Polymeric Ferric Sulfate (PFS)

Polymeric Ferric Sulfate (PFS, CAS 10028-22-5) is an inorganic polymer flocculant supplied as a yellow or red-brown powder, to GB14591-2006: total iron ≥21%, basicity 8–16%, pH (1% solution) 2–3. Removes turbidity, COD, BOD, heavy metals and phosphorus; decolorizes, thickens sludge and helps control odor; works across pH 4–11 with low equipment corrosiveness. Applications: sewage, industrial and textile wastewater, paper, printing, brewing, mining, circulating water and boiler make-up water. Packaging: 25 kg, 500 kg or 1000 kg bags.