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Polyferric Sulfate

Introduction

Product property: solid, light yellow powder; liquid,reddish brown.

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.

Product Details

Product Tags

Physical and Chemical Index

Polyferric sulfate

PFS

FE: 21%

Indicator name Solid Index Liquid Index
National standard Company standard National standard Company standard
Mass fraction of total iron /% ≥ 19.5 20.5 11.0 11.5
Mass fraction of reducing substance (Fe2 +) /% ≤ 0.15 0.03 0.15 0.03
Basicity /% 5.0-20.0 12.0-16.0 5.0-20.0 12.0-16.0
PH value (10g / L aqueous solution) 1.5-3.0 2.0-2.5 1.5-3.0 2.0-2.5
Mass fraction of insoluble matter /% ≤ 0.6 0.4 0.6 0.4
Mass fraction of arsenic (As) /% ≤ 0.001 0.001 0.001 0.001
Mass fraction of lead (Pb) /% ≤ 0.002 0.002 0.002 0.002
Mass fraction of cadmium (Cd) /% ≤ 0.0005 0.0005 0.0005 0.0005
Mass fraction of mercury (Hg) /% ≤ 0.0001 0.0001 0.0001 0.0001
Mass fraction of chromium (Cr) /% ≤ 0.005 0.005 0.005 0.005
Mass fraction of zinc (Zn) /% ≤ 0.01 0.01 0.01 0.01
Mass fraction of nickel (Ni) /% ≤ 0.01 0.01 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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