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Polyferric Sulfate

Product feature: polyferric sulfate refers to efficient molysite type of inorganic polymer flocculant,featured by excellent coagulation performance, compact alumen ustum, fast sedimentation rate, good waterpurification effect and water quality, free of harmful substances such as aluminum, chlorine and heavy metal ionsas well as water phase transfer of iron ions, non-toxic.

Product use: widely used in purification of urban water supply, industrial waste water, paper-making, printing and dyeing wastewater, etc.; presenting best effect in turbidity removal, decoloring, deoiling, dewatering, degerming, deodorization, algae removal and removal of COD, BOD and heavy metal ions in water.

    Physical and Chemical Index

    Indicator name

    Liquid Index

    National standard Company standard
    Mass fraction of total iron /% ≥ 11.0 11.5
    Mass fraction of reducing substance (Fe2 +) /% ≤ 0.15 0.03
    Basicity /% 5.0-20.0 12.0-16.0
    PH value (10g / L aqueous solution) 1.5-3.0 2.0-2.5
    Mass fraction of insoluble matter /% ≤ 0.6 0.4
    Mass fraction of arsenic (As) /% ≤ 0.001 0.001
    Mass fraction of lead (Pb) /% ≤ 0.002 0.002
    Mass fraction of cadmium (Cd) /% ≤ 0.0005 0.0005
    Mass fraction of mercury (Hg) /% ≤ 0.0001 0.0001
    Mass fraction of chromium (Cr) /% ≤ 0.005 0.005
    Mass fraction of zinc (Zn) /% ≤ 0.01 0.01
    Mass fraction of nickel (Ni) /% ≤ 0.01 0.01

    Method of Use

    Solid products should be dissolved and diluted before input. Users can confirm the best input volume by testing and preparing agent concentration based on different water quality.

    ● Solid product: 2-20%.

    ● Solid product input volume: 1-15g/t.

    Specific input volume should be subject to flocculation tests and experiments.

    Packing and Storage

    Every 25kg of solid products should be put in one bag with inner plastic film and outer plastic woven bag. Products should be stored in the dry, ventilated and cool place inside the door for fear of damp. Don't store them together with inflammable, corrosive and toxic goods.


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