PS400 详细介绍
产品描述
Pure PS400 is a macroporous exchange resin based on the i minodiacetatic acid functional group, which has chelating properties for heavy metal ions even against high concentrations of calcium.
Pure PS400 finds use in processes for extraction and recovery of metals from ores, galvanic plating solutions, picking baths and effluents.

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树脂的物化性能指标 |
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Polymer Matrix Structure |
Macroporous, Styrene / DVB |
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功能基团 |
Imi nodiacetatic |
|
Ionic Form, as shipped |
Na+ |
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Physical Form And Appearance |
Milky 白色 Spherical Beads |
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整球率 |
95% min. |
|
Screen Size Range |
16-40 mesh, wet |
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Particle Size Range |
0.40-1.25mm ≥ 95 |
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均一系数 |
1.6 max. |
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Water Retention, Na+ form |
52-58% |
|
Shipping Weight (approx.) |
720-780 g/l |
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Total Exchange Capacity, Na+ form |
≥ 1.80 meq/g (Chelated Cu2+) |
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Max, Operating Temperature, H+ form |
100℃ (212℉) |
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pH 范围 |
3-12 |
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Max. Reversible Swelling (H+ →Na+) |
40% |
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建议运行条件及再生方法 |
|
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pH 范围 |
3-12 |
|
Operating Temp |
0℃ - 100℃ |
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Operating Flow Rate |
5-15 (m/hr) |
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Method of Regeneration |
pass 1N HCl 2~4 BV in 1~1.5hours, rinse with DI water or soft water until pH = 3~4; pass 1N NaOH 2~4 BV in 1.5~2 hours, rinse with DI water or soft water until pH = 9 |


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