Poly Aluminium Chloride (PAC)
Poly Aluminiyamu Chloride (PAC) ndi yothandiza kwambiri pakupanga POLYMER yopangidwa ndiukadaulo wowumitsa utsi. Amagwiritsidwa ntchito kwambiri popangira madzi otayira m'mafakitale (makampani a mapepala, mafakitale a nsalu, mafakitale a zikopa, mafakitale azitsulo, mafakitale a ceramic, mafakitale amigodi), madzi onyansa apanyumba ndi madzi akumwa.
Poly Aluminiyamu Chloride (PAC) angagwiritsidwe ntchito ngati flocculant kwa mitundu yonse ya mankhwala madzi, madzi akumwa, zonyansa mafakitale, zinyalala m'tawuni, ndi makampani pepala. Poyerekeza ndi ma coagulants ena, mankhwalawa ali ndi zabwino zotsatirazi.
1. Kugwiritsa ntchito kwambiri, kusintha kwamadzi bwino.
2. Pangani mwachangu thovu lalikulu la alum, ndi mvula yabwino.
3. Kusintha bwino kwa PH mtengo (5-9), ndi kuchepa pang'ono kwa PH mtengo ndi alkalinity ya madzi pambuyo pa chithandizo.
4. Kusunga mpweya wokhazikika pa kutentha kwa madzi otsika.
5. Kuchuluka kwa alkalization kuposa mchere wina wa aluminiyumu ndi mchere wachitsulo, ndi kukokoloka pang'ono kwa zipangizo.