N’chifukwa Chiyani Polyaluminium Chloride Ingachotse Fluoride?

Fluoride ndi mchere woopsa. Nthawi zambiri umapezeka m'madzi akumwa. Muyezo wapadziko lonse lapansi wa madzi akumwa wa fluoride womwe wakhazikitsidwa ndi World Health Organization (WHO) ndi 1.5 ppm. Kuchuluka kwa fluoride kungayambitse fluorosis ya mano ndi mafupa, kotero fluoride yochulukirapo iyenera kuchotsedwa m'madzi akumwa. Pakati pa mitundu yosiyanasiyana ya fluoridemankhwala ochizira madziPopezeka, polyaluminium chloride (PAC) ndiye chisankho choyamba chochotsera fluoride. Mphamvu ya PAC yochotsera fluoride imachokera ku mankhwala ake apadera komanso momwe imagwirira ntchito. Tiyeni tiwone momwe imagwirira ntchito, ubwino wake, ndi momwe imagwirira ntchito.

Njira yogwirira ntchito ya polyaluminium chloride:

Polyaluminium chloridendi chinthu chopangidwa ndi zinthu zopanda chilengedwe chomwe chimapangidwa ndi aluminium hydroxide ndi hydrochloric acid. Nthawi zambiri chimagwiritsidwa ntchito ngati flocculant m'maboma ndi m'mafakitale.

Polyaluminium chloride imayamwa ndi kuphatikizana ndi ma ayoni a fluoride mwamagetsi kuti ipange mitundu yosiyanasiyana yokhazikika. Kenako izi zimapangitsa kuti fluoride ya aluminiyamu isasungunuke.

Ma ayoni a aluminiyamu ndi ma ayoni a fluoride amathanso kupanga mitundu yosiyanasiyana yokhazikika (monga , kuchepetsa kuchuluka kwa fluoride yaulere m'madzi.

Ubwino wa PAC ngati defluoridant

Kuchita bwino kwambiri: PAC imatha kuchotsa fluoride mwachangu, nthawi zambiri kupitirira 90% pansi pa mikhalidwe yabwino. Poyerekeza ndi mchere wa aluminiyamu wamba, PAC ili ndi mphamvu zambiri zochapira komanso chiwopsezo cha flocculation mwachangu. Kuchuluka kwa fluoride kumawonjezeka ndi 30% pa mlingo womwewo.

Zachuma: Mtengo wa chithandizo umachepetsedwa ndi zoposa 40% poyerekeza ndi ukadaulo monga reverse osmosis, ndipo palibe zida zovuta zomwe zimafunika.

Ndipo pH yogwiritsidwa ntchito ndi yayikulu (5.0-9.0). Ndipo kutayirira kwa madzi kumatha kuchepetsedwa nthawi imodzi.

Kutulutsa matope ochepa: Madzi ochepa amapangika, zomwe zimakhala zosavuta kusamalira.

Zolemba pa PAC ngati defluoridant:

PAC imagwira ntchito bwino kwambiri pa pH ya acidic pang'ono mpaka yosakhala ndi asidi (pafupifupi 6.5 mpaka 7.5). Kusunga pH yoyenera kumatsimikizira kuti fluoride imachotsedwa bwino kwambiri.

Kuchotsedwa kwa fluoride kumadalira kuchuluka kwa fluoride koyambirira komanso mlingo wa coagulant.

Kugwiritsa Ntchito PAC Pochotsa Fluoride

Kusamalira madzi a m'boma: Onetsetsani kuti madzi akumwa ndi otetezeka mwa kuchepetsa fluoride kufika pamlingo woyenera.

Kukonza madzi otayidwa m'mafakitale: Chotsani fluoride m'madzi otayidwa omwe amapangidwa ndi mafakitale monga opanga magalasi, opanga ma semiconductor ndi mafakitale opangira feteleza.

Kubwezeretsa zachilengedwe: Thirani madzi apansi panthaka ndi nthaka yoipitsidwa ndi fluoride yachilengedwe kuti muteteze chilengedwe.

Kubwezeretsa ulimi ndi chilengedwe: Chotsani ma ion a Fluoride m'madzi othirira kuti nthaka isawonongeke ndi mchere komanso kuti mbewu zisawonongeke.

Polyaluminum chloride ndi njira yodziwika bwino komanso yothandiza yochotsera fluoride m'madzi. Kutha kwake kusungunula ndi kuyamwa ma ayoni a fluoride kumapangitsa kuti ikhale chisankho choyamba m'malo osungiramo zinthu m'matauni ndi m'mafakitale. Ndikofunikira kwambiri kusankha wogulitsa mankhwala wodalirika pakati pa ambiri.Wopereka PACs. Muyenera kutsimikizira ziyeneretso zawo ndi mtundu wa malonda awo. Ngati mukufuna thandizo lililonse pogula PAC, chonde mundidziwitse. Tikhoza kupereka zitsanzo zaulere ndi ntchito zosankha. Ndikufunitsitsa kukuonani!