Membrane bioreactor nubuhanga bwo gutunganya amazi bukomatanya tekinoroji ya membrane na reaction ya biohimiki mugutunganya imyanda. Membrane bioreactor (MBR) iyungurura imyanda mumazi ya biohimiki reaction hamwe na membrane kandi itandukanya umwanda namazi. Ku ruhande rumwe, membrane ifata mikorobe iri mu kigega cya reaction, ibyo bikaba byongera cyane ubwinshi bwimyanda ikora muri tank ikagera kurwego rwo hejuru, kuburyo reaction ya biohimiki yo kwangirika kwamazi mabi yihuta kandi neza. Ku rundi ruhande, umusaruro w’amazi ufite isuku kandi usukuye kubera gushungura kwinshi kwa membrane.
Mu rwego rwo koroshya imikorere no gufata neza MBR, gukemura ibibazo mugikorwa cyo gukora mugihe gikwiye, ibibazo nibisubizo rusange byavunaguye nkibisobanuro:
| Ibibazo | Impamvu | Igisubizo |
| Kugabanuka byihuse Ubwiyongere bwihuse bwumuvuduko wa trans membrane | Ubwiza butujuje ubuziranenge | Itegure kandi ukureho amavuta & amavuta, organicsolvent, polymeric flocculant, epoxy resins coating, ibintu byashonze bya ion yo guhana resin, nibindi mukugaburira amazi |
| Sisitemu idasanzwe | Shiraho imbaraga zifatika hamwe no gukwirakwiza ikirere kimwe (kwishyiriraho ibice bya membrane ikadiri) | |
| Kwibanda cyane kumurongo ukora | Reba ubunini bwibikoresho byakoreshwaga hanyuma ubihindure kurwego rusanzwe ukoresheje igenzura rya tekiniki | |
| Indwara ikabije | Igipimo cyo guswera cyo hasi, hitamo flux yuzuye ikizamini | |
| Amazi meza asohoka arangirika Imyivumbagatanyo iriyongera | Yashushanijwe nuduce twinshi mumazi mbisi | Ongeramo 2mm nziza ya ecran mbere ya sisitemu ya membrane |
| Ibyangiritse mugihe cyoza cyangwa ushushanyije nuduce duto | Gusana cyangwa gusimbuza ibintu bya membrane | |
| Umuyoboro uva | Gusana ingingo yamenetse ya membrane ihuza | |
| Membrane serivisi ubuzima burangiye | Simbuza ibintu bya membrane | |
| Umuyoboro wa Aeration urahagaritswe Kuringaniza | Igishushanyo kidafite ishingiro cyumuyoboro wa aeration | Umwobo umanuka wumuyoboro wa aeration, ubunini bwa pore 3-4mm |
| Umuyoboro wa Aeration ntukoreshwa igihe kirekire, isuka itemba mu muyoboro wa aeration no guhagarika imyenge | Mugihe cyo guhagarika sisitemu, burigihe ubitangire mugihe gito kugirango umuyoboro udafungwa | |
| Kunanirwa | Shiraho igenzura rya valve kumuyoboro kugirango wirinde imyanda isubira inyuma | |
| Ikadiri ya Membrane ntabwo yashizwemo | Ikadiri ya Membrane igomba gushyirwaho mu buryo butambitse kandi ikagumisha umwobo kurwego rumwe | |
| Ubushobozi bwo gutanga amazi ntibugera ku gaciro kagenewe | Amazi make iyo utangiye sisitemu nshya | Guhitamo pompe idakwiye, guhitamo pore idakwiye, agace gato ka membrane, kudahuza imiyoboro, nibindi. |
| Membrane serivisi ubuzima burangiye cyangwa kubeshya | Simbuza cyangwa usukure membrane module | |
| Ubushyuhe buke bw'amazi | Kuzamura ubushyuhe bwamazi cyangwa kongeramo ibintu bya membrane |
Igihe cyo kohereza: Kanama-19-2022