Kumadhorobha nekumaruwamudziyo wemidziyo wetsvina wedzimbandeye modular uye inoshanda sewage biological treatment equipment, inova sewage biological treatment system ine biofilm semuviri mukuru wekuchenesa.Inoshandisa zvizere hunhu hwebiofilm reactors senge anaerobic biofilters uye yekubata oxidation mibhedha, senge yakakwira biological density, yakasimba kusvibiswa kwekudzivirira, kuderera kwesimba rekushandisa, kushanda kwakagadzikana, uye kugadzirisa kuri nyore, zvichiita kuti sisitimu ive netarisiro yakakura yekushandisa uye kukosha kwekusimudzira.
Kuwanda kwevagari vekumaruwa hakuna kukwirisa sezvakaita maguta, uye kuwanda kwekugadzirwa kwetsvina mudzimba kwakaderera pane kwemaguta.Mari yekumaruwa haina simba, uye mari yevarimi ishoma.Naizvozvo, zvinofanirwa kukurudzira kutorwa kweakasiyana-siyana tekinoroji ekuchenesa tsvina yemudzimba ayo ane hupfumi, akapusa, anoshanda, uye nepese pazvinogoneka akasanganiswa nekugadzirwa kwekurima kwemuno kuti uwane kurapwa kusingakuvadze uye kushandisa zviwanikwa zvetsvina.
Kubviswa kwezvinosvibisa organic uye ammonia nitrogen nemadhorobha nekumaruwamidziyo yekuchenesa tsvina yemumbakunyanya inovimba neAO biological kurapwa maitiro mumidziyo.Nheyo yekushanda yeA-level tank ndeyokuti nekuda kwehuwandu hwehuwandu hwehupenyu huri mumvura yetsvina, ma microorganisms ari mumamiriro e hypoxia.Panguva ino, ma microorganisms ari facultative microorganisms.Naizvozvo, iyo A-level tangi haina kungoita rimwe basa rekubvisa organic zvinhu, kuderedza organic mutoro weinotevera aerobic tank, uye kuderedza kusanganiswa kweiyo organic matter, asi kuchine imwe chiyero che organic matter uye yakakwirira NH3- N.Kuti uwedzere oxidize uye kuora zvisikwa, uye nitrification inogona kuitwa zvakanaka pasi pe carbonization, aerobic biological contact oxidation tank ine yakaderera organic load inoiswa paNhamba O. MuO-level tank, pane kunyanya aerobic microorganisms uye autotrophic bacteria ( mabhakitiriya ari nitifying).Aerobic microorganism inoora organics kuita CO2 uye H2O: autotrophic bacteria (nitrifying bacteria) shandisa inorganic kabhoni inogadzirwa kubva mukuora kwe organic kana CO2 mumhepo sechitubu chekushandura NH3-N mutsvina kuita NO-2-N, NO-3-N. , uye nzvimbo ine tsvina yeO level pool inodzokera kuA level pool kuti ipe electronic acceptor for A level pool, uye pakupedzisira kubvisa kusvibiswa kwenitrogen kuburikidza ne denitrification.
Nguva yekutumira: May-20-2023