Fiber pob yog cov khoom siv kho dej zoo. Tom qab ntau qhov kev sim, fiber ntau pom yog ib txoj hauv kev zoo kom tshem tawm cov khib nyiab hauv dej. Nyob rau hauv tus txheej txheem ntawm kev kho dej nrog siab effluent zoo yuav tsum tau, fiber pob pom yog ib tug indispensable txheej txheem. Cov khoom siv fiber ntau tau siv ntau hauv kev kho dej thiab kev kho dej phwj hauv hluav taws xob, tshuaj, hluav taws xob thiab lwm yam lag luam.
Lub pob fiber ntau muaj elasticity zoo, tsis ntab rau saum npoo dej, muaj qhov sib txawv loj, kev ua haujlwm zoo, thiab kev cuam tshuam ceev ceev, uas tsim nyog rau kev pom ntawm ntau yam dej zoo. Zoo zoo thiab tus nqi zoo. Lub pob fiber ntau siv fiber ntau ligation, uas muaj qhov zoo ntawm elasticity zoo, acid thiab alkali tsis kam, tsis ntab nto, huab cua siab, lub sijhawm ua haujlwm ntev, thiab lub taub hau me me. Yog li ntawd, nws yog ib qho zoo tagnrho muab tub lim rau kev kho dej.
Lub pob fiber ntau lim cov khoom tsim los ntawm ligating fiber filaments yog txawv los ntawm cov tsoos rigid particle lim khoom. Nws muaj ib tug loj void piv. Thaum lub sij hawm filtration txheej txheem, lub porosity ntawm lub lim txheej maj mam txo nyob rau hauv cov kev taw qhia ntawm dej ntws, uas yog ntau nyob rau hauv txoj kab nrog lub pore tis ntawm lub zoo tagnrho lim khoom. Piv nrog rau cov khoom siv lim dej ib txwm siv, cov khoom siv lim fiber ntau muaj qhov pom kev ceev (20 ~ 60m / h) thiab ntau cov sludge.
Qhov saum npoo ntawm qhov hloov pauv fiber ntau pob fiber ntau yog hloov kho los txhim kho lub peev xwm adsorption ntawm cov roj thiab cov organic teeb meem. Siv cov txheej txheem fiber ntau pob ligation tshiab, lub porosity ntawm lim txheej maj mam txo qis raws cov kev taw qhia ntawm cov dej ntws thaum lub sijhawm ua haujlwm, tsim kom muaj qhov zoo tshaj plaws faib lub xeev ntawm cov pores sab sauv thiab qis ntawm cov khoom lim. Cov nyhuv pom tau zoo, qhov pom kev ceev yog siab, mus txog 25-30m / h, thiab cov khoom siv lim tsuas yog yuav tsum tau ntxiv 10 feem pua txhua xyoo. Qhov saum npoo ntawm cov pob fiber ntau hloov kho los txhim kho lub peev xwm adsorption ntawm roj thiab sundries; cov txheej txheem fiber ntau pob ligation tshiab, lub porosity ntawm lim txheej maj mam txo qis raws cov dej ntws kev taw qhia thaum lub sijhawm ua haujlwm, tsim kom muaj qhov zoo tshaj plaws faib lub xeev ntawm cov pores sab sauv thiab qis ntawm cov khoom lim. Cov nyhuv zoo dua; qhov pom ceev yog siab, mus txog 25 ~ 30m / h. Cov khoom siv lim tsuas yog yuav tsum tau rov ua dua li ntawm 10 feem pua txhua xyoo, thiab tsis tas yuav hloov nws.