Product name：polymeric ferric sulfate （PFS for short）
Chemical formula：[Fe2(OH)n(SO4)3-n/2]m
Morphological traits：light yellow amorphous solid, well dissolved in water, 10% of the Aqueous solution is red brown transparent solution, moisture absorption.
Properties Standard: Conform to the national standard of the People's Republic of China 《Sparsity of polymeric ferric sulfate》（GB14591-2006）
|
Item |
Standard |
|
|
I |
II |
|
Full iron co ntent ， % ≥ |
20.0 |
19.0 |
|
Reducing Matter （ in Fe 2+ ） content , % ≤ |
0.15 |
0.15 |
|
Basicity , % |
8.0-16.0 |
8.0-16.0 |
|
PH （ 1% aqueous solution ） |
2.0~3.0 |
2.0~3.0 |
|
Insoluble matter content ,% ≤ |
0.5 |
0.5 |
|
Cadmium （ C d ） content ,% ≤ |
0.0002 |
|
|
Mercury （ H g ） content , % ≤ |
0.00001 |
|
|
Chromium （ C r ） content , % ≤ |
0.0005 |
|
|
Arsenic （ A s ） content , % ≤ |
0.0002 |
|
|
Lead （ P b ） content , % ≤ |
0.001 |
|
Used as a purifying agent. mainly used in drinking water purification treatment and industrial water , industrial wastewater, city sewage’s purification treatment, etc. With excellent efficacy of turbidity removal, decoloring, oil removal, deodorization, sterilization, algae removal, grease removal, COD, BOD, and heavy metal ions. Also can be used as a pigment, catalyst, medicine and mordant.
Product features:
1. Model, high quality, efficient salts inorganic polymer flocculant;
2. Coagulation performance, floc density, fast settling velocity;
3. Water purifying effect is good, quality of water is good, without aluminum, chlorine and heavy metal ions and other harmful substances. Without iron ion phase transfer, non-toxic, harmless, safe and reliable.
4. With excellent efficacy of turbidity removal, decoloring, oil removal, deodorization, sterilization, algae removal, grease removal, COD, BOD, and heavy metal ions.
5. Adapt to a wide range of water pH value for 4-11, the best range of water pH value is 6-9,after purifying raw water’s PH and total alkalinity range change small. has a low corrosive to the treatment equipment.
6. With excellent efficacy of micro pollution, alga Containing, low temperature and low turbidity raw water. The effect is especially good for high turbidity water purifying .
7. Convenient transport, less dosage, low cost, treatment costs can save 20%-50%.
Packaging specifications:
Using PP bag with PE lined. The net weight of each bag: 25 kg
