A cikin filin magani, duka polyaluminum chloride (pac) da alumin sulfate ana amfani dasu azamancoagulants. Akwai bambance-bambance a cikin tsarin sunadarai na waɗannan wakilan biyu, wanda ya haifar da aikinsu da aikace-aikacensu. A cikin 'yan shekarun nan, an yi masa falala a hankali saboda babban ƙarfin aikinta da saurinsa. A cikin wannan labarin, zamu tattauna bambance-bambance tsakanin PAC da alumin sulfate a sulfatearfin magani don taimaka maka ka sami zabi mafi sani.
Da fari dai, bari mu koyi game da chloride na polyaluminum chloride (PAC). A matsayina na polymer coagulant, Pac yana da kyakkyawan solila kuma zai iya samar da tsintsaye da sauri. Yana taka rawar gani ta hanyar tsinkaye na lantarki da kuma net, kuma ana amfani dashi a tare da tsallake Pam don cire impurulities yadda ya kamata a cire ƙazanta. Idan aka kwatanta shi da aluminum sulfate, Pac yana da iko mai ƙarfi da ingancin ruwa mafi kyau bayan tsarkakewar. A halin yanzu, farashin tsarkakakken ruwa na Pac shine 15% -30% ƙasa da sulfate mai sulfate. A cikin sharuddan cinye alkalinity a cikin ruwa, Pac yana da ƙananan amfani kuma zai iya rage ko soke allurar alkaline.
Next shine sarelate na aluminum. A matsayina na gargajiya na gargajiya, aluminum sulfate adsorbs da coagulass masu gurasa ta hanyar kayan kwalliya ta kayan kwalliya da hydrolysis. Yawan rani shi ne in mun gwada da talakawa, amma ya dace da maganin shararat ruwa tare da pH na 6.0-7.5. Idan aka kwatanta da Pac, sulfate sulfate yana da ƙarancin ƙarfin magani da ƙimar ruwan tsarkakakkun, kuma farashin tsarkakakkiyar ruwa ya zama maɗaukaki.
A cikin sharuddan ayyukan aiki, PAC da aluminium sulfate suna da aikace-aikace daban-daban; Pac yana da sauƙin sarrafawa da kuma siffofin garken ruwa da sauri, wanda ke inganta haɓakar jiyya. Alumulad, a gefe guda, yana da jinkirin zuwa hydroryze kuma yana iya ɗaukar tsawon lokaci don cunkule.
Aluminum sulfateZai rage ph da alkama na ruwa mai magani, don haka ana buƙatar soda ko lemun tsami don magance tasirin. Magance na Pac yana kusa da tsaka tsaki kuma babu buƙata don kowane wakili aunawa (soda ko lemun tsami).
A cikin sharuddan ajiya, pac da alumfile sulfate yawanci tsayayye da sauki don adanawa da sufuri. Duk da yake ya kamata a rufe PAC don hana tsayuwar danshi da bayyanar hasken danshi.
Bugu da kari, daga hangen nesa na corrosity, alumil sulfate yana da sauƙin amfani amma ƙarin lalata. Lokacin zabar coagulants, ana iya samun yiwuwar tasirin duka biyu akan kayan aikin ya kamata a daidaita la'akari.
A takaice,Polyalumuminum chloride(Pac) da ƙananan ƙananan alamu suna da nasu fa'idodinsu da rashin amfanin su a cikin kankara magani. Gabaɗaya, PAC ta kasance a hankali ta zama muhimmin matsayi na gaba saboda babban ƙarfinsa, ikon jingina na lalata da kuma tasirin sinadarai. Koyaya, aluminum sulfate har yanzu yana da fa'idodi da yawa a karkashin wasu yanayi. Saboda haka, lokacin zaɓar da coagulant, dalilai kamar ainihin buƙata, tasirin magani da farashin ya kamata a la'akari. Zabi tsabar coagulant dama zai taimaka wajen inganta ingancin magani na sharar gida.
Lokacin Post: Oktoba-2924
