ResinTech ASM-10-HP is a chloride form arsenic selective hybrid anion exchange resin. ASM-10-HP has hydrated iron oxide monoatomically dispersed throughout the polymer giving the product hybrid properties and exceptional capacity for certain oxo anions. ASM-10-HP is intended for arsenic removal although it does remove uranium and other trace level contaminants. ASM-10-HP has been Gold Seal Certified by the WQA for use in potable water applications.
ASM-10-HP is a strongly basic hybrid anion exchange resin specially formulated to selectively remove arsenic. It is supplied in the salt form as clean, moist, tough, uniform, spherical beads. ASM-10-HP exhibits extraordinary throughput capacity in arsenic removal service on potable water supplies. Its performance is virtually unaffected by common anions, such as chlorides, bicarbonates or sulfates. It is effective over the entire pH range of potable water. It has the highest arsenic removal capacity of organic based arsenic removal media, with no Arsenic dumping – effluent arsenic levels will not exceed influent levels if resin is operated past exhaustion point. Spherical and uniform particle size provide low pressure drop and greater resistance to bed compaction. Unlike granular, coated medias, ASM-10-HP will not shed particles. ASM-10-HP is made from NSF/ANSI-61 validated Anion Exchange Resin.
ASM-10-HP TYPICAL PROPERTIES:
Polymer Matrix: Styrenic Gel
Ionic Form: Chloride
Functional Group: Iron oxide Hybrid / Diethanolamine
Physical Form: Spherical Beads
Particle Size: 16 to 50 US Mesh (297 – 1190 μm)
Minimum Sphericity: 93%
Uniformity Coefficient: 1.6
Temperature Limit: 250°F (121°C)
Total Exchange Capacity (meq/mL): 1.4
Moisture Retention: 35% to 50%
Shipping Weight: 48 – 50 lbs/ft³ (769 – 801 g/L)
REACH Registered: YES
Maximum continuous temperature Chloride form: 170˚F
Minimum bed depth: 24 inches
Backwash expansion: 50 to 75 percent
Maximum pressure loss: 25 psi
Operating pH range: 4 to 8 SU
Service flow rate: 1 to 5 gpm/cu.ft.