-
MBBR Bio Filter Media
Cov khoom siv lim dej uas muaj cov kua dej (fluidized bed filler), tseem hu ua MBBR filler, yog ib hom khoom siv bioactive tshiab. Nws siv cov mis tshuaj ntsuam xyuas raws li qhov xav tau ntawm dej sib txawv, sib xyaw ntau hom microelements hauv cov khoom siv polymer uas ua rau cov kab mob me me loj hlob sai. Cov qauv ntawm cov khoom siv hollow filler yog tag nrho peb txheej ntawm cov voj voog hollow sab hauv thiab sab nraud, txhua lub voj voog muaj ib lub prong sab hauv thiab 36 lub prong sab nraud, nrog rau cov qauv tshwj xeeb, thiab cov khoom siv filler raug dai rau hauv dej thaum lub sijhawm ua haujlwm ib txwm muaj. Cov kab mob anaerobic loj hlob hauv cov khoom siv filler los tsim denitrification; cov kab mob aerobic loj hlob sab nraud los tshem tawm cov organic matter, thiab muaj ob qho tib si nitrification thiab denitrification txheej txheem hauv tag nrho cov txheej txheem kho. Nrog rau qhov zoo ntawm thaj chaw tshwj xeeb loj, hydrophilic thiab affinity zoo tshaj plaws, kev ua haujlwm biological siab, zaj duab xis dai sai, cov txiaj ntsig kho zoo, lub neej ntev, thiab lwm yam, yog qhov kev xaiv zoo tshaj plaws rau kev tshem tawm ammonia nitrogen, decarbonization thiab phosphorus tshem tawm, dej phwj tuaj ntxuav, rov siv dej, dej phwj tuaj tshem tawm COD, BOD kom tsa tus qauv.
