Yixing bluwat chemicals co.,ltd 86-510-87821568 eric.min@bluwat.com.cn
Dye Wastewater Treatment PFS Poly Ferric Sulphate Flocculant High Purity

Dye Wastewater Treatment PFS Poly Ferric Sulphate Flocculant High Purity

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    ferrous sulfate


    ferric sulphate coagulant

  • Product Name
    Poly Ferric Sulphate
  • Chemical Compound
    Coagulant Polymer
  • Application
    Dyeing Wastewater Treatment
  • Package
    25kgs Plasic Bag
  • Fe3+ Content
  • Manufacturer
    Yixing Bluwat Chemicals
  • Loading Port
    Qingdao Port
  • Leading Time
    Within 10 Ddays
  • Place of Origin
  • Brand Name
  • Certification
    ISO9001, SGS, BV
  • Model Number
  • Minimum Order Quantity
  • Price
  • Packaging Details
    30kgs, 50kgs, 250kgs, 1250kgs drums
  • Payment Terms
    Western Union, L/C, T/T, D/P, D/A
  • Supply Ability

Dye Wastewater Treatment PFS Poly Ferric Sulphate Flocculant High Purity


  1. Poly Ferric sulfate is High efficiency. Its Water purification effect is better than that of other agents because it belongs to polymer and has strong adsorbability.
  2. Speediness. A big flocculant body formed after PFS dosing so that it settles quickly has good hydrophobicity and is easy to filter.
  3. Well-adapted. Adapt to various wastewater with its ph value between 4-11 well. It will have a remarkable purification effect no matter how turbid or how dense the wastewater is.
  4. Less dosage. It will save cost with its convenient operation and small dosage.
  5. Good coagulation function with thick flocs and fast sedimentation, excellent purifying effect.
  6. Self-indication. It will be noticed if dosing excessively through its red color in itself so as to save cost.


Total iron%: ≥21%
Fe3+ Content (%): 19 Min.
Reduced matter(as Fe2+)%: ≤1.0% 
Entire iron(mass fraction): ≥20%
Basicity: 8-16%
As %: ≤0.0001
Pb %: ≤0.0006
PH(1% water solution): 2.0-3.0
Insoluble Substances (%): 1.0 Max.


Application Fields:

  1. Water purifying
  2. Sludge dewatering
  3. Phosphorus control for wastewater
  4. Oily wastewater treatment
  5. Industry waste water treatment (such as the paper making wastewater, the printing wastewater, the massacre wastewater, the automobile manufacturing wastewater, the beer factory wastewater, and so on).
  6. Many kinds of industrial circulating water treatment (ex, the make-up water of the high-pressure boiler in the heat and power plant, the industrial wastewater in biochemical treating factory, the waste emulsifying solution, the opalescent solution, and the oil wastewater.  
  7. Clarifying agents in Sugar, Medicine, Tanning, cosmetics, etc
  8. Mining water clarifying.

Application Methods:


Preparation of PFS working solution: dissolve PFS in water at the concentration of 10-30% (W/W), and stir until it is completely hydrolyzed. Dilute the result red-brown liquid to the required concentration, usually 2-5% for tap water and 5-10% for industrial wastewater.


Dosage: Dosage can be determined according to the formation and settling of flocs by sample test. For treatment of tap water under identical conditions, the dosage of SPFS is equivalent to polyaluminum chloride, or 1/3-1/4 of that of Aluminum Sulphate. 


Pump calculated amount of the above SPFS working solution into gauge tank, and add into the raw water to be treated.


Generally, the PFS working solution shall be used right after preparation. Use pure tap water for preparation. Sometimes slight precipitation may occur depending on the water used.


 Keep close attention to the progress of the application which may be divided into three stages:
        (1)Coagulation: A large number of micro flocs formed in a very short time after the PFS working solution is mixed with raw water. The water turns more turbid. Vigorous stirring is needed at this stage, usually 250-300r/min in sample test for 10-30S¡ê?at the maximum not exceeding 2min.
        (2)Flocculation: The micro flocs grow to form large ones. Mild stirring at first and then standing for 10-15min is required at this stage. In the sample test, stir at 150r/min for 6 min, then 60r/min for 4 min.
        (3)Sedimentation: water flow shall be very slow at this stage for floc settling. To achieve high efficiency, the lamella settling or flotation method can be used. In the sample test, stir at 20-30r/min for 5 min, stand for 10 min, and test turbidity.   


Compulsive filtration: choose suitable filter material or filter aid to achieve a good capture effect and filtration speed. This is a key step in the improvement of water quality.


Competitive Advantage:


It can replace other inorganic flocculants comprehensively. Use for industries wastewater treatment of printing & dyeing, paper making, electroplating, circuit board, food processing, pharmacy, fertilizer, pesticide, etc.


It is suitable for phosphorus removal from life sewage wastewater treatment plants or for improving the hydrophobicity of sludge.


It can replace the use of aluminum salt. It can be used to remove the residual aluminium pollution from tap water during its treatment.


Used to sludge press mud. It will have an excellent effect with used with a few polyacrylamides.


Package and Storage:

  1. Packed in inner plastics bags and polypropylene woven bags, with each bag containing 25kgs, or 1200kgs ton-bag on pallets.
  2. Stored in the original packaging in a cool and dry place, away from sources of heat, flame, and direct sunlight.

Bluwat Ferric Sulphate Plant Snapshot:
Dye Wastewater Treatment PFS Poly Ferric Sulphate Flocculant High Purity 0


Bluwat Main Products:

  1. BWD-01 Water Decoloring Agent, for color removal for textile dyeing wastewater treatment and for other wastewater.
  2. Poly Aluminium Chloride(PAC), for drinking water treatment for wastewater treatment.
  3. Polyacrylamide (PAM)/Polyelectrolyte, for water treatment, for sludge treatment.
  4. PHPA(Partially Hydrolyzed Polyacrylamide) For Drilling, for drilling mud additive in the oilfield.
  5. Ferric Sulphate, for drinking water and wastewater treatment.
  6. PolyDADMAC, for water treatment and for paper mills, and cosmetics.
  7. Polyamine, for drinking and wastewater treatment, sludge dewatering, paper making, and oilfield.
  8. Aluminum Chlorohydrate(ACH) liquid & powder, for drinking water treatment and other fields