Aluminium chlorohydrate (ACH) ndi polyaluminium chloride (PAC) zikuwoneka ngati mitundu iwiri yamankhwala yomwe imagwiritsidwa ntchito ngati mankhwala.flocculants mu mankhwala madzi. M'malo mwake, ACH imayima ngati chinthu chokhazikika kwambiri m'banja la PAC, ikupereka zinthu zapamwamba kwambiri za alumina komanso zoyambira zomwe zingatheke m'njira zolimba kapena mafomu okhazikika. Awiriwa ali ndi machitidwe osiyana pang'ono, koma madera ogwiritsira ntchito ndi osiyana kwambiri. Nkhaniyi ikupatsani kumvetsetsa kwakukulu kwa ACH ndi PAC kuti mutha kusankha choyenera.
Polyaluminium chloride (PAC) ndi polima wapamwamba kwambiri wokhala ndi chilinganizo chamankhwala [Al2(OH)nCl6-n]m. Chifukwa cha mankhwala ake apadera, imakhala ndi ntchito zosiyanasiyana m'magawo osiyanasiyana.Polyaluminium chloride (PAC) imagwira ntchito yofunika kwambiri pochiza madzi, kuthetsa bwino zolimba zoyimitsidwa, zinthu za colloidal, ndi zinthu zosasungunuka za organic pogwiritsa ntchito njira zowonongeka. Mwa kusokoneza tinthu tating'onoting'ono, PAC imalimbikitsa kuphatikizika, kuthandizira kuchotsedwa kwawo m'madzi. PAC, yomwe nthawi zambiri imagwiritsidwa ntchito limodzi ndi mankhwala ena monga PAM, imapangitsa kuti madzi azikhala abwino, amachepetsa chipwirikiti, komanso amakwaniritsa miyezo yamakampani.
M'gawo lopanga mapepala, PAC imagwira ntchito ngati yotsika mtengo komanso yotsika mtengo, kuwongolera kuthirira kwa zinyalala komanso kusalowerera ndale kwa rosin. Imakulitsa zotsatira za kukula, kuteteza nsalu ndi kuipitsidwa kwa dongosolo.
Ntchito za PAC zimafikira kumakampani amigodi, kuthandizira kutsuka ndi kulekanitsa miyala. Amalekanitsa madzi ndi gangue, kupangitsa kuti agwiritsidwenso ntchito, komanso amachotsa zinyalala.
Pochotsa mafuta a petroleum ndi kuyenga, PAC imachotsa zonyansa, zinthu zosasungunuka, ndi zitsulo m'madzi onyansa. Imatsitsa ndikuchotsa madontho amafuta, kukhazikika kwa zitsime ndikuletsa kuwonongeka kwa mapangidwe pakubowola mafuta.
Kusindikiza kwa nsalu ndi utoto kumapindula ndi kuthekera kwa PAC kutchinjiriza madzi otayidwa ndi ma voliyumu akulu komanso zowononga kwambiri. PAC imalimbikitsa kukhazikika kwamphamvu, kukhazikika kwamaluwa a alum mwachangu, ndikupeza zotsatira zabwino zamankhwala.
ACH, Aluminiyamu Chlorohydrate, ndi chilinganizo maselo Al2(OH) 5Cl · 2H2O, ndi inorganic polima pawiri kusonyeza apamwamba alkalization digiri poyerekeza polyaluminium kolorayidi ndi trailing yekha zotayidwa hydroxide. Imakhala ndi polymerization ya mlatho kudzera m'magulu a hydroxyl, zomwe zimapangitsa molekyulu yomwe ili ndi magulu ambiri a hydroxyl.
Imapezeka m'madzi opangira madzi komanso magiredi amankhwala a tsiku ndi tsiku (kalasi yodzikongoletsera), ACH imabwera mumitundu ya ufa (yolimba) ndi yamadzimadzi (yamadzimadzi), yolimba kukhala ufa woyera ndipo yankho lake ndi madzi owoneka bwino opanda mtundu.
Zinthu zosasungunuka ndi Fe zili zochepa, kotero zimatha kugwiritsidwa ntchito m'minda yamankhwala tsiku lililonse.
ACH imapeza mapulogalamu osiyanasiyana. Imagwira ntchito ngati mankhwala opangira mankhwala ndi zodzoladzola zapadera, makamaka ngati chinthu choyambirira cha antiperspirant chomwe chimadziwika ndi mphamvu yake, kusakwiya pang'ono, komanso chitetezo. Kuphatikiza apo, ACH ndi yokwera mtengo ndipo chifukwa chake sichimagwiritsidwa ntchito ngati flocculant m'madzi akumwa komanso kuyeretsa madzi otayira m'mafakitale. ACH imawonetsanso kusungunuka kogwira mtima pa pH sipekitiramu yotakata kuposa mchere wachitsulo wamba ndi ma polyaluminium chloride otsika.
Nthawi yotumiza: Aug-28-2024