Chii chinonzi polyaluminium chloride?
Polyaluminium Chloride (Poly aluminum chloride) ipfupi pane PAC.Imhando yemakemikari yekuchenesa mvura yemvura yekunwa, mvura yemaindasitiri, mvura yetsvina, kucheneswa kwemvura yepasi pakubvisa ruvara, kubvisa COD, nezvimwewo nekuita.
PAC inorganic polymers inonyungudika mumvura pakati pe ALCL3 ne AL(OH) 3,mushonga wekemikari u[AL2(OH)NCL6-NLm],'m' kureva kukura kwepolymerization, 'n' inomirira nhanho yekusarerekera PAC products.lt ine mabhenefiti ekudhura kwakaderera.kusashandisa, uye yakanakisa kuchenesa maitiro.
Ndeapi marudzi ePAC?
Kune nzira mbiri dzekugadzira: imwe ndeyekuomeswa kwedhiramu, imwe ndeyekupfapfaidza kuomesa.Nekuda kwemutsara wakasiyana wekugadzira, pane misiyano mishoma kubva kune zvese chitarisiko uye zviri mukati.
Drum inoomesa PAC ndeyero kana yakasviba yero granules, ine zvinyorwa zveAl203 kubva pa27% kusvika30%.Iyo insoluble zvinhu mumvura haisi kupfuura 1%.
Nepo Spray Drying PAC iri yero.yakacheneruka yero kana chena ruvara poda, ine zvirimo zveAI203 kubva pa28% kusvika 32%.Inosoluble zvinhu zviri mumvura hazvipfuuri 0.5%.
Nzira yekusarudza PAC yakakodzera yekurapa kwakasiyana kwemvura?
Iko hakuna tsananguro yekushandiswa kwePAC mukurapwa kwewatet.Ingori chiyero chePAC specifcation chinodiwa chisina hanya mvura kurapwa.Nhamba Nhamba yekurapa mvura yekunwa ndeye GB 15892-2009. Kazhinji, 27-28% PAC inoshandiswa mukurapwa kwemvura isina kunwa, uye 29-32% PAC inoshandiswa mukunwa mvura.
Nguva yekutumira: Jul-20-2021