Nitrate And Nitrite Removal Anion Exchange Resin

Lanlang ® TA465D Macroporous nitrate selective anion exchange resin Used for nitrate and nitrite removal
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Product Details

Lanlang ® TA465D Is a premium grade macroporous type I strong base anion exchange resin with polystyrene matrix and quaternary amine (Triethylamine) function group in standard Gaussian size distribution. TA465D has strong selectivity to capture nitrate and decreased selectivity for other anions such as sulfate, chloride and bicarbonate. TA465D is designed to be used to remove nitrate and nitrite from potable water.


Basic Features:

Application:

nitrate and nitrite removal

Polymer matrix structure:

Macroporous polystyrene crosslinked with divinylbenzene (DVB)

Appearance:

White & pale yellow opaque, spherical beads

Functional Group:

Quaternary amine, type I (Triethylamine)

Ionic form as shipped:

Cl-


Physical and Chemical Properties:

NO.

ITEM

SPEC

1

Total exchange capacity (eq/L)

≥0.9

2

Moisture retention (%)

50-60

3

Particle size range (%)

0.315-1.25 mm≥95

4

Whole uncracked beads after attrition (%)

≥96

5

Shipping weight (g/ml)

0.65-0.75

6

Specific gravity (g/ml)

1.05-1.10

7

Effective size (mm)

0.4 - 0.6

8

Uniformity coefficient

<1.7

Suggested Operating Conditions:

NO.

ITEM

SPEC

1

Max operating temperature

60 ℃

2

PH range

3-9

3

Service flow rate

5-15 BV/h

4

Regenerant

8-10% NaCl


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