ʻO ke kūlanakauhale a me ke kua'āinamea hoʻoheheʻe haleHe mea hoʻomaʻemaʻe ola kino ʻōnaehana modular a maikaʻi hoʻi ia, ʻo ia ka ʻōnaehana mālama ola kino me ka biofilm ke kino hoʻomaʻemaʻe nui.Hoʻohana piha ia i nā hiʻohiʻona o ka biofilm reactors e like me anaerobic biofilters a me ka contact oxidation moena, e like me ke kiʻekiʻe biological density, ka ikaika o ka pollution resistance, ka hoʻohana haʻahaʻa haʻahaʻa, ka hana paʻa, a me ka mālama maʻalahi, e hoʻolilo i ka ʻōnaehana i nā noi ākea ākea a me ka waiwai hoʻolaha.
ʻAʻole ʻoi aku ka kiʻekiʻe o ka noho ʻana o nā kamaʻāina kuaʻāina e like me ko nā kūlanakauhale, a ʻoi aku ka haʻahaʻa o ka hana ʻana o ka wai hoʻoneʻe hale ma mua o nā kūlanakauhale.Nawaliwali ka waiwai o ke kuaaina, a ua emi ka loaa o ka poe mahiai.No laila, pono e paipai i ka hoʻohana ʻana i nā ʻenehana lapaʻau hoʻoheheʻe hale ʻokoʻa i ʻoi aku ka maikaʻi, maʻalahi, maikaʻi, a me ka mea hiki ke hui pū ʻia me ka hana mahiʻai kūloko e hoʻokō ai i ka mālama pono ʻole a me ka hoʻohana ʻana i nā kumuwaiwai o ka wai.
ʻO ka wehe ʻana i nā mea haumia organik a me ka naikokene amonia e ke kūlanakauhale a me ke kua'āinalako hoʻomaʻemaʻe wai ʻāinahilinaʻi nui i ke kaʻina hana lāʻau olaola AO i nā lako.ʻO ke kumu hana o ka pahu A-level ʻo ia ma muli o ke kiʻekiʻe o ka nui o nā mea organik i loko o ka wai, aia nā microorganism i kahi kūlana hypoxia.I kēia manawa, ʻo nā microorganisms nā microorganisms facultative.No laila, ʻaʻole i loaʻa i ka pahu A-level kahi hana o ka wehe ʻana i nā mea olaola, e hōʻemi i ka ukana organik o ka pahu aerobic ma hope aʻe, a me ka hoʻohaʻahaʻa ʻana i ka neʻe ʻana o ka mea olaola, akā aia nō kekahi mau mea kūlohelohe a me ka NH3- kiʻekiʻe. N.I mea e hou oxidize a decompose organics, a me ka nitrification hiki ke hoʻokō smoothly ma lalo carbonization, aerobic biological contact oxidation pahu me ka haʻahaʻa organic haawe i hoonohoia ma Level O. I loko o ka O-level pahu, he nui aerobic microorganisms a autotrophic bacteria ( nitrifying bacteria).Hoʻoheheʻe ka microorganism aerobic i nā mea ola i CO2 a me H2O: hoʻohana ka bacteria autotrophic (nitrifying bacteria) i ke kalapona inorganic i hana ʻia mai ka decomposition organik a i ʻole CO2 i ka lewa ma ke ʻano he kumu meaʻai e hoʻohuli ai i ka NH3-N i loko o ka lepo i NO-2-N, NO-3-N , a hoʻi ka ʻāpana effluent o ka ʻauʻau pae ʻO i A pae ʻauʻau no ka hāʻawi ʻana i ka mea ʻae uila no A pae wai, a hope loa e hoʻopau i ka pollution nitrogen ma o ka denitrification.
Ka manawa hoʻouna: Mei-20-2023