Arsenate And Arsenite Removal Anion Exchange Resin

Lanlang ® TA306D Macroporous arsenic selective anion exchange resin Used for arsenate and arsenite removal
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Product Details

Lanlang ® TA306D Is a premium grade macroporous anion exchange resin with hydrous iron oxide nanoparticles and polystyrene matrix in standard Gaussian size distribution. TA306D is designed for arsenate and arsenite removal. The arsenic is captured by ion exchange firstly and then adsorbed by the iron oxide dispersed throughout the polymers. TA306D has fast kinetics to remove arsenic and can reduce the arsenic content less than 10ppb.


Basic Features:

Application:

Arsenate and arsenite removal

Polymer matrix structure:

Macroporous polystyrene crosslinked with divinylbenzene (DVB)

Appearance:

Red or brown opaque, spherical beads

Functional Group:

FeO(OH)


Physical and Chemical Properties:

NO.

ITEM

SPEC

1

Arsenic adsorption capacity (g/L)

≥2.0

2

Moisture retention (%)

50-65

3

Particle size range (%)

0.315-1.25 mm≥95

4

Whole uncracked beads after attrition (%)

≥96

5

Shipping weight (g/ml)

0.70-0.86

6

Specific gravity (g/ml)

1.12-1.28

7

Effective size (mm)

0.4 - 0.6

8

Uniformity coefficient

<1.7

Suggested Operating Conditions:

NO.

ITEM

SPEC

1

Max operating temperature

90 ℃

2

PH range

5.0-9.5

3

Service flow rate

5-10 BV/h

4

Regenerant

NaOH + NaCl: 2% + 2%



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