Ntxiv diatomite lim pab thaum pom zoo ib yam li precoating. Cov diatomite yog thawj zaug sib xyaw rau hauv kev ncua ntawm qee qhov kev xav tau (feem ntau 1∶8 ~ 1∶10) hauv lub tank sib xyaw, thiab tom qab ntawd qhov kev ncua yog nkag mus rau hauv cov yeeb nkab dej loj raws li qee yam mob stroke los ntawm kev ntsuas lub twj tso kua mis thiab sib tov sib npaug nrog cov kua titanium kom lim ua ntej nkag mus rau hauv lub lim xovxwm. Nyob rau hauv txoj kev no, ntxiv diatomite lim pab sib tov sib xyaw nrog cov khoom raug tshem tawm thiab colloidal impurities nyob rau hauv lub lim titanium tov thiab tso rau sab nrauv ntawm precoating los yog lim ncuav mog qab zib, tsis tu ncua ua ib txheej lim tshiab, kom lub ncuav mog qab zib lim ib txwm ua kom pom kev ua haujlwm zoo. Cov txheej lim tshiab tsis tsuas yog muaj peev xwm ntes cov khib nyiab thiab colloidal impurities nyob rau hauv cov kua titanium, tab sis kuj tso cai rau cov kua ntshiab kom dhau los ntawm lub labyrinth ntawm microporous raws, kom cov lim tuaj yeem ua tau zoo. Tus nqi ntawm diatomite lim pab nyob ntawm qhov turbidity ntawm cov tshuaj titanium kom lim. Lub turbidity ntawm cov khoom sib txawv ntawm cov kua titanium sib txawv, thiab cov turbidity ntawm sab sauv thiab qis ntawm cov kua titanium hauv tib lub tank kuj txawv. Yog li ntawd, lub stroke ntawm lub metering twj tso kua mis yuav tsum tau flexibly mastered, thiab tus nqi ntawm diatomite lim pab yuav tsum tau kho.
Cov kev tshawb fawb tau pom tias qhov sib txawv ntawm cov diatomite lim pab muaj kev cuam tshuam zoo rau kev nce siab ntawm kev poob siab thiab qhov ntev ntawm tag nrho cov filtration voj voog ntawm tib titanium kua filtration. Thaum tus nqi tsis txaus, lub siab poob nce sai heev los ntawm qhov pib, ua rau lub voj voog pom zoo heev. Thaum tus nqi ntxiv ntau dhau lawm, thaum pib lub siab poob siab nce qeeb, tab sis tom qab ntawd vim tias cov khoom siv lim tau nrawm nrawm ntawm lub lim lim ntawm lub lim xovxwm, tsis muaj qhov chaw kom haum rau cov khib nyiab tshiab, lub siab poob sai sai, cov dej ntws tau txo qis, yuam cov txheej txheem lim dej kom nres, kom lub siab lim lub voj voog luv luv. Lub voj voog pom ntev tshaj plaws thiab qhov siab tshaj plaws pom cov txiaj ntsig tuaj yeem tau txais tsuas yog thaum tus nqi ntxiv yog qhov tsim nyog, lub siab poob siab nce ntawm tus nqi nruab nrab thiab cov kab noj hniav lim tau ntim rau ntawm tus nqi nruab nrab. Qhov tsim nyog tshaj plaws ntawm qhov sib ntxiv yog summed los ntawm qhov kev kuaj mob hauv kev xyaum ntau lawm, tsis tuaj yeem hais dav dav.
Nyob rau hauv tib txoj kev pom, kev noj cov diatomite lim pab tau txo qis dua li cov khoom siv hluav taws xob lim dej, thiab tus nqi txo. Kev siv diatomite es tsis txhob siv cov hmoov charcoal yog qhov zoo rau kev siv cov khoom siv diatomite nplua nuj nyob hauv Suav teb, tiv thaiv cov peev txheej hav zoov tsawg, thiab paub txog kev sib haum xeeb ntawm kev lag luam thiab kev tiv thaiv ib puag ncig.
Post lub sij hawm: Apr-28-2022