ResinTech MBD-15-SC Mixed Bed Resin, Semiconductor Grade, 1 Cubic Foot
ResinTech MBD-15 is intended for use in all mixed bed deionization applications that require high resistivity and high capacity. MBD-15 is particularly well suited for portable exchange and other polishing applications. MBD-15 is supplied ready to use with the cation component in the hydrogen form and that anion component in the hydroxide form.
Features & Benefits
- High Total Capacity: Cation and anion mixture provides high capacity for "in place" mixed bed installations
- Ease of Separation: Density and color difference between cation and anion components results in good backwash separation during regeneration
- Superior Organic Fouling Resistance: Highly porous anion component minimizes organic fouling
- Ideal For Portable Exchange DI Systems: All resin parameters are optimized for use in portable exchange DI systems were the resin is regenerated at a central facility
- Complies With US FDA Regulations: Conforms to paragraph 21CFR173.25 of the Food Additives Regulations of the US FDA
Applications:
- Portable Exchange Deionization: ResinTech MBD-15 can be used in PEDI applications to remove bulk TDS from raw waters or to remove trace levels of TDS following reverse osmosis or other desalination processes. The mixed resin cab be separated into its components, CG8-H-BL and SBG1P-OH, for regeneration, and reused hundreds or thousands of times. The cation component, CG8-H-BL, is dark in color and provides optimized color difference from SBG1P-OH. This color difference is very helpful to verify resin separation during backwash.
- In Place Regeneration: ResinTech MBD-15 is ideal for in place regeneration mixed beds, especially if they are set up for 60/40 anion to cation ratio that is optimum for most mixed bed polishers. The cation component, CG8-H-BL, has optimized bead size to separate cleanly from the anion component, SBG1P-OH.
- Polymer Structure: Styrene/DVB
- Polymer Type: Gel
- Physical Form: Spherical Beads
- Ionic Form as Shipped: Hydrogen/Hydroxide
- Column Capacity: >0.57 meq/mL
- Volume Ration Cation/Anion: 40/60 percent
- Water Retention: 60 to 65 percent
- Approximate Shipping Weight: 43 lbs per cu. ft.
- Screen Size Distribution (US Mesh): 16 to 50
- Resin Color
- Cation: Brown to black
- Anion: Amber
Suggested Operating Conditions
- Maximum Continuous Temperature: 140°F
- Minimum Bed Depth: 24 Inches
- Backwash Expansion: 50 to 100 percent
- Maximum Pressure Loss: 25 psi
- Operating pH Range: 2 to 12 SU
- Service Flow Rate
- Working: 1 to 5 gpm per cu. ft.
- Polishing: 3 to 15 gpm per cu. ft.
