchwepheshe bokukhiqiza obudlula iminyaka engamashumi amathathu, i-Center Enamel ingumphakeli womhlaba wonke othembekile wamathangi okugcina angenazo izinkinga zokugqwala, anekhwalithi ephezulu, okubandakanya amathangi okugcina udaka, aklanyelwe ukusebenzela izimboni emazweni angaphezu kwe-100. Ubuchwepheshe benkampani bokuklama, ubuchwepheshe obuthuthukisiwe bokugqoka, nokuzibophezela emazingeni omhlaba kubenza babe uzakwethu ofanele ohulumeni, abaqashi be-EPC, omkhandlu kamasipala, nabaholi bezimboni.
1. Ukuqonda Udaka: Inkinga Yezimboni
1.1 Yini Udaka?
Udlame yinto esele enguketshezi oluqinile olukhiqizwa izinqubo zezimboni kanye nezinhlelo zokwelapha amanzi angcolile. Ngokuvamile luqukethe ingxube yamanzi, izinto eziphilayo nezingaphili, amakhemikhali, kanye nezinto ezincane eziphilayo. Ngokuya ngomthombo, udlame lungahluka kakhulu ku:
Ukuqina (kusuka eketsheni elithambile kuya kunamatheka aqinile)
Ukubunjwa kwamakhemikhali
Okuqukethwe okuqinile
Umsebenzi wezinto eziphilayo
Uhlala luvela:
Izitshalo zokwelapha amanzi angcolile kamasipala
Amanzi angcolile ezimbonini (amakhemikhali, ezemithi, ukudla & iziphuzo)
Ukucubungula uwoyela negesi
Imisebenzi yokumba izimbiwa
Ukugeleza komswakama ezolimo
1.2 Kungani Ukugcinwa Kwesikhungo Sobubovu Kubalulekile
Ukuphathwa kahle kobubovu — ikakhulukazi ukugcinwa okubambekayo — kubalulekile ku:
• Ukuthuthukisa inqubo
Ububovu ngokuvamile budinga ukugcinwa okulawulwayo ngaphambi kokukhipha amanzi, ukugaywa, ukuzinza, noma ukulahlwa. Amathangi okubamba asiza ukulinganisa ukungena kanye nezinqubo ezihamba phansi.
• Ezempilo Nokuphepha Kwemvelo
Udlame olugciniwe lungakhipha amavungi, lube nezifo, futhi luphumelele izinto ezingcolisa imvelo. Izinhlelo zokugcina eziqinile zivikela abasebenzi kanye nemvelo ezungezile.
• Ukuthobela Imithetho
Ohulumeni kanye neziphathimandla zezemvelo babeka imithetho eqinile mayelana nokugcinwa, ukuboshwa, nokwelashwa kwe-sludge. Ukungalandeli kungaholela ezijezisweni zemali, ukuvalwa, kanye nezingozi zokudumala.
• Ukuqhubeka kokusebenza
Ukuqhubeka kokusebenza kwezindawo zokwelapha amanzi angcolile kuncike ekubeni namandla athembekile okugcina i-sludge — ikakhulukazi phakathi nokungena okukhulu, ukugcinwa kwemishini, noma ukuphazamiseka kwenqubo.
2. Amathangi Okugcina i-Sludge: Izidingo Eziyinhloko Zichaziwe
Ukuze uphathe kahle ukugcinwa kwe-sludge, amathangi kufanele ahlangabezane nezimiso eziningana zobuchwepheshe nezokusebenza:
2.1 Ukumelana Nokugqwala
Izindawo ze-sludge ngokwemvelo ziyalimaza. Ukuchayeka njalo emsweni, kumakhemikhali, kuma-sulfides, nezinye izinto kusheshisa ukugqwala. Amathangi kufanele amelane nokubola ngokuhamba kwesikhathi — noma abeke engcupeni ukwehluleka komqondo kanye nezindleko ezikhulayo zokugcinwa.
2.2 Ukuzinza Kwamakhemikhali Nebhayoloji
Udaka lungakhiqiza amagesi abola njenge-hydrogen sulfide (H₂S) kanye nezinhlanganisela zamakhemikhali ezinyamalala emoyeni (VOCs). Amathangi akwazi ukumelana nokuhlaselwa kwamabhayoloji namakhemikhali akhuthaza insizakalo ephephile, ehlala isikhathi eside.
