Hlau tsis muaj txhuas sulfate tuaj yeem siv rau kev tshem tawm phosphorus hauv cov dej khib nyiab

Aluminium sulfate tsis muaj hlau tuaj yeem siv los ua flocculant, yog li nws cov nyhuv yuav zoo dua thaum siv hauv kev kho dej. Tam sim no, ntau cov dej khib nyiab nrog cov ntsiab lus phosphorus siab tuaj yeem ua rau dej paug. Txhawm rau zam qhov xwm txheej no, ntau lub tuam txhab tau pib siv nws kom ua tiav cov phosphorus tshem tawm ntawm cov dej khib nyiab. Yog li yuav siv nws li cas? Ua raws li tus editor kom paub ntau ntxiv.
1. Txhawm rau ua kom pom cov phosphorus tshem tawm cov nyhuv ntawm cov hlau tsis muaj txhuas sulfate, 25% tov tau ntxiv rau hauv cov dej phwj tuaj kho thiab cov phosphorus tshem tawm cov nyhuv tau taug qab ntev. Cov kev ntsuam xyuas tau pom tias tom qab kev kho mob nrog kev daws teeb meem tsim nyog, phosphorus tshem tawm cov txiaj ntsig ntawm kev tsim khoom thiab cov dej khib nyiab hauv tsev yog qhov tseem ceeb thiab ruaj khov dua. Kev saib xyuas lub sijhawm ntev ntawm cov ntsiab lus phosphorus hauv dej ua tau raws li cov qauv kev kho dej phwj tuaj.
2. Txhawm rau txiav txim siab qhov tsim nyog concentration ntawm phosphorus precipitant tov, peb piv cov nag lossis daus los ntawm 15% concentration tov, 25% concentration tov, thiab 30% concentration tov. Qhov xaus yog tias cov nyhuv ntawm 15% concentration tov ntawm cov dej khib nyiab siab phosphorus yog qee zaum tsis tseem ceeb, tab sis 25% concentration daws tuaj yeem tshem tawm feem ntau ntawm cov phosphorus hauv cov dej khib nyiab, thaum cov phosphorus tshem tawm kev ua tau zoo ntawm 30% concentration tov yog Yeej zoo ib yam li ntawm 25% concentration daws. Yog li, 25% concentration daws yuav tsum tau xaiv rau cov hlau tsis muaj txhuas sulfate phosphorus tshem tawm plua plav collector.
3. Ntxiv 25% kev daws rau cov dej phwj tuaj yeem siv li ib hlis los kuaj qhov ua tau zoo ntawm qhov sib ntxiv. Cov ntsiab lus phosphorus hauv cov dej khib nyiab tsis kho tsuas yog cov ntsiab lus phosphorus tom qab kev kho cov kab mob microbial phosphorus tshem tawm thiab cov ntsiab lus phosphorus hauv cov dej tawm tom qab 25% kev daws teeb meem. Raws li cov txiaj ntsig kev sim, peb tuaj yeem paub tias tsuas yog siv cov tshuaj microbial rau kev tshem tawm phosphorus hauv cov txheej txheem kho dej khib nyiab, vim qhov tshwm sim lag luam, cov ntsiab lus phosphorus hauv cov dej kho yuav siab dua li ntawm tib hnub, thiab phosphorus tshem tawm cov nyhuv tsis zoo heev. Txawm li cas los xij, ntxiv cov hlau tsis muaj txhuas sulfate ua cov dej nag tuaj yeem tshem tawm feem ntau ntawm cov phosphorus hauv cov dej khib nyiab, uas tuaj yeem pab daws qhov tsis muaj peev xwm tshem tawm microbial phosphorus. Nws tuaj yeem hais tias nws yog ib qho muaj zog ntxiv rau kev tshem tawm cov kab mob microbial phosphorus thiab tseem ceeb heev hauv cov dej khib nyiab phosphorus tshem tawm. Phosphorus tuaj yeem raug tshem tawm sai sai hauv lub sijhawm luv luv, thiab qhov teeb meem tom qab microbial txoj kev daws tau zoo.