Lisebelisoa tsa kalafo ea likhoerekhoere tsa MBR ke lebitso le leng la bioreactor ea lera.lisebelisoa tse kopaneng tsa kalafo ea likhoerekhoereka theknoloji e tsoetseng pele. Mererong e meng e nang le litlhoko tse phahameng tsa ho ntša metsi le taolo e tiileng ea litšila tsa metsi, membrane bioreactor e sebetsa hantle haholo. Kajeno, Liding Environmental Protection, moetsi oa litsebi oa lisebelisoa tsa kalafo ea likhoerekhoere, e tla u hlalosetsa sehlahisoa sena ka katleho e ikhethang.
Karolo ea bohlokoa eaLisebelisoa tsa kalafo ea likhoerekhoere tsa MBRke lera. MBR e arotsoe ka mefuta e meraro: mofuta oa kantle, mofuta o qoelitsoeng le mofuta oa motsoako. Ho latela hore na oksijene ea hlokahala ka har'a reactor, MBR e arotsoe ka mofuta oa aerobic le mofuta oa anaerobic. Aerobic MBR e na le nako e khuts'oane ea ho qala le phello e ntle ea ho ntša metsi, e ka fihlelang tekanyetso ea ho sebelisa metsi hape, empa tlhahiso ea seretse e phahame 'me tšebeliso ea matla e kholo. Anaerobic MBR e na le tšebeliso e tlase ea matla, tlhahiso e tlase ea seretse, le tlhahiso ea biogas, empa ho nka nako e telele ho qala, 'me phello ea ho tlosa litšila ha e ntle joaloka aerobic MBR. Ho latela thepa e fapaneng ea lera, MBR e ka aroloa ka lera la microfiltration MBR, lera la ultrafiltration MBR le tse ling. Lisebelisoa tsa lera tse sebelisoang hangata ho MBR ke lera la microfiltration le lera la ultrafiltration.
Ho ya ka tshebedisano pakeng tsa di-module tsa membrane le di-bioreactor, MBR e arotsoe ka mefuta e meraro: "aeration MBR", "karohano MBR" le "extraction MBR".
MBR e nang le moea e boetse e bitsoa Membrane Aerated Bioreactor (MABR). Mokhoa oa ho kenya moea oa theknoloji ena o phahametse moea o tloaelehileng oa li-bubble tse nang le masoba kapa tse nang le masoba a manyenyane. Lera le kenang ka khase le sebelisoa bakeng sa moea o se nang li-bubble ho fana ka oksijene, 'me sekhahla sa tšebeliso ea oksijene se phahame. Biofilm e holim'a lera le hemang e kopana ka botlalo le likhoerekhoere, 'me lera le hemang le fana ka oksijene ho likokoana-hloko tse hokahaneng le lona, 'me le senya litšila tse ka metsing ka katleho.
Mofuta oa karohano oa MBR o boetse o bitsoa mofuta oa karohano ea metsi a tiileng le a manyane. O kopanya theknoloji ea karohano ea lera le theknoloji ea setso ea phekolo ea baeloji ea metsi a litšila. Bokhoni ba karohano ea metsi a tiileng le a manyane. 'Me hobane litaba tsa seretse se butsoeng ka tankeng ea moea lia eketseha, bokhoni ba lik'hemik'hale boa ntlafala, 'me litšila tse silafatsang tsa tlhaho lia senyeha le ho feta. Mofuta oa karohano oa MBR o sebelisoa haholo mererong ea phekolo ea likhoerekhoere tsa MBR.
Extractive MBR (EMBR) e kopanya mokhoa oa karohano ea lera le tšilo ea lijo e sa keneleng metsi. Li-membrane tse khethiloeng li ntša metsoako e chefo metsing a litšila. Likokoana-hloko tse sa keneleng metsi li fetola lintho tse phelang metsing a litšila hore e be methane, khase ea matla, 'me li fetola limatlafatsi (tse kang naetrojene le phosphorus) hore e be mefuta e mengata ea lik'hemik'hale, ka hona li eketsa ho hlaphoheloa ha mehloli ho tsoa metsing a litšila.
Nako ea poso: Phupu-07-2023