New, high-quality, high efficiency inorganic polymer ferric flocculant, mainly for the excellent water effects, water quality,not contain aluminium, chlorine and heavy metals and other harmful substances,non-toxic, non-harm, safe, reliable, turbidity, bleaching, de-oiling,dehydration, sterilization, deodorization, algae, removal COD, BOD and heavy metal ions. Widely used in urban drinking water, industrial circulating water purification, and chemical, oil, electricity, electronics, mining, paper, printing and dyeing, brewing, steel, coal gas, plating, food industry, industrial wastewater and urban living sewage purification