Momwe Mungasankhire Polyaluminium Chloride mu Madzi Ochizira

polyaluminium chloride ndi chiyani?

Polyaluminium Chloride (Poly aluminium chloride) ndi yochepa kwa PAC.Ndi mtundu wa mankhwala ochizira madzi amadzi akumwa, madzi am'mafakitale, madzi oyipa, kuyeretsa madzi pansi kuti achotse mitundu, kuchotsa COD, etc ndi reaction.It itha kutengedwa ngati mtundu wa flocculate agent, decolor agent kapena coagulant mwina.

PAC ndi ma polima osungunuka m'madzi pakati pa ALCL3 ndi AL(OH) 3, chilinganizo chamankhwala ndi[AL2(OH)NCL6-NLm],'m' kutanthauza kukula kwa polymerization, 'n' kuyimira kusalowerera ndale PAC products.lt ili ndi zabwino zake zotsika mtengo, zotsika mtengo, komanso zoyeretsa kwambiri.

Ndi mitundu ingati ya PAC?

Pali njira ziwiri zopangira: imodzi ndi kuyanika ng'oma, inayo ndi kuyanika mopopera.Chifukwa cha mzere wosiyanasiyana wopanga, pali kusiyana pang'ono ndi mawonekedwe ndi zomwe zili mkati.

Drum kuyanika PAC ndi chikasu kapena mdima chikasu granules, ndi zili Al203 kuchokera 27% mpaka30%.Zinthu zosasungunuka m'madzi siziposa 1%.

Pomwe Spray Drying PAC ndi yachikasu.ufa wotumbululuka wachikasu kapena woyera, wokhala ndi AI203 kuchokera ku 28% mpaka 32%.

Momwe mungasankhire PAC yoyenera yopangira madzi osiyanasiyana?

Palibe tanthauzo la kugwiritsa ntchito kwa PAC pamankhwala a watet.Ndi mulingo wokhazikika wa PAC wofunikira wosagwirizana ndi madzi.Standard No. pa chithandizo cha madzi akumwa ndi GB 15892-2009. Kawirikawiri, 27-28% PAC imagwiritsidwa ntchito pochiza madzi osamwa, ndipo 29-32% PAC imagwiritsidwa ntchito pochiza madzi akumwa.