MBBR bio media cuam tshuam cuam tshuam rau kev tswj hwm
1.Covkubbiofilm reactor system yuav tsum tau ua haujlwm ntawm15°C~35°C.
2. Cov pa oxygenyog ib qho tseem ceeb cuam tshuam rau kev tshem tawm cov organic teeb meem. Tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv ntawm dephosphorization thiab denitrification, kev tswj hwm ntawm cov concentration ntawm cov pa oxygen yog qhov tshwj xeeb tshaj yog.
Hauv ntau hom txheej txheem biofilm cov txheej txheem, cov tshuaj sib xyaw ua ke aerobic, anoxic thiab anaerobic ntu hauv bioreactor ntau yam.
DO tswj ntau ntawm txhua ntu ntawm cov tshuaj tiv thaiv lub tank yog:
-Anaerobicntu yogqis dua 0.2mg/L
-Anoxicntu yog nruab nrab0.2mg/L ~ 0.5mg/L
-Txhua cov pa oxygen nyob hauvaerobicseem yuav tsumtsis pub tsawg tshaj 2mg/L.
3. Qhovsludge concentrationhauv cheeb tsam aerobic (pas dej) ntawm MLSSMBBR yuav tsum raug tswj nyob hauv3000mg/L ~ 20000mg/L..
Feem ntau hais lus, thaum sludge concentration hauv cov kua ua kua nce, vim tias sludge concentration siab dhau, cov sludge tau yooj yim tso rau ntawm qhov chaw ntawm biofilm los ua cov txheej sludge tuab.
Txawm li cas los xij, cov ntsiab lus ntawm sludge hauv kev daws teeb meem yuav tsum tsis txhob qis dhau, txwv tsis pub qhov kev puas tsuaj ntawm cov kuab paug yuav qis, thiab tib lub sijhawm, qhov nqus tau thiab ua kom muaj peev xwm ua kom puas ntawm sludge rau cov organic daws teeb meem yuav tsis muaj zog, uas yuav nce ntxiv cov concentration ntawm cov organic teeb meem yaj hauv supernatant ntawm cov kua sib xyaw.
Yog li ntawd, nws yog qhov tsim nyog los tswj hwm anruab nrab sludge concentrationhauv cov kua ua kua, siab dhau lossis qis dhau yuav txo cov dej ntws.
4. PH tus nqiTus nqi pH ntawmdej nkagntawm MBBR cov tshuaj tiv thaiv lub tank yuav tsum yog6-9.
Yog tias koj muaj kev txaus siab, thov hu rau Doris
Whatsapp/Wechat: +86 13298186953
Email: doris@juntaiplastic.com
W:www.juntaiplastic.nlwm|www.chinambbr.com|ntawm www.mbbrcarrier.com
