Water Treatment Ferric Sulphate

We are engaged in exporting of Water Treatment Ferric Sulphate to our consumer with the following details:
- AppearanceA :A yellow powder
-A Solubility: Readily soluble in water
- Form A : Dry in form & fairly uniform in size
- FormulaA A : A [Fe2(OH)n(SO4)3-n/2]m
- Fe3+ content : More than 21.5% (m/m)
A Fe2+ content : 0.10% max

1) High quality and efficient inorganic polymer coagulant.
2) Good coagulation function with thick flocs and fast sedimentation.
3) Excellent purifying effect.
4) Safe, reliable, nonpoisonous and harmless: doesn't contain any harmful substances such asA aluminum, chlorine, heavy metal ions, pesticide, and water phase transference of iron ions.
5) Can be used in discolouring, dehydrating, deodorizing, degreasing, sterilizingA as well as discardingA A heavy metal iron, radioactive substance and carcinogens in the water, and eliminate COD, BOD, andA color.
6) Can treat water with PH from 4 to 11, (the optimum pH is 6-9), PH barely changes after treatment, and has little corrosiveness effect to the equipment
7) Has very good effect in purifying the river water with algae, low temperatureA and low urbidity, and slightly contaminated.
8) Has a better effect in purifying the high turbidity river water