98% White Powder CAS 10028-22-5 Polyferric sulfate (PFS) in bulk

1. Chemical Composition: Polyferric sulfate is a polymeric compound composed of iron (Fe) and sulfate (SO4) ions. The exact chemical composition and structure may vary depending on the manufacturing process and specifications of the product.

2. Production:

   • Polyferric sulfate is typically produced by polymerizing ferric sulfate under controlled conditions, such as pH and temperature.
   • The polymerization process results in the formation of larger molecules with multiple iron (Fe) atoms linked together by bridging sulfate groups (SO4).
   • The degree of polymerization and the distribution of iron and sulfate ions in the polymer chain influence the properties and performance of the PFS product.

3. Physical Properties:

   • Appearance: Polyferric sulfate is usually supplied as a light yellow to brownish liquid or powder, depending on the concentration and formulation.
   • Solubility: It is soluble in water, forming a slightly acidic solution due to the hydrolysis of iron and sulfate ions.
   • pH: Polyferric sulfate solutions typically have acidic to neutral pH values, depending on the concentration and formulation.

4. Water Treatment Applications:

   • Coagulation and Flocculation: Polyferric sulfate is used as a coagulant and flocculant in water and wastewater treatment processes to remove suspended solids, colloids, turbidity, and organic matter.
   • Enhanced Coagulation: PFS offers improved performance compared to conventional coagulants such as ferric sulfate or aluminum-based coagulants. Its high charge density and polymeric structure allow for effective particle destabilization and aggregation.
   • Phosphorus Removal: PFS can effectively remove phosphorus from water bodies through precipitation and adsorption mechanisms, making it useful in nutrient removal and eutrophication control.
   • Color Removal: It is used for the removal of color-causing compounds, such as humic and fulvic acids, in surface waters and industrial effluents.

5. Advantages:

   • Enhanced Performance: PFS offers improved coagulation efficiency, higher removal rates of suspended solids and organic matter, and reduced sludge production compared to conventional coagulants.
   • Stability: PFS exhibits greater stability and resilience to variations in water quality and operating conditions, making it suitable for a wide range of applications and treatment scenarios.
   • Reduced Dosage: Its high charge density allows for lower dosage requirements, resulting in cost savings and reduced chemical usage.
   • Reduced Sludge Generation: PFS generates less sludge compared to other coagulants, leading to lower disposal costs and environmental impact.

6. Safety Considerations:

   • Polyferric sulfate should be handled and used according to recommended guidelines and safety precautions.
   • Protective equipment, such as gloves, goggles, and aprons, should be worn when handling concentrated PFS solutions to minimize contact with skin, eyes, and clothing.
   • Spills or releases of PFS should be contained and cleaned up promptly to prevent environmental contamination and exposure to personnel.

FAQ

1. who are we?
We are based in United States, start from 2010,sell to Domestic Market(00.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
PVC, HDPE, LDPE, Wax, Ethonl

4. why should you buy from us not from other suppliers?
Our products are high quality and low price, with more than 20 years of export experience, products are exported to more than 100 countries around the world

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