Maximize Cooling Efficiency • Prevent Corrosion & Scaling • Extend Equipment Life
At SWAS Consultants, we design, supply, and maintain advanced De-Mineralization Plants (DM Plants) engineered to deliver high-purity water for a wide range of industrial and commercial processes. Our DM systems efficiently remove dissolved salts, minerals, and other ionic impurities using ion-exchange technology, ensuring consistent water quality that meets your process requirements.
A De-Mineralization Plant (also known as a Deionization Plant) uses cation and anion exchange resins to remove dissolved ions from raw water. The result is highly purified water with low conductivity and total dissolved solids (TDS), suitable for applications where even minor contaminants can affect performance.





SWAS Consultants provides custom-designed DM Plants for high-purity water needs. Ideal for boiler feed, pharma, electronics, and industrial processes.
Removes positively charged ions like calcium, magnesium, sodium, and iron by exchanging them with hydrogen (H⁺) ions.
Removes negatively charged ions like chloride, sulfate, nitrate, and silica by exchanging them with hydroxide (OH⁻) ions.
For polishing and achieving ultra-pure water (conductivity < 0.5 µS/cm), often used in laboratory and electronic industries.
SWAS Consultants provides engineered Demineralization (DM) plants using ion-exchange resins for ultra-pure water in boilers, labs, pharma, and industrial processes.
Configurations: Two-bed, mixed-bed, or modular skid systems
Capacities: 500 LPH to 100,000+ LPH, scalable on demand
Materials: FRP, MSRL, Stainless Steel, suitable for a range of environments
Automation: Fully automated regeneration control, conductivity monitoring, PLC/HMI integration
Regenerant Dosing: High‑purity HCl / H₂SO₄ (cations), NaOH (anions) with neutralization & safety features
High flow-rate designs (customizable from 500 LPH to 100,000+ LPH)
Two-bed, mixed-bed, or multiple-stage configurations
FRP, MSRL, or SS vessel options
Manual, semi-automatic, or fully automatic control panels
Regenerant dosing systems with acid/alkali safety features
Conductivity & pH monitoring with alarm indicators
Compact & skid-mounted systems available


Boiler feedwater in power plants and heavy industry
High-purity water for pharma, laboratories, electronics, and semiconductor sectors
Ultraclean water for food, beverage, and cosmetic manufacturing
Technical applications—battery filling, turbine washing, instrument cooling
Consistent ultra-pure water (< 15 μS/cm or better) for sensitive processes
Reduced fouling, scaling, and corrosion inside downstream systems
Long resin lifespan—even with variable feedwater conditions
Lower regeneration costs and minimized chemical wastage
Compact designs with fast, cost-effective serviceability
Tailored designs, optimized through feed water and usage analysis
Turnkey solutions: supply, install, automate & commission
Technical expertise: resin cleaning, regenerant selection, system tuning
Eco‑conscious operations, including spent regenerant neutralization
Lifetime support: AMC packages, spare parts, and water quality monitoring
Consistent high-purity water output
Reduced scaling and corrosion in equipment
Custom-designed systems for your feedwater & flow rate
Energy-efficient and low regeneration cost
Long resin life and easy maintenance
Full technical support and AMC options