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Polyferric sulfate

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Polyferric sulphate short for PFS

 

Product Types：Polyferric sulfate

 

Product introduction： Polyferric sulphate(PFS) is Light yellow or Brown amorphous powder.PFS is a high-efficiency inorganic coagulating agent, ...

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Product Description

Polyferric sulphate(PFS) is Light yellow or Brown amorphous powder.PFS is a high-efficiency inorganic coagulating agent, chemically inactive, soluble in water. In water treatment, it hydrolysis to many electropositive multinucleated ion which neutralized negative charge of colloidal particle in water and adsorption colloidal particle, through adhesion, bridges, cross-linking made particles flocculation and sedimentation.

 

CAS No.: 1327-41-7

Molecular formula: [Fe2(OH)n(SO4)3-n/2]m (n<2, m=f(n))

Technical standard: GB14591-2006

  1. High effective inorganic salt
  2. Used for Potable/industrial/waste water treatment
  3. Better effect for COD, BOD remove
  4. Competitive price
Items

Polyferric sulphate
Standard GB14591-2006 Excellent grade
Appearance light yellow light yellow
Fe % 19 19
Basicity % 8-16 9-14
Max. water insoluble substance % ≤0.5 ≤0.5
pH value
(1% aqueous solution)		 2-3 2.5-3
As, %, ≤ 0.0002 0.0002
Cr 6+ %, ≤ 0.0005 0.0005
Hg %, ≤ 0.00001 0.00001
Pb %, ≤ 0.001 0.001
Cd %, ≤ 0.0002 0.0002
  1. Industrial effluent treatment plants
  2. electroplating wastewater
  3. paper-making wastewater
  4. municipal wastewater
  5. oily wastewater, dye wastewater and chemical wastewater treatment

25KG net each plastic woven bag lined with PE bag
Net weight :25KG/BAG
Gross weight :25.1KG/BAG
Jumbo packing or special print content are available as customer required.


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