Ngokuthuthuka komnotho wasemakhaya kanye nokwanda kwesibalo sabantu, ukuthululwa kwendle emakhaya nakho kuyanda. Ukuze kuvikelwe imvelo yasemakhaya kanye nempilo yabantu, kudingeka kwakhiwe izindawo zokukhuculula indle ukuze kugezwe indle yasemaphandleni. Imishini edidiyelwe yokukhucululwa kwendle yasemalokishini iye yavela ngesikhathi esiyingqopha-mlando, ukuthi inqubo yayo yomsebenzi ncamashi kanjani, namuhla ukuqonda.
Imishini edidiyelwe yendawo yokukhuculula indle yaselokishini ikakhulukazi isebenzisa inqubo yokwelapha yebhayoloji ye-AO ukuze isuse ukungcola kwemvelo kanye ne-ammonia nitrogen. Isimiso sayo sokusebenza sisekilasini A, ngenxa yokuhlushwa okuphezulu kwezinto eziphilayo emanzini angcolile, ama-microorganisms asesimweni se-hypoxia, ngalesi sikhathi, ama-microorganisms angama-microorganisms asebenzayo, azobola i-nitrogen ephilayo emanzini endle ibe yi-NH?-N, ngenkathi usebenzisa umthombo wekhabhoni ephilayo njengomnikezeli we-electron, i-NO?-N, NO?-N iguqulwa ibe ngu-N? Kanye nokusebenzisa eminye imithombo ye-organic carbon kanye ne-NH?-N ukuze kuhlanganiswe izinto ezintsha zamaselula.
Ngakho-ke, i-class A pool yemishini yokuhlanza indle edidiyelwe ayigcini nje ngokuba nomsebenzi othile wokukhipha i-organic, inciphisa umthwalo we-organic wethangi le-aerobic elilandelayo, elisiza ekwenzeni i-nitrification, kodwa futhi lithembele ekugxilweni okuphezulu kwezinto eziphilayo ezikhona endaweni. amanzi aluhlaza ukuqedela i-denitrification, futhi ekugcineni aqede ukungcoliswa kwe-nitrogen eutrophic.
Ekilasini le-O, ngenxa yokuthi ukugxila kwezinto eziphilayo kuye kwancipha kakhulu, kodwa imishini yokuhlanza indle ehlanganisiwe isenenani elithile lezinto eziphilayo kanye ne-NH?-N ephezulu. Ukuze kwenziwe okunye ukubola kwe-oxidation yento ephilayo, futhi ngaphansi kokuphothulwa kwe-carbonization, amandla e-nitrification aqhubeka kahle, ithangi le-aerobic biological contact oxidation elinomthwalo ophansi wezinto eziphilayo libekwe ezingeni le-O.
Ama-Aerobic microorganisms kanye nama-self-oxygenic bacteria atholakala ikakhulukazi ekilasini O-pool yemishini edidiyelwe yokuhlanza indle. Ingabe ama-microorganisms e-aerobic abola izinto eziphilayo zibe yi-CO? Futhi H? O, i-Inorganic carbon noma i-CO emoyeni? Njengomthombo wezakhi, ingabe i-NO endle?-N, NO?-N izophenduka ibe ngu-N? Amanzi angcolile echibi le-O agelezela echibini elingu-A, anikeze isamukeli sama-electron echibini elingu-A, futhi ekugcineni aqede ukungcoliswa kwe-nitrogen ngokukhipha i-denitrification.
Imishini edidiyelwe yezindawo zokukhuculula indle emalokishini ezifundeni ezehlukene idinga ukukhetha ubuchwepheshe obufanele bokukhuculula indle kuye ngokwesimo esithile sezindawo zasemakhaya, futhi kumele ibhekisise ukuthi kungenzeka yini, umnotho kanye nomthelela emvelweni wobuchwepheshe. Imishini yokuhlanza indle edidiyelwe ye-Jiading ingahlangabezana nezidingo zamathani angu-10,000 ahlanganisiwe angu-0.3, futhi uchungechunge lwemikhiqizo engu-9 lungakhethwa ngokukhululekile, ngokusho kwezimo ezihlukahlukene.
Isikhathi sokuthumela: Mar-19-2024