Poly ferric sulfate (PFS)is a new, excellent quality, and high-efficiency salts of inorganic polymer flocculants, can solve serious change on water quality with low turbidity and high turbidity and also can deal with hard-discoloring water disposal problem. It can reach the requirements that cannot be solved by the existing water purifier purification.
1. The excellent performance of flocculation, alum density tight, fast sedimentation rate, 5 to 30 minutes to complete the sediment.
2. The purified water effect is good, and has good water quality，even if excess 10 times also has no iron ion and no aqueous phase shift, non-toxic harmless, safety and reliable.
3. The performance is stable, can still be long-term storage after dissolution, not precipitation, not bad, not to stuck the pipeline, and it has tiny corrosion of the treatment equipment.
4. With significant bleaching,deodorization,dehydration,degrease, sterilization, removing heavy metal ions from water，removal radioactive substances and carcinogens etc. multiple functions, has strong ability to remove COD and BOD.
The product is suitable for drinking water and dyeing, casting, paper, pharmaceutical, leather and other industrial wastewater.
Usage and cautions：
1. Before using this product, applying a certain concentration (10-30 %) of product put in alum dissolved pool, then inject sufficiently water to stirred complete hydrolysis, stand to reddish brown liquid, and then using water to dilute to the desired density for coagulation. water plant can direct put 2-5% for using. Industrial wastewater treatment can directly employ 5-10 % density.
2. The product should be stored indoors with a dry, ventilation, cool, rainproof, moisture-proof, and is strictly prohibited to store with flammable, easy corrosion, toxic substances.