Ua ntej, peb yuav tsum to taub cov yam ntxwv ntawm polyaluminium chloride.Nws yog xim daj rau xim liab uas tsis muaj ntxhiab tsw los yog cov hmoov hmoov uas muaj zog flocculation.Txawm li cas los xij, cov xim yog cov khoom siv polyaluminium ci dhau lawm, nws zoo li yuav ntxiv dyes, tej zaum yuav muaj teeb meem rau tib neeg lub cev.Tsis tas li ntawd, qhov concentration ntawm cov khoom yog tsawg dhau los siv, siab dhau heev lawm ua rau cov raj xa dej txhaws, yog li nws yog ib qho tsim nyog yuav tsum xaiv qhov ntau npaum li cas ntawm flocculant.
Qhov thib ob, nws tuaj yeem paub qhov txawv los ntawm kev soj ntsuam qhov pib ntawm cov khoom siv polyaluminium chloride.Yog hais tias lub hauv paus ntawm ntsev yog tsawg, cov ntsiab lus ntawm aluminium yog siab, uas yog haum rau cov kua qaub;Ntawm qhov tsis sib xws, qhov siab dua qhov pib, qhov siab dua cov ntsiab lus hlau, haum rau alkaline dej phwj tuaj.
Tsis tas li ntawd, nws tuaj yeem pom qhov txawv los ntawm kev saib xyuas tus nqi hydrolysis ntawm cov khoom.Feem ntau, cov khoom lag luam nrog tus nqi qis dua hydrolysis yuav muaj cov alum sib dua,
thaum cov khoom uas muaj tus nqi hydrolysis sai dua yuav muaj alum hnyav dua.
Post lub sij hawm: Aug-11-2023
