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WT-S
purestar
Produced from selected bituminous coal through crushing, screening, carbonization and steam activation processes, WT-S features a balanced pore structure that provides effective removal of organic contaminants, color, taste and odor from water. With an iodine value of ≥900 mg/g and ≥90% abrasion hardness, it maintains stable filtration performance and low attrition loss during normal operation and backwashing cycles.
Available in common mesh sizes including 8×16, 8×30 and 12×40, WT-S is compatible with most standard pressure filters, gravity filters and multimedia filtration systems. Its consistent quality and economical pricing make it the standard workhorse for routine water treatment applications with moderate inlet load requirements.
Parameter | WT-S 830 | WT-S 1240 | Unit |
|---|---|---|---|
Iodine adsorption value | > 900 | > 900 | mg/g |
Moisture content | < 5 | < 5 | %-wt |
Ash content | < 15 | < 15 | %-wt |
Floatation rate | < 6 | < 6 | %-wt |
Hardness (Strength) | > 90 | > 90 | % |
Specific surface area | > 900 | > 900 | m²/g |
Particle size > 8 mesh (1.70 mm) | < 15 | - | %-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)
Other customized particle sizes
Packaging
25 kg/bag、500 kg/bag
