ZGA412 weakly basic anion exchange resin of acrylic acid series

Description

1. Description

“Hydrolite” ZGA412 is a type of anion exchange resin containing a tertiary amino group [-N(CH3 ₎ 2 _] within an acrylic acid framework with a macroporous structure. It exhibits excellent adsorption of organic matter in natural water and can easily release it during regeneration, resulting in exceptionally high organic pollution control. It is primarily used to produce clean water when the source water contains high concentrations of organic matter and salts, with characteristics such as high exchange capacity and low regenerator consumption.

2. Typical physical and chemical properties

PARAMETERS	DATA
Appearance	Milky opaque spherical granules
Ionic form	Free amine
Humidity %	54.00-64.00
Total exchange capacity mmol/g	≥5.30
Total exchange capacity mmol/ml	≥1,60
Mass weight upon delivery g/ml	0,66-0,74
True density g/ml	1.04-1.09
Particle size %	(0.315-1.25 mm) ≥95.0
Smaller size %	(<0.315 mm) ≤1.0
Effective size mm	0,45-0,70
Homogeneity coefficient	≤1,60
Sphericity after wear %	≥85,0

3. Recommendations for use

PARAMETERS	DATA
pH range	1-7
Max. operating temperature in Cl form °C	40
Working exchange capacity mmol/l	≥1100
Regeneration temperature °C	≤38
Working flow m/h	10-30

ZGA412 weakly basic anion exchange resin of acrylic acid series

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