Chimbudzi mankhwala coagulant ndi flocculant ndi zotsatira zabwino pamene ntchito pamodzi

In Coagulant (Polyaluminium Chloride, omwe amadziwika kuti oyeretsa madzi, omwe amadziwikanso kuti polyaluminium chloride, polyaluminium mwachidule,PAC) ndiFlocculant (polyacrylamide, wokhala ndi ma polima apamwamba kwambiri,PAM) Pansi pakuchitapo kanthu, chinthu choyimitsidwacho chimagwedezeka ndi kusuntha kwa mankhwala, motero kupanga flocs yaikulu yoyimitsidwa. Pansi pa mphamvu ya gulu la thovu, "floccules" imayandama pamwamba pa madzi kuti apange scum, yomwe imasiyanitsidwa ndi madzi pogwiritsa ntchito slag scraper. Kuyeretsa nozzle sikungayambitse kutsekeka, ndipo kugwiritsa ntchito coagulant ndi flocculant muzachimbudzi ndikothandiza.

Coagulant (polyaluminium kolorayidi, omwe amadziwikanso kuti purifier madzi, amatchedwanso polyaluminium kolorayidi, amatchedwa polyaluminium, PAC) makamaka ntchito kuyeretsedwa kwa madzi akumwa ndi madzi zinyalala mafakitale, ndi mankhwala apadera madzi khalidwe (monga zinyalala wochuluka, Kusindikiza ndi kudaya papermaking katundu monga zinyalala, smelting zitsulo zotayirira, smelting, phwetekere, zitsulo zotayirira, smelting, zitsulo zotayidwa, smelting, zitsulo zotayidwa, smelting, zitsulo zotayidwa, zitsulo zotayidwa, zitsulo zotayidwa, zitsulo zotayidwa, zitsulo zotayidwa, zitsulo zotayidwa, zitsulo zotayidwa, zitsulo zotayidwa, zitsulo zotayidwa, smelting, smelting. Cr ndi zimbudzi zomwe zili ndi F, ndi zina zotero), kuwonjezera apo, zimagwiritsidwanso ntchito kwambiri poponyera mwatsatanetsatane, pobowola mafuta, zikopa, metallurgical papermaking, etc., coagulant imagwiritsidwa ntchito m'madzi Panthawi ya chithandizo, tinthu tating'onoting'ono ta colloidal m'madzi tingagwirizane ndikuphatikizana pamodzi. Nthawi zambiri, njira ya coagulation ndikuwonjezera mankhwala panthawi yoyeretsa madzi kuti zinyalala zifanane, zisinthe, kuchotsa zolimba zomwe zayimitsidwa, kuchotsa turbidity ndi mabakiteriya.

Polyaluminium ferric chloride imakhala ndi coagulation yabwino. Polyaluminium ferric chloride (PAFC) ndi mtundu watsopano wamtundu wapamwamba wa inorganic cationic composite flocculant. Iwo ali ubwino padziko lonse, zabwino turbidity kuchotsa kwenikweni, ndi dzimbiri yaing'ono kwa mapaipi zida; ilinso ndi mikhalidwe ya kukhazikika kwachitsulo chachitsulo chothamanga kwambiri, kupatukana kosavuta, kuchita bwino pamankhwala otsika kutentha kwamadzi, komanso kuchuluka kwa PH pamankhwala amadzi. Pakalipano, polyaluminium ferric chloride yakhala ikugwiritsidwa ntchito bwino pochiza madzi akumwa, madzi a mafakitale ndi madzi onyansa osiyanasiyana a mafakitale.

Coagulant (polyaluminium chloride, yomwe imadziwikanso kuti yoyeretsa madzi, yomwe imatchedwanso polyaluminium chloride, yotchedwa polyaluminium, PAC) ili ndi mphamvu zowonongeka komanso zowonongeka, ndipo mphamvu yoyeretsa madzi ndi 4-6 nthawi ya AL2 (SO4) 3. 3-5 nthawi kuchuluka kwa ALCL3, mlingo ndi ang'onoang'ono, zotsatira zake ndi zazikulu, mtengo ndi otsika, phindu ndi mkulu, kusinthasintha kwa osiyanasiyana pH mtengo, kuchepetsa pH mtengo wa madzi yaiwisi yaing'ono, choncho alibe dzimbiri zotsatira pa zipangizo payipi, palibe chifukwa chowonjezera zina, ndi flocs kupanga mwamsanga madzi ochuluka amadzimadzi amadziwika bwino kwambiri.