Filler yog ib feem tseem ceeb ntawm MBBR txheej txheem.
Tam sim no, MBBR fillers feem ntau siv hauv kev tsim vaj tsev yog ua los ntawmpolyethylene los yog polypropylene yasthiab muaj cov duab cylindrical me me. Txoj kab uas hla yog li 25 hli, thiab qhov siab yog 8-9 hli. Muaj ntau qhov kev txhawb nqa hauv lub tog raj kheej, thiab cov phab ntsa sab nrauv muaj cov kab txaij ntsug ntsug.
Thaum xaiv mbbr lim xov xwm, nws feem ntau raug txiav txim raws li qhov ntsuas hauv qab no:
(1) Adhesion ntawm biofilm
Biofilm adhesion peev xwm- qhov ntsuas tseem ceeb tshaj plaws rau kev tshuaj xyuas qhov ua tau zoo ntawm cov muab tub lim.
Bio-attachment tus nqi=tiv thaiv thaj chaw (cuam tshuam nrog kev tsim qauv ntawm cov muab tub lim) × cov khoom siv tshuaj lom neeg lom rau ib cheeb tsam thaj tsam (cuam tshuam nrog kev ua tau zoo ntawm cov muab tub lim)
(2) Kev ua tau zoo
Kev ua kom tiavyog qhov ntsuas tseem ceeb tshaj plaws rau kev tshuaj xyuas tus lej ntawm cov khoom siv lom hauv lub cev
① Ua kom tiav qhov ua tau zoo
a Cov qauv nto:
Nws yog feem ntau txiav txim siab tias qhov ntxhib qhov ntxhib yog qhov loj thiab zaj duab xis tsim ua nrawm dua.
b. Cov peev txheej nto:
Feem ntau, cov kab mob me me raug them tsis zoo, thiab cov nplaim dej tau them tus nqi zoo, uas tsim nyog rau kev loj hlob ntawm cov kab mob me me.
c. Hydrophilicity:
Cov kab mob me me yog cov dej hydrophilic, thiab cov muab tub lim tau zoo hydrophilicity thiab tsim nyog rau kev loj hlob ntawm cov kab mob me me.
PerformanceHydraulic kev ua tau zoo
a Porosity:Qhov ntim nyob ntawm cov muab tub lim, qhov porosity siab.
b. Cov duab thiab loj:Cuam tshuam lub xeev ntws ntawm cov dej ntws thiab huab cua ntws.
PerformanceFluidization kev ua tau zoo:
Muaj feem xyuam nrogntom ntawm cov muab tub lim. Qhov ntom ntawm cov muab tub lim yuav tsum yog 0.97-1.03, thiab kev ua kom dej tuaj yeem ua tiav nrog qhov tsis muaj cua txias lossis nplawm.
Rau covcov khoom, xaiv cov duab, tsim ntau npaum li cas thiab xaiv homntawm tus neeg nqa khoom raug tshem tawm, thov xa mus rau tus qauv kev lag luam&"; Cov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom polyethylene rau kev kho dej &" (CJ/T 461-2014). Qhov ntau npaum li cas yog tsim los ntawm kev ua haujlwm saum npoo av, thiab nws qhov tsis cuam tshuam los ntawmkub, ua, organic load, matrix effluent concentration, PH tus nqi, thiab lwm yam.
Yog tias koj muaj kev txaus siab, thov hu rauDoris
Whatsapp/Wechat:+86 13298186953
Email:doris@juntaiplastic.com