Mangaki amathangi adingwa i-WWTP kamasipala
Kwadalwa ngo Ngokwamukisa
Zingaki amathangi adingwa yisitshalo sokuhlanza amanzi angcolile sikamasipala?
Inombolo yamathangi edingwa yindawo yokuhlanza amanzi angcolile kamasipala ayilona inani elilodwa kodwa iwumsebenzi wohlelo lokucubungula. Indawo evamile yokuhlanza ngamandla e-activethi-sludge iyoba, okungenani, nokuhlunga nokukhipha umhlabathi, indawo yokulinganisa noma yokubamba, ukuhlanza kokuqala (ezinhlelweni eziningi), ukuphefumula noma ukwelashwa kwebhayoloji, ukuhlanza kwesibili, ukujiya kodaka kanye nokugcinwa kodaka noma ukugaya. Ngokuvamile ngakunye kungaphezu kwethangi elilodwa lomzimba, ngakho ngisho indawo encane iba yishumi nambili noma ngaphezulu imikhumbi uma uyibala kahle.
I-Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) ihlinzeka ngezitsha zokugcina nezokucubungula kulo lonke uhlelo futhi isiza abanikazi ukulinganisa inani ngokwenqubo nendawo, esikhundleni sokwakha ngokweqile noma ngaphansi noma yisiphi isigaba esisodwa.
1. Izitsha Kuhlelo Olujwayelekile
Ukulandelana kwemboni yomkhandlu ojwayelekile kuhamba kanje: ukuhlunga okungenayo kanye nesihlabathi, ukulinganisa ukugeleza, ukucaciswa kokuqala (lapho kusetshenziswa khona), ukwelashwa kwebhayoloji (ukuphefumula komoya noma ezinye izinhlobo zako), ukucaciswa kwesibili, ukuqiniswa kwenkunkuma, ukugcinwa noma ukugaywa kwenkunkuma, futhi kaningi isinyathelo sokugcina sokugcina noma sokugaywa. Ukulungiselela kwangaphambili (ukuhlunga, isihlabathi) kungaba imigudu esikhundleni samathangi, kodwa imigqa yoketshezi nenkunkuma isekelwe ezitsheni ngempela, futhi izigaba eziningi ziphindwa noma zihlukaniswe ukuze zisebenze futhi zinakekelwe.
· Ukulungiselela kwangaphambili: Ukuhlunga nesihlabathi, kaningi imigudu kanye namathangi amancane.
· Ukulinganisa: Ithangi elilodwa noma ngaphezulu lokulinganisa ukugeleza nomthwalo.
· Okwebhayoloji: Amachibi okungenisa umoya, umthamo omkhulu kakhulu wamanzi ngokuvamile.
· Izihlanzi: Eziyisisekelo nezesibili, ngokuvamile eziningi kuzo zombili.
· Umugqa we-Sludge: Ukujiya, ukugcina, ukugaya kanye nokugcina.
2. Indlela Usayizi Wemboni Oshintsha Ngayo Isibalo
Izitshalo ezincane zihlanganisa imisebenzi - izitshalo zamaphakethe zihlanganisa izigaba eziningana ezingxenyeni eyodwa - ngakho isibalo samathangi angokoqobo siphansi nakuba izinyathelo zenqubo zikhona. Izitshalo ezinkulu zihlukanisa konke ukuze kuthembeke: amachibi amaningi okuphefumula, ama-clarifier amaningi asebenza ngokuhambisana, ama-thickener ahlukene nama-digester. Ngakho 'mangaki amathangi' kukhuphuka ngomthamo, kodwa hhayi ngokulingana; kukhuphuka ngesidingo sokuphindaphinda nokusebenza ngezigaba hhayi ngevolumu kuphela.
· Izitshalo Ezincane: Amaphakethe ahlanganisiwe; amathangi ambalwa angokoqobo.
