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| Quantity: | |
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GAC S
purestar
GAC S granular activated carbon adopts selected high-quality bituminous coal as raw material, through carbonization, controlled steam activation and precise acid washing process to reduce soluble ash and impurities. It features a well-developed porous structure with balanced micropores and mesopores, providing excellent adsorption capacity for organic pollutants, residual chlorine, disinfection by-products and odor substances in water.
With high mechanical strength and uniform particle gradation, it is suitable for fixed-bed filtration systems and can maintain stable hydraulic performance during long-term operation. It is widely used in POE water treatment, ultra pure water pretreatment and food & beverage production water treatment.
Parameter | GAC 830S | GAC 1240S | Unit |
|---|---|---|---|
Iodine adsorption value | > 900 | > 900 | mg/g |
Moisture content | < 10 | < 10 | %-wt |
Methylene blue adsorption value | > 150 | > 150 | mg/g |
pH | 5 ~ 8 | 5 ~ 8 | - |
Average particle size | 1.4 ~ 1.7 | 1.2 ~ 1.4 | mm |
Hardness (Strength) | > 90 | > 90 | % |
Specific surface area | > 900 | > 900 | m²/g |
Particle size > 8 mesh (1.70 mm) | < 10 | - | %-wt |
Particle size > 12 mesh (1.70 mm) | - | < 5 | %-wt |
Particle size < 30 mesh (0.6 mm) | < 5 | - | %-wt |
Particle size < 40 mesh (0.43 mm) | - | < 5 | %-wt |
8×30 Mesh ( 0.6 ~ 2.36 mm)
12×40 Mesh ( 0.43 ~ 1.7 mm)
20 kg/bag、500 kg/bag
