Lokacin la'akari da kuLura baTsara, farawa ta hanyar tantance abin da kuke buƙatar cire shi daga ruwa don biyan bukatun fitarwa. Tare da ingantattun magani, zaku iya cire Iions da ƙaramin narkar da daskararru daga ruwa, da kuma dakatar da daskararru. Chemicals da aka yi amfani da su a cikin tsire-tsire na maganin shafawa galibi sun hada da:Ƙure, Aikin PH, Coagulant.
Ƙure
Ana amfani da ƙirjirta masu ƙarfi a cikin kewayon masana'antu da aikace-aikaceDon taimakawa cire cire daskararre daga sharar gida ta hanyar mai da hankali pilutants zuwa cikin zanen gado ko "faffofin" waɗanda ke da iyo a saman ko su zauna a ƙasa. Hakanan ana iya amfani dasu don amfani da lemun tsami, mai da hankali sludge da buhydres daskararru. Abubuwan ƙirar dabi'a ko ma'adinai sun haɗa da silica mai aiki da polysaccharides, yayin da ƙwararrun roba yawanci ake yawanci.
Dogaro da cajin da abun sunadarai na sharar gida, za a iya amfani da ƙira ko a haɗe tare da coagulants. Bloccults ya banbanta da aikin gida a cikin cewa galibi ba ne, alhali suna da yawa simts yawanci gishiri. Girman kwayar cuta (nauyi) da cajin kwayoyin (yawan kwayoyin halitta tare da cajin anionic ko cayin tare da cajin barbashi a cikin ruwa kuma yana haifar da cakulan a cikin ruwa kuma yana haifar da gungu tare da bushe. Gabaɗaya, ana amfani da ƙirar tsinkaye don tarko don tarko da ma'adinai na ma'adinai, yayin da ake amfani da ƙirar na ruwa na cationic don tarkon ƙwayoyin cuta.
PH Maimaitawa
Don cire ƙarfe da sauran gurbatattun da aka narkar da su daga sharar gida, ana iya amfani da mai yin resultor na PH. Ta hanyar ɗaga PH na ruwa, kuma ta haka ne ke ƙara yawan ƙwararrun ƙwararraki, wannan zai haifar da rigakafin karfe mai kyau tare da waɗannan marasa kyau da aka cajin ta. Wannan yana haifar da tace daga cikin barbashi mai yawa da kuma insolBle baƙin ƙarfe.
Coagulant
Ga wani tsari na jingina na shara wanda ke kulawa da daskararru, masu haɗin gwiwa zasu iya ƙarfafa gurbata da aka lalata don cirewa mai sauƙi. Cajin sunadarai sunyi amfani da su don tuntawa na shayarwar masana'antu an kasu kashi ɗaya daga cikin rukuni biyu: kwayoyin halitta da inorganic.
Cikakken coagulnics suna da inganci kuma ana iya amfani dashi don yawan aikace-aikace. Suna da tasiri musamman kan rawaya ruwa na kowane low turbiidity, kuma wannan aikace-aikacen bai dace da gungun kwayoyin ba. Lokacin da aka ƙara zuwa ruwa, haɗin gwiwar Inorgip daga aluminium ko baƙin ƙarfe a cikin ruwa kuma tsarkake shi. Wannan an san shi da "shawo kan" na belikawa ". Yayin da ake amfani da shi, tsari yana ƙaruwa jimlar adadin ɓoyayyen wanda ake buƙatar cire shi daga ruwa. Cikakken coagulm na gama-gari sun haɗa da sulfate aluminum, aluminum chloride, da kuma sulfate.
Abubuwan haɗin gwiwar kwayoyin suna da fa'idodi na ƙananan sashi, ƙaramin tsari kuma babu tasiri a kan pH na ruwan da aka bi da shi. Misalan aikin kwalliya na yau da kullun sun hada da polyamines da polydimeth na zane-zane na ammonium chloride, da kuma Melamine, formaldehyde da tannins.
Lokaci: Mar-2023