Emadolobheni nasemakhayaidivayisi yokuhlanza indle yasekhayaiyimishini yokwelapha yebhayoloji yendle eyimodulayo futhi esebenza kahle, okuwuhlelo lokwelapha ngebhayoloji yendle ene-biofilm njengomzimba oyinhloko wokuhlanza.Isebenzisa ngokugcwele izici zama-reactors e-biofilm njengezihlungi ze-anaerobic biofilter kanye nemibhede ye-oxidation, njengokuminyana okuphezulu kwezinto eziphilayo, ukumelana nokungcola okuqinile, ukusetshenziswa kwamandla okuphansi, ukusebenza okuzinzile, nokugcinwa okulula, okwenza uhlelo lube nethuba elibanzi lokufaka isicelo kanye nenani lokuphromotha.
Ukugcwala kwezakhamizi zasemaphandleni akuphakeme kangako njengasemadolobheni, futhi umfutho wokukhiqizwa kwendle ekhaya uphansi kunawasemadolobheni.Izinsiza zezimali zasemaphandleni zibuthakathaka, futhi imali yabalimi incane.Ngakho-ke, kuyadingeka ukuthi kugqugquzelwe ukwamukelwa kobuchwepheshe bokuhlanza indle obuhlukahlukene basekhaya obungongayo, obulula, obusebenzayo, futhi ngangokunokwenzeka obuhlanganiswe nokukhiqizwa kwezolimo kwendawo ukuze kuzuzwe ukwelashwa okungenangozi kanye nokusetshenziswa kwensiza yendle.
Ukususwa kwezinto ezingcolisa imvelo kanye ne-ammonia nitrogen ngamadolobha nasemaphandleniimishini yokuhlanza indle yasekhayaincike kakhulu kunqubo yokwelashwa kwebhayoloji ye-AO kumishini.Isimiso sokusebenza sethangi le-A-level ukuthi ngenxa yokuhlushwa okuphezulu kwezinto eziphilayo emanzini angcolile, ama-microorganisms asesimweni se-hypoxia.Ngalesi sikhathi, ama-microorganisms angama-facultative microorganisms.Ngakho-ke, ithangi le-A-level alinawo umsebenzi othile wokususa izinto eziphilayo, ukunciphisa umthwalo we-organic wethangi le-aerobic elilandelayo, nokunciphisa ukugcwala kwezinto eziphilayo, kodwa kusekhona inani elithile lezinto eziphilayo kanye ne-NH3- ephezulu - N.Ukuze kuqhutshekwe ne-oxidize nokubola izinto eziphilayo, futhi i-nitrification ingenziwa ngokushelelayo ngaphansi kwe-carbonization, ithangi le-aerobic biological contact oxidation elinomthwalo ophansi we-organic lisethwe ku-Level O. Ethangini le-O-level, kukhona ikakhulukazi ama-microorganisms e-aerobic kanye nama-autotrophic bacteria ( amabhaktheriya e-nitifying).I-Aerobic microorganism ibola i-organics ibe yi-CO2 ne-H2O: amabhaktheriya e-autotrophic (amagciwane afaka i-nitrifying) asebenzisa i-carbon ye-inorganic ekhiqizwe ekuboleni kwe-organic noma i-CO2 emoyeni njengomthombo wezakhi zokuguqula i-NH3-N endle ibe yi-NO-2-N, NO-3-N , futhi ingxenye engcolile ye-O level pool ibuyela ku-A level pool ukuze ihlinzeke ngokwamukela i-electronic for A level pool, futhi ekugcineni iqede ukungcoliswa kwe-nitrogen ngokukhipha i-denitrification.
Isikhathi sokuthumela: May-20-2023