M.F. : [Fe ₂ M(OH) _n (SO ₄ ) _3-n/2 ]m  
Character: yellow amorphous powder .

　　Performance Index: Conform to China purifying agent : Polymer Ferric Sulphate （GB14591-2006）
　　It is widely used in water treatment fields like drinking water, industrial waste water, urban sewage purification treatment. The functions are obvious to the high turbidity of raw water, paper mills waste water,electroplating waste water, paint factory waste water treatment, ect..

　　Property:
　　1. New, high-quality, high-performance composite polymer flocculant iron salts, no containing aluminum, chlorine and heavy metal ions and other toxic substances,there is no transfer of iron ions in aqueous phase, no secondary pollution of water bodies, non-toxic, harmless, safe and reliable;
　　2. Excellent performance on the coagulation and has a fast settling rate, which can reduce the disposal cost; compared with the use of other inorganic flocculants in general can save over 20% cost and easier to be used;
　　3. With the function de-turbidity, sterilization, deodorization, algae removal, bleaching, de-oil, dehydration, removal of heavy metal ions, radioactive substances, and carcinogenic substances and other effects; removal of COD, BOD and the color removal rate can be up to more than 90%;
　　4. Adapt to a wide range of PH 4-11. The best range of PH value 6 ~ 9; little corrosion on water treatment equipment, no "yellowing" phenomenon in the treated water.
　　Packaging & Usage:
　　1. Solid product is within PE plastic bag, outside is woven bag, Net weight: 25kg ;  
　　2. Stored on the cool and dry place and against in the rain and the sun drenching.

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