Polyferric Sulfate is a high-efficiency inorganic polymeric flocculant primarily used for water treatment and sludge dewatering. It excels at water purification and pollutant removal with superior safety and stability, making it an ideal replacement for traditional aluminum salt flocculants. It can effectively eliminate turbidity, color, bacteria and algae in potable water without leaving aluminum residues to meet drinking water safety standards, and is widely applied in wastewater treatment of printing and dyeing, papermaking, electroplating and mining industries to remove heavy metals, COD and chroma with a broad applicable pH range. It also works perfectly for municipal sewage treatment and achieves prominent purification effects on slightly polluted, low-temperature and low-turbidity raw water.