Kodi Poly Aluminium Chloride Imagwiritsidwa Ntchito Bwanji?

Polyaluminum chloride(PAC) ndi polima ya molekyulu yokhala ndi formula ya mankhwala ambiri Al2(OH)nCl6-nm. Chifukwa cha mawonekedwe ake apadera a mankhwala, ili ndi ntchito zosiyanasiyana m'magawo osiyanasiyana. Nkhaniyi ikukuphunzitsani momwe mungagwiritsire ntchito mankhwalawa.

Choyamba, PAC imayesa kwambiri kuyeretsa madzi. Imatha kuchotsa bwino zinthu zolimba zomwe zapachikidwa, zinthu za colloidal, zinthu zachilengedwe zosasungunuka, komanso tinthu tating'onoting'ono tomwe tili m'madzi. Izi zimachitika kudzera mu njira yotchedwa coagulant, pomwe PAC imagwira ntchito ngati coagulant. Imalepheretsa nsanja zapamwamba, zomwe zimapangitsa kuti zigwirizane kukhala tinthu tating'onoting'ono tomwe tingathe kulekanitsidwa mosavuta ndi madzi. Zotsatira zake ndi madzi omveka bwino komanso otetezeka omwe amakwaniritsa miyezo yabwino pazinthu zosiyanasiyana zofunika, kuphatikiza madzi amafakitale. PAC imagwiritsidwanso ntchito poyeretsa madzi kuti ichotse zinthu zolimba zomwe zapachikidwa ndikukweza ubwino wa madzi pochepetsa kutayikira. Nthawi zambiri imagwiritsidwa ntchito limodzi ndi mankhwala ena oyeretsa madzi, monga PAM, ndi zina zotero, kuti apeze zotsatira zabwino kwambiri.

Polyaluminum chloride (PAC) ingagwiritsidwe ntchito ngati flocculant mumakampani opanga mapepala kuti azitha kuyeretsa zinyalala ndi madzi oyera. PAC ili ndi magwiridwe antchito abwino komanso mtengo wotsika, ndipo imakondedwa ndi opanga mapepala. Kuphatikiza apo, imagwiranso ntchito ngati chothandizira kusungira, kusunga ndi kusefa kukula kwa rosin-neutral, zomwe zingathandize kusintha kukula ndikuletsa kuipitsidwa kwa nsalu zamakina a mapepala, slurry zopangira mapepala ndi machitidwe oyera amadzi ndi zinthu za hydrolyzate.

Ma polyaluminum chloride flocculants amagwiranso ntchito bwino m'migodi. Amagwiritsidwa ntchito potsuka miyala ndipo amagwira ntchito yofunika kwambiri pakulekanitsa mchere. Kumbali imodzi, amalekanitsa bwino madzi ndi gangue kuti athandize kugwiritsanso ntchito madzi; kumbali ina, amachotsanso madzi otuluka m'matope.

Mu makampani opanga mafuta, PAC ilinso ndi udindo wofunika kwambiri. Imagwiritsidwa ntchito kuchotsa zinyalala mu mafuta panthawi yochotsa ndi kuyeretsa mafuta. Sikuti imangochotsa bwino zinthu zachilengedwe zosasungunuka, zitsulo ndi zinthu zina zovulaza m'madzi otayidwa, komanso imachotsa madontho a mafuta omwe amatuluka m'madzi. Pobowola zitsime zamafuta, PAC imathandizanso kukhazikika kwa chitsime ndikuletsa kuwonongeka kwa mapangidwe. Mwa kulowetsa mu chitsime, imalimbana ndi kuthamanga kwa mapangidwe, kuchepetsa kuwonongeka komwe kungachitike. Izi zimachitika chifukwa cha mphamvu ya PAC monga chothandizira kupangira mafuta komanso chogwirizira.

Makampani osindikizira ndi kupaka utoto ndi gawo lofunika kwambiri la PAC. Popeza madzi otayidwa omwe amapangidwa ndi makampaniwa ali ndi mawonekedwe a kuchuluka kwakukulu, mtundu wozama, komanso kuchuluka kwa zinthu zoipitsa zachilengedwe, zimakhala zovuta kwambiri kuchiza. Komabe, kudzera mu ntchito ya PAC, maluwa a alum panthawi yokonza madzi otayidwa amakhala olimba komanso akuluakulu, amakhazikika mwachangu, ndipo zotsatira zake zimakhala zodabwitsa.

Kuwonjezera pa magawo omwe ali pamwambapa, PAC imagwiranso ntchito m'makampani opanga mankhwala tsiku ndi tsiku, ulimi, ulimi wa m'madzi ndi madera ena. Kugwiritsa ntchito kwambiri PAC kungayambitsidwe ndi mphamvu zake zapadera za mankhwala komanso kusinthasintha kwake. Kutha kwake kugwira ntchito ngati cholumikizira, chokhazikika, komanso chogwirizira kumapangitsa kuti ikhale chida chamtengo wapatali m'mafakitale osiyanasiyana. Pamene ukadaulo ndi zosowa zamakampani zikupitilira kusintha, udindo wa PAC pakukwaniritsa zosowa izi udzalimbitsa kwambiri malo ake ngati gawo lofunikira kwambiri m'mafakitale ambiri.