Wane sinadari ake amfani da shi wajen magance matsalar Flucculation?

Tashin hankalitsari ne da ake amfani da shi a masana'antu daban-daban, musamman a fannin sarrafa ruwa da kuma tsaftace ruwan sharar gida, don tattara barbashi da colloids da aka daka zuwa manyan barbashi na floc. Wannan yana sauƙaƙa cire su ta hanyar tacewa ko tacewa. Sinadaran da ake amfani da su wajen flocculation ana kiransu da flocculants. Ɗaya daga cikin flocculants da aka fi amfani da su kuma ake amfani da su sosai shine polyacrylamide.

Polyacrylamidewani polymer ne da aka haɗa daga monomers na acrylamide. Yana wanzuwa a cikin nau'i daban-daban, gami da anionic, cationic, da non-ionic, kowannensu yana da takamaiman aikace-aikace. Zaɓin nau'in polyacrylamide ya dogara da yanayin ƙwayoyin da ke cikin ruwa da kuma sakamakon da ake so na tsarin flocculation.

Ana amfani da polyacrylamide na anionic wajen magance matsalar ruwa mai gurbata muhalli kamar yumbu da kuma sinadarai na halitta. A gefe guda kuma, ana amfani da polyacrylamide na Cationic wajen magance matsalar ruwa mai gurbata muhalli kamar su yumbu da kuma sinadarai na halitta. Polyacrylamide na Cationic yana da tasirin gaske wajen magance matsalar ruwa da sinadarai masu gurbata muhalli kamar su daskararru da kuma laka. Polyacrylamide na non-ionic ba shi da wani tasiri kuma ya dace da yawan sinadarai masu gurbata muhalli.

Polyacrylamide flocculants suna aiki ta hanyar shaƙa a saman ƙwayoyin, suna samar da gadoji a tsakaninsu, da kuma ƙirƙirar manyan tarawa. Tarin da ke fitowa yana da sauƙin narkewa ko tacewa daga ruwa. Polyacrylamide an fi son shi saboda yawan nauyin ƙwayoyin halitta, wanda ke ƙara ƙarfin haɗin gwiwa da kuma floculation.

Baya ga polyacrylamide, ana amfani da wasu sinadarai don flocculation, ya danganta da takamaiman buƙatun tsarin magani.Sulfate na Aluminum(alum) da ferric chloride, ana amfani da su sosai wajen tace ruwa. Waɗannan sinadarai suna samar da ƙarfe hydroxide flocs idan aka ƙara su a cikin ruwa, suna taimakawa wajen cire ƙwayoyin da aka dakatar.

Musamman ma, an yi amfani da alum sosai don tsaftace ruwa tsawon shekaru da yawa. Idan aka ƙara shi a cikin ruwa, alum yana yin hydrolysis, yana samar da aluminum hydroxide flocs waɗanda ke kama da ƙazanta. Daga nan flocs ɗin za su iya zama, kuma za a iya raba ruwan da aka bayyana daga laka.

Ruwan sama muhimmin mataki ne a cikin hanyoyin tsaftace ruwa, wanda ke tabbatar da kawar da datti da kuma samar da ruwa mai tsafta. Zaɓin ruwan ya dogara ne akan abubuwa kamar halayen ruwan da za a shafa, nau'in ƙwayoyin da ke akwai, da kuma sakamakon da ake so na maganin. Polyacrylamide da sauran ruwan sama suna taka muhimmiyar rawa wajen haɓaka ingancin tsarin tsaftace ruwa da ruwan shara, suna ba da gudummawa ga samar da ruwa mai aminci da shara don dalilai daban-daban.