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Product Details:
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| Appearance: | Yellow Powder, Reddish Brown Liquid | Usage: | Water Treatment |
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| CAS: | 10028-22-5 | Grade: | Industrial Grade |
| Einecs: | 233-072-9 | Molecular Formula: | Fe2(SO4)3 |
| High Light: | partially hydrolyzed polyacrylamide,cationic polyacrylamide flocculant |
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Poly Ferric Sulfate
Uses: used in the purification of water and industrial water, widely used in the sewage (high alkalinity) treatment of dyeing and leather industry, etc.
Dosage: 0.35-1kg/T.
Packing, storage and transportation: Solid: is 25kg/bag, Liquid: 25kg or 50kg plastic drum.
Strength of sludge flocs
Modern advanced sludge dewatering technology requires that sludge flocs have sufficient strength to adapt to the increasingly high shear stress environment of dewatering equipment.
High speed centrifugal dehydration can achieve higher 3500rpm speed. The separation factor of centrifuge was improved, and the shear strength of sludge floc was enhanced. The unstable flocs will break up into small flocs under the strong shear force, which will lead to the decrease of mud separation effect, turbidity of centrifugal effluent and mud biscuit degree.
On the advanced belt filter press, because of the faster and faster belt speed and the higher tension force of the filter belt, the sludge flocs may also be not strong enough and easy to disintegrate, resulting in the "sludge running" and the decline of solid recovery rate.
Specification:
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Index name
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Index
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First grade
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Qualified product
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Density, g/cm3 (20oC) ≥
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1.45
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1.33
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Total iron % ≥
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11.0
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9.0
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Reductive matter (as Fe2+) % ≤
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0.10
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0.20
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Basicity % ≥
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12.0
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8.0
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PH (1% Aq. solution)
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2.0-3.0
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2.0-3.0
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Contact Person: sales
Tel: +8618603843735
