Imishini yokwelashwa kwe-MBR yokuthuthwa kwendle kungenye igama le-membrane bioreactor. Kuyinto ehlanganisiwe yokwelashwa kwendle yendle enobuchwepheshe obuthuthukisiwe. Kwamanye amaphrojekthi anezidingo eziphakeme ezikhuphukayo kanye nokulawulwa okuqinile kokungcoliswa kwamanzi, ulwelwesi lwe-membrane bioreactor wenza kahle ikakhulukazi. Namuhla, ukuvikelwa kwezemvelo, umenzi wemishini yokuthuthwa kwendle yokuthuthwa kwendle, uzokuchazela lo mkhiqizo ngokusebenza kahle.
Ingxenye esemqoka yemishini yokwelashwa kwendle ye-MBR ingulwelwesi. I-MBR ihlukaniswe izinhlobo ezintathu: uhlobo lwangaphandle, uhlobo lwangaphakathi nohlobo lwenhlanganisela. Ngokusho kokuthi i-oxygen edingekayo ku-Reactor, i-MBR ihlukaniswe ngohlobo lwe-Aerobic nohlobo lwe-anaerobic. I-Aerobic MBR inesikhathi esifushane sokuqalisa kanye nomphumela omuhle wamanzi, ongahlangabezana nenqubo yokusebenzisa amanzi, kepha umphumela we-sludge uphezulu futhi ukusetshenziswa kwamandla kukhulu. I-Anaerobic MBR inokusetshenziswa kwamandla okuphansi, ukukhiqizwa okuphansi kwe-sludge, kanye nesizukulwane se-biogas, kepha kuthatha isikhathi eside ukuqala, futhi umphumela wokususwa kokungcola awulungile njenge-aerobic MBR. Ngokusho kwezinto ezihlukene ze-membrane, i-MBR ingahlukaniswa ibe yi-microfiltration membrane MBR, i-Ultrafiltration membrane mbr nokunye. Izinto zeMembrane ezisetshenziswa kakhulu ku-MBR zingama-microfiltation membranes kanye nolwelwesi lwe-ultrafiltration.
Ngokusho kokuxhumana phakathi kwamamojula we-membrane kanye nama-bioreattors, i-MBR ihlukaniswe ngezinhlobo ezintathu: "a afeotal MBR", "ukwehlukanisa i-MBR" kanye ne- "Extraction MBR".
I-Aerated MBR ibizwa nangokuthi u-membrane aemerated bioreactor (Mabr). Indlela ye-aeration yalobu buchwepheshe iphakeme kunendabuko yendabuko yendabuko noma i-microporous a aronation. Ulwelwesi oluvumelekile lwegesi lusetshenziselwa i-bubble-free aleration ukuze uthole i-oksijini, futhi izinga lokusetshenziswa komoya-mpilo liphezulu. I-biofilm kulwelwesi oluphefumulayo liyaxhumana ngokuphelele nendle ukuthuthwa kwendle, futhi ulwelwesi oluphefumulayo lunikeza umoya-microorgan
Uhlobo lokuhlukanisa i-MBR lubizwa nangokuthi uhlobo lokuhlukanisa oluqinile oluwuketshezi lwe-mbr. Kuhlanganisa ubuchwepheshe bokuhlukaniswa kwe-membrane ne-wandrater wastewater ukwelashwa kobuchwepheshe. Ukusebenza kahle kohlukaniswa okuqinile okuwuketshezi. Futhi ngoba okuqukethwe kwe-sludge esetshenzisiwe ethangi le-aeral kwanda, ukusebenza kahle kokuphendula okungcono kakhulu kwe-biochemical kuyathuthukiswa, futhi ukungcola okungokwemvelo kuye kwaphela amandla. Uhlobo lokuhlukanisa i-MBR luvame ukusetshenziswa kakhulu kumaphrojekthi wokwelashwa wendle we-MBR.
I-Extractive MBR (Embr) ihlanganisa inqubo yokuhlukaniswa kwe-membrane ngokugaya i-anaerobic. Ama-membranes akhethiwe akhiphe amakhompiyutha anobuthi avela kumanzi amdaka. Ama-anaerobic microorganisms aguqula izinto eziphilayo kumanzi angcolile angena kumanzi angcolile, igesi yamandla, futhi aguqule izakhamzimba (njenge-nitrogen ne-phosphorus) zibe ngamafomu amakhemikhali amaningi, ngaleyo ndlela kukhulise ukululama kwezinsiza kumanzi angcolile.
Isikhathi sePosi: Jul-07-2023