top of page

DM (Demineralized) Water System

High-Purity Water Treatment for Industrial & Laboratory Applications

At Best Innovation Technologies, we provide reliable and high-performance DM Water Systems that remove dissolved salts, minerals, and ions from raw water using advanced ion-exchange technology. Ideal for applications that demand high-purity water, our systems are custom-built for industrial, commercial, and lab use.

Key Features

  • Two-Bed or Mixed Bed Ion Exchange Technology

  • Removes 99–100% of Dissolved Solids (TDS)

  • Automatic, Semi-Automatic & Manual Options

  • Corrosion-Resistant FRP/MSRL/SS Vessels

  • High-Quality Cation & Anion Resins

  • Conductivity <1 µS/cm (ultra-pure output)

How It Works

A DM plant works on ion exchange principles, where water passes through cation exchange and anion exchange resin beds. The cation resin removes positively charged ions (e.g., calcium, magnesium, sodium), and the anion resin removes negatively charged ions (e.g., chloride, sulphate, nitrate). In mixed-bed systems, both resins are combined for ultra-pure water.

Applications

  • Boiler Feed Water

  • Pharmaceuticals & Laboratories

  • Electronics & Semiconductor Industry

  • Food & Beverage Processing

  • Chemical Manufacturing

  • Cosmetics & Textile Finishing

System Options

  • Two-Bed DM Plant (Separate Cation & Anion Units)

  • Mixed-Bed DM Plant (Polishing Unit for Ultra-Pure Water)

  • Automatic Regeneration with PLC Control Panel

  • Manual Operation for Small-Scale Plants

  • Skid-Mounted or Containerized Units

Benefits

  • Produces high-purity water with low conductivity

  • Reduces scaling and corrosion in boilers and process equipment

  • Easy resin regeneration using acid and alkali

  • Low operating cost and minimal maintenance

  • Compact footprint and robust design

Scope of Supply

  • Cation and Anion Exchange Vessels

  • Mixed Bed Polisher (optional)

  • Dosing Tanks & Chemical Handling Kit

  • Conductivity Meter and Sampling Points

  • Piping, Valves, and Instrumentation Panel

bottom of page