MBT Sewage Kurapa Kwemidziyo izita rimwe zita membrane bioreactor. Icho chinosanganiswa sewage kurapa michina michina ine tekinoroji yepamusoro. Mune mamwe mapurojekiti ane zvakakwirira zvinodikanwa zvinodikanwa uye zvakasimba kudzora kwemvura, membrane bioreactor inoita kunyanya zvakanaka. Nhasi, kusimbisa dziviriro yezvemamiriro ekunze, nyanzvi yehunyanzvi hwekurapa zvekurapa mugadziri, vachakutsanangurira ichi chigadzirwa nekubudirira kwakanyanya.
Iyo yakakosha chikamu cheMBR seage kurapa kwekurapa michina ndiyo membrane. MBR yakakamurwa kuva matatu marudzi: kunze mhando, yakadzika mhando uye mhando yemhando. Sekureva kwekuti okisijeni raidiwa mune reanteror, mbr rakakamurwa kuva aerobic mhando uye anaerobic mhando. Aerobic MBR ine nguva pfupi yekutanga-kumusoro uye yakanaka mvura inokanganisa, iyo inogona kusangana nemvura yekushandiswa kwemvura, asi iyo yekubuditsa yakakwira yakakwira uye kushandiswa kwesimba kwakakura. Aaerobic MBT ine yakaderera simba rekushandisa, kuderera kwechigadzirwa, uye chizvarwa cheBiogas, asi zvinotora nguva yakareba kutanga, uye mhedzisiro yekubvisa isina kunaka seane Aerobic mbr. Maererano nezvinhu zvakasiyana membrane, mbr inogona kukamurwa kuita microfiltration mebr, ultrafiltration membrane mbr uye zvichingodaro. Mendrane zvinhu zvinowanzoshandiswa muMBB ndeye microfiltration membranes uye Ultrafiltration membranes.
Maererano nekudyidzana pakati peMembrane module uye biareactors, mbr yakakamurwa kuita matatu marudzi: "Aeration mbr", "kupatsanurwa mbr" uye "Exction MBR".
Aerated mbr zvakare anonzi membrane aererwo bioreactor (Mabr). Iyo nzira yehusungwa yeiyi tekinoroji yakakwirira kune yechinyakare porous kana microupus yakakura bubble kushandurwa. Iyo gasi-inobvumirwa membrane inoshandiswa kune bubble-yemahara kusarudzika kupa oksijeni, uye huwandu hwekuita oksijeni hwakakwira. Iyo biofilm pamhepo yekufemerwa iri mukusangana izere neyekunaya, uye menemberi inofemerwa inopa oksijeni kune microorganisms yakabatanidzwa nayo, uye inoshanda zvinoshamisa zvinosvibisa mumvura.
Iyo yekuparadzanisa mhando MBR inonzi zvakare inonzi yakasimba-yemvura yekuparadzanisa mhando mbr. Inosanganisa iyo membrane kupatsanura tekinoroji ine tsika yechinyakare yakatsvuka biological kurapwa tekinoroji. Kusimba-kwemvura kupatsanurana. Uye nekuti zvirimo zvekumisikidzwa kushamisika muAenation tangi inowedzera, kushanda kwe biochemical maitiro kunovandudzwa, uye organic pollutants kwakawedzera kusvibiswa. Iyo yekuparadzanisa mhando MBR inonyanya kushandiswa muMBT Seage Kurapa Mapurojekiti.
Extractive MBR (EMB) inosanganisa iyo membrane kupatsanurwa maitiro neAnaerobic Digementtion. Inosarudza membranes inobvisa makomputa ane chepfu kubva kumarara. Anarerobic microorgiss inoshandura organic zvinhu mumarara mumarara, gasi resimba, uye shandisa zvinovaka muviri (senge nitrogen uye nekukasira mafomu emakemikari, nekukasira kugadzirisa kudzoreredza kubva kumarara.
Kutumira Nguva: Jul-07-2023