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ZGA455FD-H18

“Hydrolite” ZGA455FD-H18 is a macroporous styrene series weak basic anion exchange resin that ZG developed for food industry. Compare to other weak basic anions, ZGA455FD-H18 has larger capacity and faster exchange speed, it is very suitable to adsorb organics and remove strong acid anion in water and non-water solutions. Under the same condition, the cost of water and regenerate agent will be less.

ZGA 455FD-H18 is with larger pore size and specific surface area, it could adsorb a lot of macromolecule organics, adsorbent rate could reach to 80-95%, and the elution rate is more than 95%, thus very suitable for desalination and decoloration of sugar starch.

ZGA455FD-H18 is with a few of strong basic group, in the process of operating, it will not adsorb small molecules, it is with great mechanical strength, high capacity and low swelling rate, thus very fit to the application of juices, drinks, potable water and food industry like starch sugar, beer, sorbitol, xylitol, amino acid and lactic acid etc., to improve the taste and transparent of its products.

ZGA455FD-H18

 

ZGA455FD-H18 Weak Basic Anion with High Capcity

1. Introduction:

“Hydrolite” ZGA455FD-H18 is a macroporous styrene series weak basic anion exchange resin that ZG developed for food industry. Compare to other weak basic anions, ZGA455FD-H18 has larger capacity and faster exchange speed, it is very suitable to adsorb organics and remove strong acid anion in water and non-water solutions. Under the same condition, the cost of water and regenerate agent will be less.

ZGA 455FD-H18 is with larger pore size and specific surface area, it could adsorb a lot of macromolecule organics, adsorbent rate could reach to 80-95%, and the elution rate is more than 95%, thus very suitable for desalination and decoloration of sugar starch.

ZGA455FD-H18 is with a few of strong basic group, in the process of operating, it will not adsorb small molecules, it is with great mechanical strength, high capacity and low swelling rate, thus very fit to the application of juices, drinks, potable water and food industry like starch sugar, beer, sorbitol, xylitol, amino acid and lactic acid etc., to improve the taste and transparent of its products.

2. Physical and Chemical Properties:

Items Index
Appearance Milky white to light yellow opacity beads
Matrix Styrene
Ionic Form Free amine
Moisture Content % 42～50
Capacity mmol/ml ≥1.80
True Density(Wet) g/ml 1.03～1.06
Shipping Weight g/ml 0.65～0.75
Whole Beads % ≥90
Swelling % ≤20
Particle Size Range % (0.45～1.25mm) ≥95

3. Reference:

Items Index
Height of Resin Bed m 1.5～3.0
Designed Back Wash Space % 80～100
Back Wash % 50～85
Regenerate Agent NaOH
Density of Regenerate Agent % 4～5
Dosage of Regenerate Agent m3/m3-R 2.2～2.5
Regenerate Contact Time min 50～70
Replacement Time min 30～50
Rinse Flow Rate m/h 10～15
Operating Temperature °C 30～60
pH Range 0～7

4. Operation Guide

Operation Solution Flow Rate(BV/h) Dosage (BV)
Sugar Recovery Clean Water 2.0～4.0 2.0～3.0
Back Wash Clean Water 2.0～4.0 2.5～3.0
Regenerate 4～5%NaOH Solution 1.5～2.0 2.2～2.5
Replacement DI or Pure Water 1.0～2.0 1.5～2.0
Rinse DI or Pure Water 10～15 5.0～8.0
Flushing DI Water 10～15 5.0～10.0
Operating Sugar Liquor 2.0～4.0 50～100

Noted: When start to back wash, the flow rate should be slow, after all of the resins become flexible, increase back wash flow rate step by step, after resins are fully operating, stable back wash flow rate until the output water of back wash is clean.

5. Anion Operating Leakage Curve

Manufacturing location: Ningbo City, China.

Distribution: Shipped from ZG Ningbo Factory to all the provinces in China and overseas.