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Ukuhlunga Kokuhlola Amagciwane - Ubuchwepheshe Okusha Okusebenza Kakhulu Kanye Nokusebenzisa Okuphansi Okuqinile Kokuhlukanisa Uketshezi
2024-08-20 15:43:28
Ukuphela kwenqubo yokuhlanza indle kuvame ukuba uhlelo lokuhlukanisa uketshezi lwamanzi odaka. Ukuhlukaniswa koketshezi oluqinile kubhekisela kwinqubo yokukhipha okuqinile okumisiwe emanzini noma emanzini angcolile, okuhlanganisa ukuthungwa kwenhlabathi, ukuhlunga, ukuhlunga ulwelwesi, umshini wokuhlunga, i-vacuum, ne-centrifuge. Endleleni yodaka ecushiwe, ukuhlungwa kwe-membrane noma izindlela zokwehlisa i-sedimentation zivame ukusetshenziswa ukuze kuzuzwe ukuhlukaniswa koketshezi oluqinile. I-Microfiltration, ukucaciswa, kanye nokuhlunga kombhede ojulile kungasetshenziswa ukuze kuqhutshekwe nokususa izinhlayiya ezincane eziqinile emanzini.
Phakathi kobuchwepheshe bokuhlukanisa uketshezi oluqinile oluvame ukusetshenziswa, amathangi e-sedimentation ahlala endaweni enkulu, kunzima ukuwanakekela, athatha isikhathi eside, ayabiza, futhi awafaneleki imishini edidiyelwe. Izindlela zokuhlunga ze-Membrane ngokuvamile zisebenzisa ulwelwesi lwe-MBR, oluthatha indawo encane futhi lube nemiphumela emihle yokuhlunga. Kodwa-ke, ama-membrane e-MBR anzima ukuwagcina, asebenzisa amandla aphezulu, futhi adinga ukutshalwa kwezimali okukhulu.
Uma kubhekwa izinkinga zobuchwepheshe obukhona bokuhlukanisa uketshezi oluqinile, njengendawo enkulu yaphansi, ukusetshenziswa kwamandla aphezulu, kanye nokugcinwa okunzima, i-HYHH isungule uhlobo olusha lwedivayisi yokuhlukanisa uketshezi oluqinile olusebenza kahle kakhulu nolusebenzisa kancane - ukuhlunga kokuhlolwa kwebhaktheriya. uhlelo. Idivayisi yokuhlola amagciwane iklanyelwe ngokusekelwe kokuhlangenwe nakho okungokoqobo kwamadivayisi e-biofilm sedimentation, ukunqoba izinkinga zokusebenzisa amandla aphezulu kanye nokugcinwa okunzima kolwelwesi lwe-MBR, futhi inikeze ukudlala okuphelele kuzinzuzo zokusetshenziswa kwamandla okuphansi, ukuzenzekelayo okugcwele, nokugcinwa kalula idivayisi yokuhlola amagciwane.
Iqembu lesikrini sebhaktheriya lakhiwe ama-biofilm ashukumisayo ambalwa azikhiqizela wona. I-biofilm eguquguqukayo ezakhiwe ngokwayo yenziwe ngezinto ezikhethekile ze-hydrophilic njengento eyisisekelo. Esigabeni sokuqala senqubo yokuhlukanisa amanzi odaka namanzi, kwakheka ukugeleza kwe-hydraulic cross-flow, ukugcinwa kwe-microbial ye-EPS kanye nokubekwa kwemvelo kwamaqembu e-microbial bacteria ku-micro-net base material. I-biofilm eguquguqukayo ezikhiqizayo isebenzisa umphumela we-osmotic wamanzi ukuze kuzuzwe ukuhlukaniswa koketshezi oluqinile olungenawo amandla, futhi inomphumela wokuhlukanisa ofana nalowo we-microfiltration/ultrafiltration evamile. Ngesikhathi esifanayo, ingakwazi ukuhlukanisa ngokuphelele Isikhathi Sokugcinwa Kwe-Sludge(SRT) ku-Hydraulic Retention Time (HRT), esilungele ukulawula izimo zokusebenza.
Imingcele yezobuchwepheshe
Ukugeleza: 50-60 LMH
Ukukhiqiza kabusha: igesi ezenzakalelayo (elula)
Ukukhiqizwa kwamanzi: ukukhiqizwa kwamanzi angenawo amandla
Ukusetshenziswa kwamandla: kuphansi kakhulu (1-3 kW·h/m3)
Ukunakekela: kulula (akukho ukugadwa komuntu okudingekayo)
Ukugxila: 5000-8000 mg/L
I-turbidity ye-Inlet: 1000 NTU
I-Outlet turbidity:
IziciI-flux enkulu kanye nesivinini sokuhlunga okusheshayo;
Izinyathelo ezincane, ukuthunyelwa okusheshayo, okulungele ukusetshenziswa ngemva kokufakwa;
Ukukhipha amanzi aphezulu endaweni ngayinye;
Ukukhiqizwa kwe-modular kungenzeka, kube lula ukunwetshwa, ukulungiswa kanye nokuthuthwa kwezikhungo ezikhona zokukhuculula indle.