2.3 Ubuqotho Bokwakhiwa
Imithamo emikhulu kadaka osindayo ibeka ingcindezi enkulu ezindongeni zokugcina. Amathangi kufanele enziwe ukuze akwazi ukumelana:
Imithwalo ye-Hydrostatic
Umsebenzi we-Seismic
Ukucindezeleka komoya kanye nemvelo
Ukwahluka kwezinga lokushisa
2.4 Ukulula Kokugcinwa
Ngoba ukugcinwa kwesludge kufuna ukuhlanjululwa nokuhlolwa ngezikhathi ezithile, imiklamo yamathangi kufanele isekele ukufinyelela ukuze kugcinwe ngenkathi kuncishiswa isikhathi sokungasebenzi kanye nezingozi zokuphepha.
2.5 Ukuthobela imithetho nezindinganiso
Amaphrojekthi aphesheya kwezilwandle avame ukudinga ukuthobela izindinganiso zobuchwepheshe zomhlaba wonke nezifunda, njenge:
Izinhlelo ze-ISO
Iziqondiso ze-AWWA
Izindinganiso ze-EN
Amakhodi wokwakha nokuphepha endawo
Amathangi okugcina umquba we-Center Enamel aklanyelwe ukuhlangabezana noma ukudlula lezi zidingo ezibalulekile ukuze kusebenze kahle isikhathi eside.
3. Amathangi Okugcina Umquba we-Center Enamel — Indinganiso Yomkhakha
3.1 Izinzuzo Zokuncintisana Ze-Center Enamel
Iminyaka engaphezu kwengu-30, i-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) igxile ekuklameni nasekukhiqizeni amathangi okugcina ezimboni engozi ephezulu, okuhlanganisa:
Amathangi e-Glass-Fused-to-Steel (GFS)
Amathangi agqoke i-Fusion-Bonded Epoxy (FBE)
Amathangi ensimbi engagqwali kanye nensimbi egcotshwe nge-galvanized
Izixazululo eziklanyelwe ngokukhethekile zokugcina udaka
Inkampani ihlanganisa isayensi yokugqoka, ubuchwepheshe obuphelele, namakhono aphelele okulethwa emhlabeni wonke ukunikeza ukugcinwa kukadaka okudlula izinhlelo ezijwayelekile.
3.2 Ubuchwepheshe bokuvikela ukugqwala
I-Center Enamel isebenzisa izinhlelo zokuvikela ezithuthukisiwe ukuze yandise impilo yethangi futhi igcine ukusebenza kwesakhiwo:
I-Glass-Fused-to-Steel (GFS)
Ukugqoka ingilazi kwakha indawo eqinile, engasebenzi eyakhiwe ensimbi emazingeni okushisa aphezulu. Le nqubo ikhiqiza umgoqo ongazweli, ongamelana nokugqwala okumelana nokuhlaselwa amakhemikhali okubangelwa udaka — okubaluleke kakhulu ezindaweni ezinomswakama ophezulu, ezine-asidi.
I-Fusion-Bonded Epoxy (FBE) Coating
Ama-FBE coatings anikeza ukuhlanganiswa okuhle nokumelana nomthelela, okwenza kube kuhle ezitshalweni ze-sludge ezidinga ukuvikelwa okuqinile ngaphakathi nokumelana nezinto ezithambekileyo ze-sludge.
Izindawo Zensimbi Ezingagqwali Nezokhuni
Kwephrojekthi ezidinga izakhiwo zokuhlanzeka zensimbi engagqwali noma ungqimba olungeziwe lokugqwala lwensimbi efakwe, i-Center Enamel inikeza ukukhetha okwenziwe ngokwezifiso kwezinto ngokuya ngezidingo zokusebenza nezimo zemvelo.
4. Iphothifoliyo Yomkhiqizo — Izixazululo Ezihlelwe Ngokwezidingo Zokwakha
Izinhlelo zokugcina udoti ze-Center Enamel zenzelwe ukuhlinzeka ngokuqina nokusebenza. Uhlu lomkhiqizo wenkampani luqukethe:
4.1 Amathangi Okugcina Udoti Ahlanganiswe Nengilazi (GFS)
Kulungele: Izitshalo zamanzi angcolile zomphakathi, ukugcina udoti lwezimboni, ukujolisa udoti kemikhakha.
