Weak Base Anion Resin For Water Purification

The typical weak base anion resin exchange reaction: R-NH 2 + HNO 3 = R-NH 3 NO 3 Weak base anion resin s= do not remove as much silica or C02 as a strong base (used in city water deionization systems) they have great capacity and are a very good neutralizer of strong acid rinses such as nitric,...
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The typical weak base anion resin exchange reaction:

R-NH2 + HNO3 = R-NH3NO3

Weak base anion resins= do not remove as much silica or C02 as a strong base (used in city water deionization systems) they have great capacity and are a very good neutralizer of strong acid rinses such as nitric, hydrochloric and sulfuric that are present in many industrial metal finishing and anodizing process plating lines.


Lanlang ® TA301D Physical and Chemical Properties:

ITEMSPEC
Total exchange capacity (eq/L)≥1.45
Moisture retention (%)48-58
Particle size range (%)0.315-1.25 mm≥95
Whole uncracked beads after attrition (%)≥96
Shipping weight (g/ml)0.65-0.72
Specific gravity (g/ml)1.03-1.06
Effective size (mm)0.4 - 0.6
Uniformity coefficient<1.7
Reversible swelling, Free base → Cl- (%)<20


Weak Base Anion Resin

Weak base anion resin regeneration needs only to neutralize the absorbed acid, it need not provide hydroxide ions. Less expensive weakly basic reagents such as ammonia (NH3) or sodium carbonate can be employed.


Lanlang offers you a series weak base anion resin for water purification and is always passionate to provide customers with application supports. we are always glad to cooperate customers to carry out life time test, function test, extreme working condition test, etc.

Lanlang has over 15 years’ experience in ion exchange resin technologies to help lower costs and waste volumes while increasing product quality. For more information or to get in touch, contact us to set up a consultation with an engineer or request a quote.

So if you need a high quality ion exchange resin, just contact us.

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