MSB Series Industrial Packaged Separate Bed Deionizer Engineering Specs
MSB Industrial Deionizer Series
Separate-bed ion exchange system designed for industrial high-purity water applications. Individual tank capacity ranges from 100,000 grain to 3,440,000 grain with continuous flow rates of 5-600 GPM. Tank diameters from 16″ to 96″ and service pipe connections from 1″ NPT to 6″ flange are available. Single and twin alternating systems are available with a wide variety of hardware and instrumentation packages. Standard design assumes use of 30% hydrochloric acid and 50% sodium hydroxide chemical for resin regeneration. Contact Marlo, Inc. for information on larger tank sizes and custom sized applications.
Features/Benefits
- Heavy-gauge carbon steel pressure vessels internally lined with a chemically resistant vinylester coating. All exterior surfaces are coated with a acid and caustic resistant “Safety Blue” paint finish. Non-ASME construction with 100 psig working pressure.
- Flat-false bottom resin support with a hub-radial, non-clogging underdrain constructed of PVC for the ultimate in corrosion resistance.
- High capacity, strong-acid cation exchange resin in hydrogen-form.
- High capacity, Type 2 strong-base anion exchange resin in hydroxide-from (shipped in chloride form).
- Sch 80 PVC face-piping assemblies with thermo-plastic, normally-open, “Y” pattern diaphragm control valves. Vessels with service piping 4″ and larger utilize Sch 80 PVC face-piping and double-acting butterfly control valves. All control valves are air-operated requiring a 80-100 psig of clean, plant air supply.
- Cation and anion vessels are mounted on a structural carbon steel skid and pre-piped to the fullest extent for minimal floor space requirements and ease of installation.
- Comprehensive Programmable Logic Controller (PLC) system pre-wired in a NEMA-4X electrical enclosure. Includes all operator switches, push-buttons, indicator/alarm lights, and heavy-duty solenoids for control valve actuation.
- Panel-mounted system flow meter and DI water conductivity monitor with digital display.
- Pre-assembled system pressure gauge and sampling valve center.
Optional Equipment
- ASME constructed, stamped, and certified pressure vessels for varying working pressures.
- Automatic low/no flow recirculation pump systems.
- Automatic alternating systems for continuous service.
- Sulfuric acid regenerated cation systems.
- Pumped chemical regeneration systems.
- Fiberglass reinforced plastic (FRP) skids and pressure vessels (48″ diameter and under).
- Rubber-lined pressure vessels.
- Instrumentation additions include flow totalization, pH, and chemical percent meters.
- Touch-screen operator interface terminals in lieu of lights and switches.
- Forced-draft decarbonator towers for CO2 reduction prior to anion vessel.
- Product water storage tanks and re-pressurization pump systems.
- Waste chemical neutralization systems with automatic controls.
- Multi-media, activated carbon, and reverse osmosis pre-treatment systems.
- Mixed-bed deionization and UV sterilization post-treatment systems.
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