Demineralization Plant

MIXED BED:

Principle: The unit contains a mixture of cation & anion resin through which water passes from top to bottom allows
exchange of both types of ions from water to the resin thereby reducing the salt content & conductivity.

Regeneration: The regeneration takes place after cation & anion resins separation with Acid & Caustic lye & are air mixed for
water production.

Automation: The valves are pneumatic actuated with PLC Panel integrated with Conductivity controller to initiate the
regeneration & all other operations automatic. Choice between Volume, Conductivity or Timing selection is available

Competitive: A Mixed Bed unit is having high capacity for polishing of demineralized water, producing the high quality water
at a very low cost per litre of water for medium quantity of water consumption.

Each plant for the production of demineralized water is custom made whether it is 100 lph or 15 m3/hr. Demineralization Plant is designed with the following parameters.

• Raw water analysis
• Quality of product water
• Production of dm water per hour
• Regeneration period
• Automation & controls

System includes:

• Frp/msrl/ssrl pressure vessels
• Multi port valve/ball valve piping
• Ion exchange resins
• Sand/gravel/carbon
• Control panel with plc
• Pressure monitors
• Feed/ booster pump
• Level controller
• Batch controller
• S. S. / m. S. Powder coated frame
• Regenerate drums
• Std pvc/ pvc-u/ . S. Piping

Polisher:

• Non regenerative type
• Continuous high quality water
• Compact design
• Low equipment cost
• Negligible labor charges
• Lower to medium productions

Mixed bed:

• Regenerative type
• Low cost for production per ltr of water
• High equipment cost
• Fully automatize process
• Medium to higher productions

Pressure vessels:

FRP - fiber reinforced plastic – pentair international ltd, SSRL& MSRL - stainless steel & mild steel rubber lining are fabricated in-house with advanced manufacturing processes gives low maintenance, higher servicing life with space savings.

Lon Exchange Resin:

As a part of the best industry practice we only use mono dispersion resins having size distribution of 0. 6 mm through. Results in high quality, longer generation periods, low channeling with high pressure and shock resistivity and longer changing periods.

Multiport valves:

Instead of conventional six way valve type pattern we use new generation multiplexor valves (for small to medium systems) which not only reduces labor requirement but also saves space, reduces maintainer time during servicing and importantly very economical also.

Type: manual multiplier valves, automatic multiplier valves

Piping:

PVC/ PVC-u pipes and fittings are of George Fischer, Switzerland or any standard Indian make. S. S. Piping are custom made at our fabrication shop with elector polishing which makes it suitable for all purposes including pharma & electronic industry.

Automation & controls:

We offer following automation as part of the standard package. Even other can also be included upon customer request.

• Conductivity controls
• Level controls (raw water & product water tank)
• Auto regeneration
• Batch process auto cut offs
• PLC based sync with other plants
• Pressure controls

COMPONENTS & MATERIALS

Composite Ion Exchange Vessels

High Productive Grade Resins

Imported Multiport Valves

Industrial UPVC Pipes, Fittings & Valves

UPVC/ MSRL Ejectors

Conductivity & Other Meters

Regeneration Stations

Stainless Steel 316/ 304 Pumps

Stainless Steel Frame

Proven Electronic Components

Small Scale Demineralization Units

^*Note: Except TDMPV-10 All Plants are assembled with Multiport Valves & Output Mentioned is based on 100 ppm of Inlet Raw Water TDS with options of automatic or manual.