CAS No.: | None |
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Formula: | None |
EINECS: | None |
Molecular Principal Chain: | Polystyrene Copolymer |
Color: | Pale Yellow |
Neutral Package: | Available |
Samples: |
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Customization: |
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Defluorination special resin (TX-DeF)
Defluorination special resin (TX-DeF) is a kind of high polymer which introduces active rare earth element groups on the styryl-vinylidene benzene skeleton and is subjected to surface oxidation heat treatment. The unique structure of this product helps it form stable complex with fluorate ions in water. The fluorine ion content in water can be reduced from several hundred ppm to below 0.5ppm (0.5mg/L), and the product has good mechanical strength and long life.
Typical Physical and Chemical Properties:
Subject | Specification |
Matrix Structure | Polystyrene copolymer |
Function Group | Rare metal active groups |
Physical Appearance | Pale yellow opaque spherical particles |
Granularity %(0.315-1.25mm) | ≥95 |
Wet visual density g/ml | 0.66-0.75 |
Moisture Content % | 48-55 |
Round ball rate after grinding % | ≥90 |
Fluorine saturation adsorption(g/l) | ≥15 |
Fluorine content after treatment ppm(mg/L0 | ≤0.5 |
Regeneration reagent | NaOH |
Application:
After experimental tests, the resin is suitable for treating slightly acidic fluorine-containing wastewater, at PH=3.4, the adsorption capacity of fluorine is 20g/L, and has been widely used in mine drainage, mine water, deep well water, semiconductor, electroplating, photovoltaic, coal chemical industry, drinking water and other defluorination treatment.
Arsenic removal resin(TX-DeAs)
Feautures:
The ion exchange resin has higher adsorption capacity and faster adsorption speed for arsenate ion. When the ion exchange resin is used to remove arsenic, the removal rate of arsenic in the solution is high. The arsenic content in the dearsenic solution is reach to less than 10ppb(0.01ppm,0.01mg/L).
Typical Physical and Chemical Properties:
Subject | Specification |
Matrix Structure | Macroporous styrene-divinylbenzene |
Function Group | Active Fe [R-FeO(OH)] |
Physical Appearance | Reddish brown to brown globular particles |
Granularity mm | 0.45~1.25 |
Active Fe content % | 12~18/R(dry) |
Wet visual density g/ml | 0.70~0.86 |
Wet true density g/ml | 1.12~1.28 |
Round ball rate after grinding % | ≥90 |
Moisture Content % | 50~65 |
Max. Operating temperature ºC | 90 |
pH range | 5~9.5 |
Solubility | Insoluble in water, acid, base, and common solvents |
Application : Mine water, deep well water, potable water
ABOUT US
Regular Packaging:
1. 25 liter plastic bags packed on wooden pallets
2. Super sack bags on packed on wooden pallets
3. Neutral Packing is available
For more modes of packaging, please contact our salesman directly.
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