Kodi Poly Aluminium Chloride Amagwiritsidwa Ntchito Bwanji?

Polyaluminium Chloride(PAC) ndi polima wapamwamba kwambiri wokhala ndi chilinganizo chamankhwala Al2(OH)nCl6-nm. Chifukwa cha mankhwala ake apadera, ali ndi ntchito zosiyanasiyana m'madera osiyanasiyana. Nkhaniyi ikutengerani mozama kuti muphunzire momwe mungagwiritsire ntchito pawiriyi.

Choyamba, PAC imawunika kwambiri momwe madzi amayeretsera. Imatha kuchotsa zolimba zoyimitsidwa, zinthu za colloidal, organic kanthu, ngakhale tinthu tating'onoting'ono tamadzi. Izi zimatheka kudzera munjira yotchedwa coagulant, pomwe PAC imagwira ntchito ngati coagulant. Iwo neutralizes chapamwamba nsanja, kuwachititsa kuti akaphatikiza mu zikuluzikulu particles kuti kenako mosavuta analekanitsidwa ndi madzi. Chotsatira chake ndi madzi omveka bwino, otetezeka omwe amakwaniritsa miyezo yapamwamba yazinthu zosiyanasiyana zofunikira, kuphatikizapo madzi a mafakitale. PAC imagwiritsidwanso ntchito poyeretsa madzi kuti athetse zolimba zomwe zayimitsidwa ndikukweza madzi abwino pochepetsa turbidity. Kawirikawiri amagwiritsidwa ntchito pamodzi ndi mankhwala ena opangira madzi, monga PAM, ndi zina zotero, kuti akwaniritse zotsatira zabwino.

Polyaluminium kolorayidi (PAC) angagwiritsidwe ntchito ngati flocculant mu makampani papermaking kuchitira zimbudzi ndi madzi oyera. PAC ili ndi magwiridwe antchito apamwamba komanso otsika mtengo, ndipo imakondedwa ndi opanga mapepala. Kuphatikiza apo, imagwiranso ntchito ngati precipitant, kusungirako komanso zothandizira zosefera za rosin-neutral sizing, zomwe zimatha kusintha kukula kwake ndikuletsa kuipitsidwa kwa nsalu zamakina amapepala, ma slurries opangira mapepala ndi makina amadzi oyera ndi zinthu za hydrolyzate.

Polyaluminium chloride flocculants imagwiranso ntchito bwino pantchito yamigodi. Amagwiritsidwa ntchito potsuka ores ndipo amagwira ntchito yofunika kwambiri pakulekanitsa mchere. Kumbali imodzi, imalekanitsa bwino madzi kuchokera ku gangue kuti athandizire kugwiritsa ntchito madzi; Komano, imawononganso matope opangidwa.

M'makampani amafuta, PAC ilinso ndi udindo wofunikira. Amagwiritsidwa ntchito pochotsa zonyansa m'mafuta panthawi yochotsa ndi kuyeretsa mafuta. Sizingatheke kokha kuchotsa zinthu zosasungunuka za organic, zitsulo ndi zinthu zina zovulaza m'madzi otayira, komanso zimachepetsanso ndikuchotsa madontho amafuta oimitsidwa m'madzi. Pobowola zitsime zamafuta, PAC imathandizanso kukhazikika pachitsime ndikupewa kuwonongeka kwa mapangidwe. Polowetsa m'chitsime, imalimbana ndi kukakamizidwa kwa mapangidwe, kuchepetsa kuwonongeka komwe kungachitike. Izi ndichifukwa cha katundu wa PAC ngati gelling agent ndi tackifier.

Makampani osindikizira nsalu ndi utoto ndi gawo lofunikira la PAC. Popeza madzi onyansa opangidwa ndi makampaniwa ali ndi mawonekedwe a voliyumu yayikulu, mtundu wakuya, komanso kuchuluka kwazinthu zowononga organic, zimakhala zovuta kuchiza. Komabe, kudzera muzochita za PAC, maluwa a alum panthawi yopangira madzi onyansa amakhala amphamvu komanso aakulu, amakhazikika mwamsanga, ndipo zotsatira zake zimakhala zodabwitsa.

Kuphatikiza pa minda yomwe ili pamwambapa, PAC imagwiranso ntchito pamakampani opanga mankhwala tsiku lililonse, ulimi, ulimi wamadzi ndi zina. Kugwiritsiridwa ntchito kofala kwa PAC kungabwere chifukwa cha mankhwala ake apadera komanso kusinthasintha. Kutha kwake kuchita ngati coagulant, stabilizer, ndi tackifier kumapangitsa kukhala chida chofunikira m'mafakitale osiyanasiyana. Pamene ukadaulo ndi zofunikira zamakampani zikupitilirabe, ntchito ya PAC pokwaniritsa zosowazi ilimbitsanso udindo wake ngati gawo lofunikira pamachitidwe ambiri amakampani.