Fluorine-removal agent yog ib qho tshuaj tseem ceeb uas siv los kho cov dej khib nyiab uas muaj fluoride. Nws txo qhov concentration ntawm fluoride ions thiab tuaj yeem tiv thaiv tib neeg kev noj qab haus huv thiab kev noj qab haus huv ntawm cov dej hauv dej. Raws li tus neeg sawv cev tshuaj rau kev kho cov dej khib nyiab fluoride, cov tshuaj fluorine tshem tawm feem ntau yog siv los tshem tawm cov fluoride ions hauv dej.
Ua hauj lwm hauv paus ntsiab lus ntawm defluorination tus neeg sawv cev:
Los ntawm kev tsim cov complexes ruaj khov nrog fluoride ions thiab ntxiv adsorbing cov complexes, fluoride yog thaum kawg tshem tawm los ntawm flocculation thiab nag lossis daus.
Qee cov defluoriners kuj muaj cov coagulation zoo, tsim cov flocs loj thiab nruj uas pab ua kom nrawm nrawm.
Nyem:Cov tshuaj fluorine tshem tawm(Yog xav paub ntxiv txog peb cov ntaub ntawv khoom siv).
Ua ntej siv defluoriners, kev tshuaj xyuas dav dav ntawm cov dej zoo yuav tsum tau ua los txiav txim siab txog kev kho kom zoo.
Xav txog qhov sib txawv ntawm cov yam ntxwv ntawm cov defluoriners sib txawv, nws yog ib qho tseem ceeb heev uas yuav tau xaiv cov khoom uas haum rau cov xwm txheej tshwj xeeb.
Nws yog ib qho tsim nyog yuav tsum tau saib xyuas cov dej zoo li niaj zaus kom ntseeg tau tias cov tshuaj fluoride ion concentration ua tau raws li cov qauv emission.
Yog tias koj xav tau cov lus qhia tshwj xeeb ntxiv lossis pom zoo rau qee yam defluoriner, thov muab cov lus qhia ntxiv txog koj cov dej zoo thiab kev kho mob.
Post lub sij hawm: Aug-06-2024