Product Description:
Polymeric Ferric Sulfate (PFS)
Polymeric Ferric Sulfate (PFS) is a high-performance inorganic polymer coagulant widely recognized for its exceptional efficiency in water and wastewater treatment. Available in both solid (pale yellow amorphous powder) and liquid (reddish-brown solution) forms, PFS dissolves rapidly in water and exhibits strong adaptability across diverse pH conditions (4–11), making it suitable for purifying drinking water, industrial effluents, municipal sewage, and sludge dewatering.
Its unique molecular structure enables hydrolysis into multi-nuclear complexes (e.g., Fe(OH)₂, Fe₄(H₂O)₆), which neutralize colloidal charges, adsorb contaminants, and accelerate sedimentation through coagulation, oxidation, and adsorption mechanisms.
Advantages of PFS
PFS is a safer alternative to traditional coagulants like aluminum salts, as it contains no harmful aluminum, chlorine, or heavy metals, ensuring compliance with drinking water standards. Its applications span industries such as textiles, mining, paper manufacturing, and metal surface treatment, where it effectively removes COD/BOD, phosphorus, heavy metals, and organic pollutants.
Features:
Superior Coagulation Efficiency
Forms dense, fast-settling flocs, achieving 30% faster sedimentation than conventional coagulants.
Neutralizes colloidal charges via hydrolysis-generated poly-nuclear complexes, enhancing turbidity and pollutant removal.
Broad pH Adaptability
Operates effectively in pH 4–11 (optimal range: 6–9), minimizing pH adjustments and reducing equipment corrosion risks.
Multi-Functional Contaminant Removal
Eliminates suspended solids, heavy metals (e.g., arsenic, copper), phosphorus, oils, and organic dyes while reducing COD/BOD levels.
Effective in treating challenging water sources, including low-temperature, low-turbidity, or algae-rich water.
Economic and Eco-Friendly
Reduces chemical consumption by 30–50% compared to aluminum-based coagulants, lowering operational costs.
Generates 25–35% less sludge, minimizing waste disposal burdens.
Versatile Formulations
Solid PFS: 19–21% iron content, 1-year shelf life under dry storage; ideal for on-site solution preparation.
Liquid PFS: 11–13% iron content, 6-month shelf life; ready-to-use for rapid dosing in large-scale treatment plants.
Technical Specifications
Salt base degree: 8–16% (ensuring stability and reactivity).
Low residual Fe²⁺ content (<0.15%) and insoluble matter (<0.5%), enhancing water clarity.
Ease of Use
Compatible with standard dosing systems; pre-dilution (10–30% solution) simplifies integration into existing treatment processes.
Applications:
Municipal drinking water purification
Efforts are directed towards the purification of municipal drinking water to ensure safe and clean water for consumption. Various methods and technologies are employed to remove contaminants and impurities from the water sources.
Industrial wastewater treatment (textile, mining, chemical)
Industries such as textile, mining, and chemical plants require specialized wastewater treatment to meet environmental regulations. Treatment processes are tailored to the specific contaminants present in the industrial effluent.
Sludge dewatering & conditioning
Sludge generated from water and wastewater treatment processes needs to be dewatered and conditioned for proper disposal or reuse. Techniques such as dewatering and conditioning are employed to manage sludge effectively.
Urban sewage treatment plants
Urban sewage treatment plants play a critical role in treating wastewater from residential and commercial areas. Processes such as primary, secondary, and tertiary treatments are utilized to remove pollutants and ensure the safe discharge of treated effluent.
Removal of COD/BOD in biological systems
In biological treatment systems, the focus is on removing Chemical Oxygen Demand (COD) and Biochemical Oxygen Demand (BOD) from wastewater. Biological processes such as aerobic and anaerobic digestion are used to break down organic pollutants and improve water quality.
FAQ:
Q: What is the brand name of this Ferric Sulfate Water Treatment product?
A: The brand name is Lanyao.
Q: Where is this Ferric Sulfate Water Treatment product manufactured?
A: It is manufactured in China.
Q: Does this Ferric Sulfate Water Treatment product have any certifications?
A: Yes, it is certified with ISO.
Q: What is the minimum order quantity for this Ferric Sulfate Water Treatment product?
A: The minimum order quantity is 10 tons.
Q: How is this Ferric Sulfate Water Treatment product packaged?
A: It is packaged in 25kg bags.
Q: What are the payment terms for purchasing this Ferric Sulfate Water Treatment product?
A: The payment terms are T/T (Telegraphic Transfer).
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