Izinzuzo:
Ukumelana okukhulu nokugqwala
Impilo yesakhiwo ende
Ukugcinwa kwangaphakathi okuncane
Indawo engaphakathi ebushelelezi, engenawo amagobolondo enciphisa ukwakheka
Ifanele izindawo zodaka ezinolaka
Amathangi kadoti we-GFS enziwe ukuze imelane nezingcindezi ze-hydrostatic neze-mechanical ezijwayelekile ezinhlelweni zokugcina ezivolumu ephezulu.
4.2 Amathangi Agcotshwe Nge-Fusion-Bonded Epoxy (FBE)
Ilungele: Izindawo zezimboni ezinamakhono athile okugcotshwa, udoti olubhekene nokuhlaselwa amakhemikhali.
Izinzuzo:
Isendlalelo esivikelayo esihambisanayo
Ukunamathela okuphezulu nokumelana nokushayeka
Ukuxosha amanzi namakhemikhali kahle kakhulu
Ingozi encishisiwe yokwehluleka kwesendlalelo ezindaweni eziyinselele
Amatańki e-FBE avame ukukhethwa ezindaweni ezinemithetho eqinile yokulawula ukugqwala.
4.3 Amatańki e-Sludge ayenziwe nge-Stainless Steel ne-Galvanized
Ilungele: Izindawo ezidinga izimo zokuhlanzeka noma ukumelana nokugqwala okuthuthukisiwe.
Izinzuzo:
Ukuhlanzeka okuphezulu kwezicelo zezimboni ezibucayi
Ukuqina kwesikhathi eside ekusebenzeni okugugayo
Iziqu zokwakheka ngokwezifiso ngokususelwa ekwakhekeni kwe-sludge
Lezi tanki ziphumelela kakhulu lapho ukudonswa kwezinto ezingcolisa umhlaba nokuhlanzeka kuyizinto ezikhathazayo.
4.4 Izinhlelo Zokugcina Udaka Eziklanyelwe Ngokwezifiso
Iqonda ukuthi azikho izinhlelo ezimbili zokugcina udaka ezifanayo, i-Center Enamel inikeza izinsizakalo zobunjiniyela ezenziwe ngokwezifiso ezihlanganisa:
Umklamo wokwakhiwa osuselwe emithwalweni, enhlabathini, nasezindaweni ezithintekayo ngenyakatho
Ukuhlanganiswa kwamapulatifomu okufinyelelekayo, izitebhisi, izimbobo, kanye nezinhlelo zokuphepha
Ukuhambisana nemishini yokuphatha udaka (amaphampu, izikrini, ukuthutha)
Ukuthuthukisa izidingo zemvelo nezomthetho zesayithi elithile
5. Ubuchwepheshe Bobunjiniyela — Umklamo Nokwakhiwa
Inqubo yobunjiniyela ye-Center Enamel iqala ngokuqonda izidingo zephrojekthi futhi iphelele ngamathangi aqinile, aqinisekiswe ukusebenza.
5.1 Umqondo Wokuqala kanye Nokuhlaziywa Kwephrojekthi
Wonke umsebenzi uqala ngokuhlola okuningiliziwe kwezimo zesayithi, izakhiwo zodaka, izidingo zesikhathi sokugcina, kanye nokulindelekile kokusebenza. Le ndlela ebanzi iqinisekisa ukuthi ubuchwepheshe bethangi obufanele kakhulu buyakhethwa.
5.2 Idizayini Ephelele Yesakhiwo Nokugqoka
Sisebenzisa amathuluzi nobuhlakani obuhamba phambili embonini, i-Center Enamel yakha imiklamo ebhekana nalezi:
Izibalo zomthwalo (ezimile nezinyakazayo)
Ukusatshalaliswa kokucindezeleka kulo lonke uqweqwe lwethangi nesisekelo
Izinto okufanele kucatshangelwe ngokunwebeka kwezinga lokushisa
Ukuhlanganiswa kokushisela nokuhlanganiswa kwamalunga
Izindlela zokufaka nokuhlola isendlalelo sokuvikela
5.3 Ukukhiqizwa okunembayo
Ukukhiqizwa kwenzeka ezindaweni ezilawulwayo nge:
Ukulungiswa kwe-steel plate esezingeni eliphezulu
Ukusikwa kwe-CNC nokuhlanganiswa okunembayo
Ukulungiswa kwendawo ngezindlela zokudubula ngensimbi ngaphambi kokupenda
Izindlela eziqinile zokufaka upende nokushisa
Ukuhlolwa kwekhwalithi kuzo zonke izigaba
Le nqubo ephelele yokukhiqiza iphumela emathangini agcina kokubili ubuqotho besakhiwo kanye nobuqotho bemvelo.
