Poly Ferric Sulphate Popular Water purification material Solid PFS
Waste water grade
Relative density g/cm3 (20℃)≥
Total iron %≥
Reducing substances (Fe2+)% ≤
Undissolved substance )% ≤
pH(1% water solution)
Cd % ≤
Hg % ≤
Cr % ≤
As % ≤
Pb % ≤
PFS(polymerization Ferrous Sulfate), light yellow powder or deep
red liquid, is a kind of inorganic high polymer flocculant agent,
which features are high density of alumen ustum, high speed of
precipitation, high rate of pollution removal and low amount of
sewage sludge, and etc.
The product is in great demand on all kinds of municipal sewage
treatment and industrial waste water treatment, which includes
electronics, paper making, dyeing, electroplating, meat packing
plant, food processing, smelting, etc. As to the industry of
electronics and electroplating, it displays high removal rate of
COD and high speed of precipitation.
Add suitable amount of PFS to waste water and then stir evenly. The
amount of PFS is proportional to the polluting extent of waste
water, commonly 15-50 kilograms dosage to one thousand ton waste
water. 7-10 of pH value for water is available. To adjust pH value
of water, one way is to add some alkali. Before using PFS, adjust
the PH value to 7-10 would be better.
Package and storage
Solid form: To put it in the canvas bag with nontoxic polyethylene
bags. Net Weight: 25 kg/bag.
Guarantee period: one year.
Liquid form: Transported by tank vehicle or general truck loading
by means of plastic barrels. Therefore, corrosion resistant
container is a must.
Guarantee period : six months.
Yixing Cleanwater Chemicals Co., Ltd. specialize in providing chemicals and service for treatment of
industrial waste water and urban sewage.
Water Decoloring Agent
Paint Mists Flocculant A B Agent
Poly Aluminium Chloride(PAC)
Poly Ferric Sulfate (PFS)
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