1. Girman flocs: Ƙananan fulawa za su yi tasiri ga saurin magudanar ruwa, kuma manyan gungun za su ɗaure ƙarin ruwa kuma su rage ƙimar biscuit laka.Ana iya daidaita girman floc ta zaɓin nauyin kwayoyin polyacrylamide.
2..Sludge halaye: Na farko batu shi ne fahimtar tushen, halaye, abun da ke ciki da kuma rabo na sludge.Dangane da kaddarorin daban-daban, za a iya raba sludge zuwa sludge na halitta da inorganic.Ana amfani da cationic polyacrylamide don magance sludge na halitta, kuma an yi amfani da dangin anionic polyacrylamide flocculant don sludge na inorganic.Ana amfani da polyacrylamide na anionic lokacin da alkalinity ya yi ƙarfi, kuma polyacrylamide anionic bai dace da ƙaƙƙarfan acidity ba.Daskararrun abun ciki Lokacin da sludge yayi girma, adadin polyacrylamide yawanci babba ne.
3.Ƙarfin ƙwanƙwasa: Ya kamata yawo ya tsaya karye kuma kada ya karye a ƙarƙashin aikin shearing.Ƙara nauyin kwayoyin halitta na polyacrylamide ko zabar tsarin kwayoyin da ya dace zai taimaka inganta kwanciyar hankali na flocs.
4.Ionicity na polyacrylamide: Don sludge mai lalata, za a iya zaɓar flocculants tare da ionity daban-daban ta hanyar ƙaramin gwaji da farko, kuma za'a iya zaɓar mafi kyawun polyacrylamide mafi dacewa, ta yadda za'a iya samun mafi kyawun tasirin flocculant, kuma Don rage girman adadin dosing da adanawa. halin kaka.
5. Rushewar polyacrylamide: narke mai kyau zai iya ba da cikakken wasa ga tasirin flocculation.Wani lokaci ya zama dole don hanzarta saurin rushewa, sannan kuyi la'akari da haɓaka haɓakar maganin polyacrylamide.
A gaskiya ma, lokacin da ake magance najasa, ga wasu najasa, yin amfani da flocculant guda ɗaya ba zai iya cimma sakamako ba, kuma dole ne a yi amfani da su a hade.Yin amfani da inorganic flocculant PAC da polyacrylamide composite flocculant don magance najasa zai sami sakamako mafi kyau.sakamako, amma kula da tsari lokacin ƙara potions, idan oda ba daidai ba ne, ba za a sami sakamako ba.
Lokacin aikawa: Fabrairu-10-2023