6. Ukuqinisekiswa kwekhwalithi kanye namazinga omhlaba
I-Center Enamel ihambisana nezinhlelo zekhwalithi ezibonwa umhlaba wonke kanye nezitifiketi ezizimele ukuqinisekisa ukuthi ithangi ngalinye liyifeza inhloso yalo.
6.1 Ukuphathwa kwekhwalithi okufakazelwe
Izindlela zokukhiqiza zenkampani zihambisana namazinga ekhwalithi ye-ISO 9001 — kuqinisekiswa ukusebenza komkhiqizo okungaguquki ezimakethe zomhlaba.
6.2 Ukugqoka kanye Nokuhambisana Nokwakhiwa
Ukugqoka kwamathangi nokwakhiwa kuhambisana namazinga aphezulu ezobuchwepheshe, okuhlanganisa kodwa kungagcini ku:
Izindinganiso zesakhiwo ze-ISO 28765
Iziqondiso zokugqoka ze-AWWA
Iziqondiso ze-EN zezakhiwo zensimbi
Izitifiketi zesifunda zokuphepha kwamanzi
Ukuhlolwa okungeziwe okwenziwa ngamaqembu angaphandle nezitifiketi kungalungiswa kumaphrojekthi anezidingo ezithile zokuhambisana.
7. Izicelo — Lapho Amathangi Okugcina Udaka Ekhona
Amathangi okugcina udlame asekela izicelo ezimbonini ezahlukahlukene:
7.1 Izikhungo Zamanzi Angcolile Emadolobheni
Ezikhungweni zokwelapha amanzi angcolile, amathangi odlame ahlinzeka ngokugcinwa okulawulwayo phakathi kwezinyathelo zokuqala nezokubili zokwelapha noma ngaphambi kokujiya nokulahlwa kwendlame. Ukugcinwa okuthembekile kuqinisekisa:
Ukulingana kwenqubo naphezu kokushintshashintsha komthwalo wokungena
Ukuzinza okuhlanganiswe ngendlela yokwelapha ngemvelo nangamakhemikhali
Umthelela omncane kwezemvelo
7.2 Izimboni
Izimboni zamakhemikhali, ukucubungula ukudla, imithi, ezimayini, nezimboni zamapetrokhimikhali zikhiqiza udaka olunezici ezihlukahlukene. Amathangi e-Center Enamel enziwe ukuze:
Ahlale amakhemikhali anolaka
Amele izinga lokushisa elishintshashintshayo
Ahlanganiswe nezinhlelo zokuphatha udaka
7.3 Amandla Nezinsiza
Izitshalo zamandla nezinsiza zingakhiqiza udaka oluvela ezinhlelweni zokupholisa, ukuphathwa komlotha, nokuphathwa kwamanzi angcolile. Amathangi asezingeni eliphezulu asiza ukugcina ukwethembeka nokuphepha.
7.4 Amaphrojekthi Ezolimo kanye Nemvelo
Amfamu, izitshalo ze-biogas, kanye nezindawo zokulungisa imvelo ngokuvamile zidinga ukugcinwa kwe-sludge okukhulu. Amathangi aqinile asiza ukuhlangabezana nezidingo zesizini ngenkathi kuvikelwa izinsiza zomhlaba namanzi.
8. Ukufakwa kanye Nokusekelwa Ngemuva Kokuthengisa
I-Center Enamel ikholelwa ebudlelwaneni obude namakhasimende, iqinisekisa ukufakwa okungenazinkinga kanye nokusekelwa okuqhubekayo.
8.1 Ukubonisana Kobuchwepheshe
Inkampani ihlinzeka ngesiqondiso sobuchwepheshe esiqeqeshiwe kusukela ekuqaleni kwephrojekthi kuze kube sekugcineni - kusiza ngokuklama izisekelo, ukuhlelwa kwesayithi, kanye nokuxhumana nezinye izinto zokusebenza.
8.2 Ukusekelwa Kokufakwa
Ngenkathi amakhasimende amaningi esebenzisa abalingani be-EPC bendawo, i-Center Enamel inganikeza:
Imanuwali enemininingwane yokufaka
Ukuqondiswa endaweni (uma kucelwa)
Ukubambisana namaqembu abasubathi
8.3 Ukugcinwa kanye Nenkonzo Ngemuva Kokuthengisa
I-sludge holding tank iyimpahla yesikhathi eside. I-Center Enamel isekela ukuhlelwa kokugcinwa, izinqubo zokuhlola, nokushintshwa kwezingxenye — kusiza amakhasimende ukuthi athole impilo yesevisi ende futhi anciphise izindleko zokusebenza.
