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Polyaluminum Silicate Sulfate (PASS)

TIME:2015-03-03  CLIK:972


Polyaluminium Silicate Sulfate (PASS)

PASS is a high effective flocculant compounded from polysilicate and aluminum sulfate products.

Formula[AlAOHB(SO4)C(SiO2)D(H2O)E] M

Quality Standard (EnterpriseStandard)

Item

Item

Liquid

Solid

Density (20 DEG C) / (g/cm3)

1.151.28

-

SiO2 /% 

0.30.5

0.51.2

Basicity/%

824

1028

Water Insoluble/% ≤

1.0

1.0

PH(1% Solution)

2.03.0

2.03.0

Al2O3 / % ≥

610

1416


Characteristic and application

Polyaluminium Silicate Sulfate (PASS) is a kind of flocculant for low temperature and low turbidity water treatments. In wastewater treatments, it has advantage of low dosage, fast and large flocs, quick settlement, etc. It also has a good effect on high turbidity wastewater treatments, such as dye wastewater, tannery wastewater, papermaking wastewater. Best flocculation effect is for water of pH value 7-10. CODcr removal rate is also high. 








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