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Product Description
Water Treatment Chemicals Yellow Powder Flocculant Polymeric Ferric 21% Sulfate PFS Poly Ferric Sulfate Cas 10028-22-5
Polyferric sulfate (PFS) is a new type of environmental product and belongs to inorganic high mlecular flocculating agent.
[Properties:]
1, New type, high quality, high iron salts of inorganic polymer flocculants
2, Coagulation excellent, alum dense, fast settlement
3, excellent water effect, good water quality, aluminum, and heavy metal ion are not included, non-toxic, harmless, safe
4, turbidity remove, decolorization, oil off, dehydration, sterilization, deodorant, algal removal, remove the COD,BOD and heavy metal ion.
5, PH value of water bodies meet the range of 4-11, the best PH valuerange is 6-9, after purified, the PH value and alkalinity in the raw water has small changes, it has small corrosion to equipment
6, it has visible effect to raw water purify for slight polluted, with algae, low temperature, low turbidity. It is preferred to high turbidity raw water purification
7, dosage is small, low cost, handling charge can save 20%-50%

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Product Parameters
| Analysis project | GB145912-93(2) | test data |
| Fe | 18.5% | 21% |
| Fe2+ | 0.15 | 0.01 |
| PH(1%) | 2.0-3.0 | 2.4 |
| AS%≤ | 0.0008 | 0.0001 |
| PB%≤ | 0.0015 | 0.0001 |
| insoluble matter content%≤ | 0.5 | 0.4 |

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Application
It is widely used in water treatment of drink water, industry water, various industrial waste water, urban sewage, sludge dewatering, etc.
1.Municipal sewage
2.Industrial waste water purification
Polymeric Ferric Sulfate could be used in treatment of papermaking wastewater, coking wastewater, dyeing wastewater, as well as farm wastewater. It has very strong ability of turbidity removal, dephosphorization, deodorization, decoloration, deoiling, dehydration, COD/BOD/heavy metal removal.

Package and Shipping
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FAQ
1.Do you have a factory?
Yes, we have factory which is specializing in manufacturing All chemicals
2.Where does your factory locate at?
Our factory is located at Dalian
3.What is your lead time?
It depends on the order quantity and the season you place the order.
4.Can I get a sample to check quality ? is there any fee for it ?
You can get our free samples, but you need to pay the freight
5.How can l confirm for proceed the bulk? What's the guarantee of product quality?
Always a pre-production sample for your approval before mass production;
Always final lnspection before ship.
6.What's your payment term ?
TrT, Western Union, MoneyGram, and Paypal,etc.This is negotiable.
7.What is the shipping method?
lt could be shipped by sea,by air or by express (EMS,UPS,DHL,TNT,FEDEX and ect).
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