Menene polyaluminum chloride? Polyaluminum Chloride (Poly aluminum chloride) gajere ne na PAC. Wani nau'in sinadari ne na maganin ruwa don ruwan sha, ruwan masana'antu, ruwan sharar gida, tsabtace ruwan karkashin kasa don cire launi, cirewar COD, da dai sauransu ta hanyar dauki. Yana iya zama kamar nau'in floccula ...
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