Jiangxi xeev, Suav teb
Qhov chaw: Jiangxi Province, Suav teb
Sijhawm:Xyoo 2014
Tag Nrho Kev Kho Mob Muaj Peev Xwm:13.2 PAB
WWTP Hom:Integrated FMBR Equipment WWTP
Txheej txheem: Raw Wastewater-Pretreatment-FMBR-Effluent
Project Brief:Txoj haujlwm no suav nrog 120 lub nroog hauv nruab nrab hauv 10 lub nroog thiab siv ntau dua 120 FMBR cov cuab yeej, nrog rau tag nrho cov peev txheej kho mob ntawm 13.2 MGD.Los ntawm kev siv cov chaw taws teeb saib xyuas + kev tswj xyuas chaw nres tsheb ntawm lub xov tooj ntawm tes, txhua qhov chaw tuaj yeem ua haujlwm thiab tswj xyuas los ntawm cov neeg tsawg heev.
FMBR thev naus laus zis yog kev kho cov dej phwj tuaj ntawm nws tus kheej tsim los ntawm JDL.The FMBR yog cov txheej txheem dej khib nyiab pov tseg uas tshem cov pa roj carbon, nitrogen thiab phosphorus ib txhij hauv ib lub reactor.Emissions zoo daws cov "cov nyhuv ze".FMBR tau ua tiav qhov kev thov rau kev faib tawm hom, thiab tau siv dav hauv kev kho dej phwj hauv nroog, kev kho dej phwj hauv nroog, kev kho dej, thiab lwm yam.
FMBR yog lub npe luv rau facultative membrane bioreactor.FMBR siv cov yam ntxwv kab mob los tsim kom muaj ib puag ncig zoo thiab tsim cov khoom noj khoom haus, muaj tswv yim ua kom tau txais cov organic sludge tawm tsawg thiab ib txhij degradation ntawm cov pa phem.Vim muaj kev sib cais zoo ntawm daim nyias nyias, cov nyhuv sib cais yog qhov zoo dua li ntawm cov tsoos sedimentation tank, cov dej kho tau zoo heev, thiab cov teeb meem raug tshem tawm thiab turbidity tsawg heev.
Cov txheej txheem kev kho dej khib nyiab ib txwm muaj ntau txoj kev kho mob, yog li nws xav tau ntau lub tso tsheb hlau luam rau WWTPs, uas ua rau WWTPs muaj cov qauv nyuaj nrog cov hneev taw loj.Txawm tias me me WWTPs, nws kuj xav tau ntau lub tso tsheb hlau luam, uas yuav ua rau tus nqi tsim kho ntau dua.Qhov no yog hu ua "Scale Effect".Nyob rau tib lub sijhawm, cov txheej txheem kev kho dej khib nyiab yuav tso tawm ntau cov sludge, thiab cov ntxhiab tsw hnyav, uas txhais tau hais tias WWTPs tuaj yeem tsim nyob ze ntawm thaj chaw nyob.Qhov no yog qhov teeb meem hu ua "Tsis Nyob Hauv Kuv Lub Vaj Tsev".Nrog rau ob qhov teeb meem no, cov tsoos WWTPs feem ntau yog qhov loj thiab nyob deb ntawm thaj chaw nyob, yog li cov kav dej loj loj nrog kev nqis peev siab kuj tseem xav tau.Nws tseem yuav muaj ntau qhov nkag thiab nkag mus rau hauv cov kav dej phwj tuaj, nws yuav tsis tsuas yog paug cov dej hauv av, tab sis kuj tseem yuav txo qis kev kho mob ntawm WWTPs.Raws li qee qhov kev tshawb fawb, kev nqis peev hauv cov kav dej yuav siv li 80% ntawm tag nrho cov peev txheej kho dej khib nyiab.