9. Ukusimama Nokusebenza Kwemvelo
Ukugcinwa kwe-sludge kufanele kuhambisane nezinjongo zokusimama zomhlaba wonke. Amathangi e-Center Enamel enziwe ukuze anikeze:
9.1 Impilo Yesevisi Ende
Ukuvikelwa okuthuthukisiwe kwe-corrosion kunciphisa ukuphindwa kokushintshwa, kunciphisa udoti nomthelela wekhabhoni.
9.2 Ukuncishiswa Kwamakhemikhali Nokukhishwa Kwama-VOC
Ukugqoka okuphezulu kunciphisa isidingo sokupenda njalo noma ukugcinwa ngamakhemikhali, kunciphisa ukukhishwa.
9.3 Ukugaywa Kabusha
Insiza — impahla eyinhloko — ingagaywa kabusha ngokuphelele ekupheleni kwempilo yesevisi, isekela izimiso zomnotho oyindilinga.
9.4 Ukukhiqiza okonga amandla
Izindawo zokukhiqiza zenkampani zihlanganisa izinqubo ezilungiselelwe ezinciphisa ukusetshenziswa kwamandla kanye nemfucuza.
11. Kungani ukhetha i-Center Enamel Amathangi Okugcina Udaka
11.1 Ubuchwepheshe bokuklama
Ngaphezu kweminyaka engama-30 yokuhlangenwe nakho, i-Center Enamel ixuba ulwazi olusebenzayo nobunjiniyela obusha obuhloselwe ezindaweni ze-sludge.
11.2 Isayensi Yezinto Eziphambili
Le nkampani ihola emateknolojini okumboza — kusukela ezindaweni ezihlanganiswe ngengilazi kuya kumasistimu e-epoxy — iqinisekisa ukumelana nokugqwala okungafani nezitsha ezijwayelekile.
11.3 Ukuhlangenwe Nakho Kwephrojekthi Yomhlaba
Ngokufakwa ezweni elingaphezu kwama-100, i-Center Enamel iqonda okulindelwe emhlabeni jikelele kanye nezimo zendawo.
11.4 Ukusekelwa Okuphelele
Kusukela ekwakhiweni nasekufakweni kuya kwesevisi yokuthengisa ngemva — amaklayenti athola ukwesekwa okuphelele kokuphila komkhiqizo.
11.5 Ukuzibophezela Ekusimameni
Ukukhiqiza okungcolile, izinto ezingasetshenziswa kabusha, kanye nempilo yesevisi ende kuhambisana nezifiso zomhlaba jikelele zemvelo.
Ukuphinda Sichaze Ukugcinwa Kwesikhungo Sokugcina Udaka nge-Center Enamel
Njengoba izinhlelo zezimboni nezamasipala ziqhubeka nokuthuthuka, ukuphathwa kukadaka kuhlala kubalulekile ekusimameni, ukuphepha, nokusebenza kahle. Ukukhetha isixazululo esifanele sokugcina akubona nje ngamandla - kumayelana nokusebenza kwesikhathi eside, ukumelana nokugqwala, ukuthobela imithetho, kanye nenani eliphelele lesikhathi sokuphila.
I-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) yaziwa njengomlingani womhlaba wonke omethembayo ezindaweni zokugcina udaka - ihlinzeka ngezixazululo eziklanyelwe ukubhekana nezidingo zamanje ngenkathi ilindele izinselele zangakusasa.
Nge:
Ubuhlakani obusezingeni eliphezulu bokugqoka
Ubunjiniyela bokukhiqiza nokukhiqiza
Ukuguquguquka kwezicelo eziqondene nawe
Izitifiketi zamazwe ngamazwe nesiqinisekiso sekhwalithi
Ukulethwa nokusekelwa emhlabeni wonke
I-Center Enamel ikumema ukuthi uhlole ubudlelwano obunikeza ingqalasizinda yakho izixazululo zokugcina udoti ezingathembekile ezenzelwe ukusebenza, ukuphepha, nokusimama.
Xhumana ne-Center Enamel Namuhla — Phakamisa Isu Lakho Lokuphatha Udoti Ngamathangi Okugcina Angcono Emhlabeni.