Ezidolophini nasemaphandleniisixhobo sokucoca ugutyulo lwasekhayasisixhobo sonyango lwebhayoloji eyimodyuli nesebenzayo, eyinkqubo yonyango lwebhayoloji yelindle ene-biofilm njengowona mzimba wokucoca.Isebenzisa ngokupheleleyo iimpawu ze-biofilm reactors ezifana ne-anaerobic biofilters kunye neebhedi ze-oxidation zoqhagamshelwano, ezifana noxinaniso oluphezulu lwebhayoloji, ukuxhathisa okuqinileyo kongcoliseko, ukusetyenziswa kwamandla aphantsi, ukusebenza okuzinzileyo, kunye nokugcinwa lula, okwenza inkqubo ibe nethemba elibanzi lokusetyenziswa kunye nexabiso lokunyusa.
Ukuxinwa kwabahlali basemaphandleni akukho phezulu kunoko kwezixeko, kwaye ubuninzi bemveliso yogutyulo lwasekhaya lungaphantsi kunolo lwezixeko.Imithombo yemali yasemaphandleni ibuthathaka, kwaye umvuzo wamafama uphantsi.Ngoko ke, kuyimfuneko ukukhuthaza ukwamkelwa kobugcisa bokucocwa kwamanzi amdaka asekhaya ahlukeneyo anoqoqosho, olula, olusebenzayo, kwaye kangangoko kunokwenzeka kudityaniswe nemveliso yezolimo yasekhaya ukuze kuphunyezwe unyango olungenabungozi kunye nokusetyenziswa kobutyebi bogutyulo.
Ukususwa kwezinto ezingcolisayo eziphilayo kunye ne-ammonia nitrogen ezidolophini nasemaphandleniizixhobo zokucoca ugutyulo lwasekhayaikakhulu ixhomekeke kwinkqubo yonyango lwebhayoloji ye-AO kwisixhobo.Umgaqo osebenzayo we-A-level tank kukuba ngenxa yokuxinwa okuphezulu kwezinto eziphilayo kwi-sewage, i-microorganisms ikwimeko ye-hypoxia.Ngeli xesha, i-microorganisms i-facultative microorganisms.Ngako oko, itanki ye-A-level ayinayo kuphela umsebenzi othile wokususa izinto eziphilayo, ukunciphisa umthwalo we-organic we-tank ye-aerobic elandelayo, kunye nokunciphisa ukuxinwa kwezinto eziphilayo, kodwa kusekho umlinganiselo othile wezinto eziphilayo kunye ne-NH3 ephezulu- N.Ukuze uqhubele phambili i-oxidize kunye nokubola kwezinto eziphilayo, kunye ne-nitrification ingenziwa kakuhle phantsi kwe-carbonization, itanki ye-aerobic biological contact oxidation kunye nomthwalo ophantsi we-organic ibekwe kwiNqanaba O. Kwitanki ye-O-level, kukho i-microorganisms ye-aerobic ikakhulu kunye ne-autotrophic bacteria ( iibhaktheriya ezivelisa i-nitifying).I-Aerobic microorganism ibola i-organics kwi-CO2 kunye ne-H2O: ibhaktheriya ye-autotrophic (i-nitrifying bacteria) isebenzisa i-carbon ye-inorganic eyenziwe ngokubola kwezinto eziphilayo okanye i-CO2 emoyeni njengomthombo wezondlo ukuguqula i-NH3-N kwi-lindle ibe yi-NO-2-N, NO-3-N , kunye nenxalenye emdaka ye-O level pool ibuyela kwi-A level pool ukubonelela nge-electronic receiver ye-A level pool, kwaye ekugqibeleni kupheliswe ungcoliseko lwenitrogen ngokukhutshwa kwe-denitrification.
Ixesha lokuposa: May-20-2023