Polyaluminum chloride (PAC) ndi njira yabwino kapena yoipa yodziwira anthu?

Choyamba, tiyenera kumvetsetsa makhalidwe a polyaluminum chloride. Ndi yankho lachikasu mpaka lofiira lopanda fungo kapena ufa wolimba wokhala ndi flocculation yothandiza. Komabe, utoto wake ndi wowala kwambiri, ukhoza kuwonjezeredwa utoto, ukhoza kukhala wovulaza thupi la munthu. Kuphatikiza apo, kuchuluka kwa mankhwalawa ndi kochepa kwambiri kuti mugwiritse ntchito, kuchuluka kwambiri kumatha kutsekeka ndi mapaipi, kotero ndikofunikira kusankha moyenera mlingo wa flocculant.

Kachiwiri, imatha kudziwika poona kufunikira kwa zinthu za polyaluminum chloride. Ngati mchere uli wochepa, aluminiyamu imakhala yochuluka, yomwe ndi yoyenera zimbudzi za asidi; M'malo mwake, kufunikira kwa zimbudzi zamchere kumakhala kwakukulu, ndipo chitsulo chimakhala chokwera, choyenera zimbudzi za alkaline.

Kuphatikiza apo, imatha kudziwika poona kuchuluka kwa hydrolysis kwa chinthucho. Kawirikawiri, zinthu zomwe zimakhala ndi hydrolysis yochepa zimakhala ndi alum yopepuka,

pomwe zinthu zomwe zimakhala ndi hydrolysis yofulumira zimakhala ndi alum yolemera.

Wopanga ndi Wogulitsa wa POLYALUMINUM CHLORIDE LIQUID | EVERBRIGHT (cnchemist.com)

Ufa wa Polyaluminiyamu Chloride Wogulitsa ndi Wogulitsa | EVERBRIGHT (cnchemist.com)