Description

The specification of our ferric sulphate as follow:
- Appearance       :  yellow powder
 Solubility: Readily soluble in water
- Form   : Dry in form & fairly uniform in size
- Formula     : [Fe2(OH)n(SO4)*-n/2]m
- Fe3+ content       : More than *1.5% (m/m)
 Fe2+ content       : 0.*0% max
1) High quality and efficient inorganic polymer coagulant.
2) Good coagulation function withthick flocs and fast sedimentation.
3) Excellent purifying effect.
4) Safe, reliable, nonpoisonous and harmless:doesn\'t contain any harmful substances such as  aluminum, chlorine, heavy metal ions, pesticide, and water phase transference of iron ions.
5) Can be used in discolouring, dehydrating, deodorizing, degreasing, sterilizing as well as discarding  heavy metal iron, radioactive substance and carcinogens in the water, and eliminate COD, BOD, and color.
6) Can treat water with PH from 4 to *1, (the optimum pH is **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 temperature and low urbidity, and slightly contaminated.
 8) Has a better effect in purifying the high turbidity river water