· Izitshalo Ezinkulu: Zihlukanisiwe futhi zihambisana ukuze kuthembeke.
· Ukubalwa Kwezinto Ezisebenza Ngokungafani: Ukusebenza kubaluleke kakhulu kunenani.
· Ukuhlelwa Ngezigaba: Isidingo samandla esihlukaniswayo kufanele sihlukaniswe ngamayunithi.
· Akulona Uhlu Olulandelanayo: Inani likhula ngokuba yinkimbinkimbi, hhayi ngobukhulu kuphela.
3. Ukwabelana, Ukweqa kanye Nokuhlela Kusengaphambili
Ezinye izigaba zingahlanganiswa noma zeqiwe kuye ngenqubo: izitshalo ezingenakho ukwelashwa okuyisisekelo zifaka lowo msebenzi esigabeni sezinto eziphilayo; ukulinganisa kungase kunikezwe ngokwengxenye ngokugcina okusemgqeni. Okungafanele neze kweqiwe ukuhlinzekela ikusasa - isikhala, ukuxhumana kanye namandla okuhambisa amanzi esigaba sakamuva. Ukubekela eceleni esigabeni sokuklama kubiza cishe lutho; ukufaka ithangi elahlekile esitshalweni esivele sakhiwe kuyaphazamisa futhi kuyabiza.
· Hlanganisa Lapho Kuvumelekile: Ezinye izigaba zifakwa kwezinye ngokwakhiwa.
· Shiya Ngokuqaphela: Yehla isigaba kuphela uma inqubo ivumela ngempela.
· Umthamo Wokugcina: Isikhala kanye nokuxhumana kwezigaba zesikhathi esizayo.
· Umkhawulo Wamanzi: Usayizi wezindawo zokuxhumana ukuze kwandiswe kamuva.
· Ukulungisa Kuyabiza: Ukwengeza ithangi kamuva kuyaphazamisa.
Ipharamitha yokuklama | Inani elijwayelekile noma ibanga | Kungani kubalulekile |
Izinyathelo zenqubo | Izinhlobo zemikhumbi ezi-6+ ezihlukene | Ngokuvamile ngayinye iphindwa |
Ivolumu yezinto eziphilayo | Ingxenye enkulu kakhulu yoketshezi | Amachibi okungenisa umoya ayabusa |
Ukungafuneki kabili | Amayunithi ahambisanayo | Ukubalwa kubaluleke kakhulu kunosayizi |
Isikhala esigcinelwe ikusasa | Isikhala nokuxhumana | Kushibhile esigabeni sokuklama |
Izigaba ezingakhiwe ngokwanele | Ukulinganisa, ukugcinwa kendle | Kushibhile ukwengeza, kuyabiza ukungabi nakho |
Umkhawulo wokuhlola | Ayikho inqubo elula esekelwe kumthamo | Sebenzisa iphepha lokuhamba kwenqubo |
Isinyathelo senqubo | Ifomu lomkhumbi elijwayelekile | Ivamise ukuphindwa? | Amanothi |
Ukuhlunga kanye ne-grit | Imigudu namathangi amancane | Ngezinye izikhathi | Ukulungiselela |
Ukulinganisa | Amathangi okulinganisa | Yebo | Ukuhamba nomthwalo wesivikelo |
Ukwelashwa kwebhayoloji | Amachibi okungenisa umoya | Yebo | Umthamo omkhulu wamanzi |
Ukucaciswa kwesibili | Izihlanzi | Yebo | Kuhambisana ukuze kuthembeke |
Ukujiya kwe-sludge | Izijiyisi | Kwesinye isikhathi | Kugxilisa i-sludge |
Ukugaya nokugcina | Ama-digester, amathangi okugcina | Yebo | Avingceli igesi uma kuyi-anaerobic |
Isiqinisekiso Sobunjiniyela kanye Nosekelo Lwephrojekthi
Wonke amathangi alethwa yiShijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) aklanywa ngokuhambisana ne-AWWA D103-09 kanye ne-EN 1090 ngokuqinisekiswa kwe-finite element yomthwalo wegobongo, uphahla kanye nama-nozzle, ahlanganiswa ku-820-930°C ngaphansi kokulawulwa kwe-ISO 9001 kanye ne-ISO 45001, ahlolwa nge-holiday test ku-1500 V kuyo yonke indawo ngokuphelele, futhi ahlanganiswa ngamabhawodi e-Grade 8.8 kanye ne-sealant eqinisekiswe umkhiqizi. Imikhumbi yezitshalo zamanzi angcolile inikezwa kulo lonke uhlelo lokuhlanza ngokulingana nenani elihambisana namandla okusebenza kanye nezidingo zokuthembeka, izigaba zihlanganiswa noma zihlukaniswe ngokohlelo lokucubungula, umthamo wesikhathi esizayo ugcinwa ngendawo kanye nomkhawulo we-hydraulic, kanti ukumboza, ukuxuba, ukushisa kanye nokuhlinzekwa kwe-gas-handling kunikezwa ngemibhalo ephelele.
