Zogulitsa

Aluminiyamu sulphate, wotchedwanso alum, ndi mankhwala pawiri ndi chilinganizo Al2(SO4)3.Amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana ndi ntchito chifukwa cha zinthu zake zosiyanasiyana.Pano pali kufotokoza kwa ntchito zake m'mawu pafupifupi 300. Imodzi mwa ntchito zoyamba za aluminiyamu sulphate ndi mankhwala a madzi.Amagwiritsidwa ntchito kwambiri ngati coagulant pakuyeretsa madzi akumwa ndi kuthira madzi onyansa.Akawonjezeredwa kumadzi, aluminium sulphate imapanga tinthu tating'onoting'ono tomwe timamanga ndi tinthu tating'ono toyipa, monga dothi, zonyansa, ndi zinthu zachilengedwe.Njirayi imalola kuti tinthu tating'onoting'ono tigwirizane ndikukhazikika, zomwe zimapangitsa kuti zikhale zosavuta kuzichotsa m'madzi.Zimathandiza kuchotsa turbidity, zolimba zoyimitsidwa, ndi tizilombo toyambitsa matenda, motero kumapangitsa kuti madzi asamawonongeke komanso atetezedwe.Imakhala ngati sing agent, yomwe imapangitsa kulimba, kusindikizidwa, komanso kukana kwamadzi pazinthu zamapepala.Mwa kuyanjana ndi ulusi wa cellulose mu pepala, aluminium sulphate imapanga chinthu chofanana ndi gel chomwe chimadzaza mipata pakati pa ulusi, kupanga mawonekedwe osakanikirana.Izi zimapangitsa kuti mapepala apangidwe bwino komanso amachepetsa kuyamwa kwa inki, zomwe zimapangitsa kuti zikhale zowoneka bwino komanso mitundu yowoneka bwino.Amagwiritsidwa ntchito ngati mordant, yomwe imathandiza kukonza utoto ku nsalu ndikupangitsa kuti ikhale yosalala.Aluminiyamu sulphate ikagwiritsidwa ntchito pansalu, imapanga mgwirizano wamankhwala pakati pa mamolekyu a utoto ndi ulusi wa nsalu.Chomangirachi chimatsimikizira kuti mitunduyo imakhalabe yowoneka bwino ndipo sichitha kapena kuchapa mosavuta.Aluminium sulphate ndi yothandiza makamaka ku ulusi wachilengedwe monga thonje ndi silika. Kuwonjezera apo, aluminium sulphate imagwiritsidwa ntchito m'makampani omangamanga monga stabilizer nthaka ndi pH adjuster.Amawonjezeredwa kumalo omangira kapena misewu kuti apititse patsogolo kukhazikika ndi kukhazikika kwa nthaka.Kuonjezera apo, aluminiyamu sulphate imatha kusintha pH mlingo wa nthaka, kuti ikhale yoyenera kwa zomera ndikuletsa acidity yambiri.Zomera zina, monga azaleas, rhododendron, ndi mabulosi abuluu, zimakula bwino m’dothi la asidi.Powonjezera aluminium sulphate m'nthaka, wamaluwa amatha kupanga malo abwino kwambiri kuti zomera zokonda asidizi zikule ndikukula.Kaya imagwiritsidwa ntchito ngati coagulant pakuyeretsa madzi, popanga mapepala, matope opaka utoto, chokhazikika pakumanga, kapena acidifier m'nthaka mu ulimi wamaluwa, aluminium sulphate imakhala yosunthika komanso yofunikira m'mafakitale angapo.