Polyaluminium chloride (PAC) chinhu chisina kusimba, chinhu chitsva chekuchenesa mvura, inorganic polymer coagulant, inonzi polyaluminium.PAC polyaluminium chloride nekupfapfaidza kuomesa kugadzikana kwakanaka, kuchinjika kumvura yakafara, hydrolytic kumhanya, yakasimba adsorption kugona, gadzira iyo alum inoyerera ...
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