Indawo yokuhlanza amanzi emasipala idinga uchungechunge lwemikhumbi - ngokuvamile izinhlobo eziyisithupha noma ngaphezulu ezihlukene, ngayinye ivame ukuphindwa - ngoba inqubo iwukulandelana, hhayi ithangi elilodwa. Isibalo silandela umthamo, ukungafuneki kabili kanye nokusebenza ngezigaba, futhi ukulungiselela ikusasa okushibhe kakhulu ukugcina isikhala nokuxhumana esigabeni sokuklama.
Imibuzo Evame Ukubuzwa (FAQ)
Ingabe kunesimiso esithi 'ithangi elilodwa ngo-1000 m3/ngosuku'?
Cha, akukho esithembekile. Isibalo semikhumbi sincike ekukhetheni inqubo (ngaphandle noma ngaphakathi kokwelashwa kokuqala, uhlobo lwebhayoloji, ukwelashwa okuseceleni), ukungafuneki kabili okufunwayo, nokuthi izigaba zihlanganisiwe yini. Umthetho osuselwa kumthamo ungadukisa; uhlelo lokuhamba kwenqubo yisona sisekelo esilungile sokubala.
Ingabe indawo encane ingadinga amathangi ayishumi nambili ngempela?
Ngokwemigomo yenqubo, yebo - izinyathelo zikhona ngisho noma zihlanganiswe ngokomzimba. Isitshalo sephakethe sizifihla ngaphakathi kweyunithi eyodwa noma ezimbili, kodwa ukuhlunga, ukulinganisa, ibhayoloji, ukucacisa, ukujiya kanye nezigaba zendle zikhona zonke. Inani lamathangi angokomzimba liphansi; inani lemikhumbi esebenzayo alinjalo.
Yiliphi ithangi elivame ukwakhiwa ngaphansi kwesilinganiso?
Ukulinganisa nokugcinwa kendle yizona zinto ezimbili ezivame ukucindezelwa. Ukulinganisa okungaphansi kwesilinganiso kudlulisa ukushaqeka phansi; ukugcinwa kendle okungaphansi kwesilinganiso kuphoqa ama-digester esheduli yomunye umuntu. Kokubili kushibhile ukukunikeza futhi kuyabiza ukungabi nakho.
Ingabe isitimela singenziwa ngendlela evumelana nesitshalo sethu?
Yebo. Izinhlobo zemikhumbi, inani nosayizi ngesigaba ngasinye, izinga lezinto zokwakha nokumboza, ukuxuba, ukushisa nokuphathwa kwegesi, kanye nephakethe lamadokhumenti konke kulungiselelwa umdwebo wakho wenqubo kanye nesiza, futhi kulethwa ngesikhathi sokunikezela.
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