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Anionic Resin
- Product Description
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- Commodity name: Anionic Resin
Application: Removal of Color and Odor: Anionic resins can be used to remove color and odor from water sources. Purification of Water and Wastewater: They play a crucial role in removing organic pollutants and harmful ions from water and wastewater.
Chemical Name:Anionic Resin
Shape:Spherical beads (typically 0.3–1.2 mm in diameter)
Components: Cross-linked polystyrene-divinylbenzene (PS-DVB) or acrylic
Other names:
Anion exchanger, SBA resin (Strong Base Anion), WBA resin (Weak Base Anion), Hydroxide form (OH⁻), Chloride form (Cl⁻), or Free base form
Molecular Formula: Not fixed (polymeric structure, e.g., [C₆H₄(N⁺(CH₃)₃)CH=CH₂]ₙ for Type I SBA)
Molecular Weight: High (>10.000 g/mol; varies with cross-linking)
CAS Number:
Strong Base Anion Resin (Type I): 63181-94-2
Strong Base Anion Resin (Type II): 9059-23-4
Weak Base Anion Resin: 9046-55-9
Application:
Removal of Color and Odor: Anionic resins can be used to remove color and odor from water sources.
Purification of Water and Wastewater: They play a crucial role in removing organic pollutants and harmful ions from water and wastewater.
Desalination: In desalination processes, anionic resins help remove anionic ions from water.
Reduction of Alkalinity: Anionic resins, particularly in the chloride form, can be used to reduce the alkalinity of water by replacing carbonate, bicarbonate, sulfate, and nitrate ions with chloride ions.
Removal of Harmful Ions: They are effective in removing various harmful anions like nitrates, sulfates, and chlorides, improving water quality.
Tannin Removal: Anionic resins can be integrated into water treatment systems to reduce tannin levels.
Nitrate Removal: They are frequently used to remove nitrates from water sources, which can be a significant concern in many areas.
Industrial Applications: Power Plant Water Treatment:
Anionic resins are used to reduce corrosion and improve the efficiency of industrial processes like power plant water treatment.
Demineralization: They are essential in demineralization processes, particularly in industrial settings, to remove unwanted minerals from water.
Pharmaceutical Applications: Anionic resins can be used in the extraction and purification of various pharmaceutical products, including enzymes, hormones, and antibiotics.
Packing:
25 kg sealed HDPE bags
Fiber drums (50–100 kg)
Storage:
Store in cool, dry conditions (<30°C for OH⁻ form to prevent degradation)
Keep moist (avoid drying out, especially OH⁻ form)
Protect from CO₂ (converts OH⁻ to CO₃²⁻) and oxidizing agents
Avoid contact with strong acids (damages weak base resins)
Keywords： Anionic Resin
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