Demineralization Water Treatment Plant
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Demineralization Water Treatment Plant || Working Process|| Price|| 01714404000
What Is Demineralization Water Treatment Plant?
A Demineralization Water Treatment Plant is an advanced Ion Exchange–based system designed to remove dissolved salts, including both cations and anions, from raw water. When chemical compounds dissolve in water, they break into positively and negatively charged ions. These ions affect water quality, making ion exchange technology essential for producing mineral-free, high-purity water. A modern Demineralization Water Treatment Plant delivers water that is completely free from unwanted minerals, making it ideal for industries requiring ultra-pure water. The treatment process typically involves cation exchange, anion exchange, degasification, and final polishing, ensuring all ionic contaminants are removed effectively. Demineralization technology is considered one of the most efficient and cost-effective water purification solutions. Due to its high performance and reliability, a Demineralization Water Treatment Plant is widely used across various industrial sectors such as steam generation, power plants, chemical processing, manufacturing, pharmaceuticals, and cooling systems. If you need consistent, high-quality purified water with zero mineral content, a Demineralization Water Treatment Plant is one of the best solutions available.
Why (DM) Water Treatment Plant Is Important?
A Demineralization (DM) Water Treatment Plant is important because it removes dissolved minerals (both cations and anions) from water to produce high-purity, mineral-free water. This type of purified water is essential in many industrial and commercial applications where even tiny amounts of minerals can cause serious problems.
Produces High-Purity Water
DM plants remove ions like calcium, magnesium, sodium, chloride, sulfate, nitrate, and many more.
This ensures water with extremely low conductivity and total dissolved solids (TDS).
Prevents Scaling and Corrosion
Mineral-rich water causes:
- Scale formation inside boilers, pipelines, and heat exchangers.
- Corrosion caused by unwanted ions.
Essential for High-Pressure Boilers
Power plants and industries using high-pressure boilers need water with almost zero minerals to avoid:
- Tube failure
- Overheating
- Inefficiency
Ensures Accurate Chemical and Pharmaceutical Production
- Pharmaceuticals
- Cosmetics
- Food & beverage
- Electronics manufacturing
Protects Industrial Equipment
Minerals in raw water can reduce performance and damage:
- Steam generators
- Turbines
- Cooling systems
Improves Product Quality
In industries like textiles, chemicals, and laboratories, DM water prevents unwanted reactions and ensures consistent product output.
Cost-Effective Solution
Compared to other purification technologies, ion exchange DM plants are:
- Low maintenance
- Energy efficient
- Cost-effective for large-scale operations
Widely Used Across Industries
DM water is essential in:
- Power plants
- Refineries
- Chemical industries
- Hospitals and laboratories
- Electronics manufacturing
- Food and beverage industries
Demineralization Water Treatment Plant – Working Process
1️⃣ Pre-Treatment Stage
2️⃣ Cation Exchange Unit (SAC Resin)
In the first stage of ion exchange, water enters a Strong Acid Cation (SAC) exchanger.
Process Function:
- Removes all positively charged ions (cations):
Calcium, Magnesium, Sodium, Potassium, Iron, Manganese - Exchanges them with Hydrogen (H⁺) ions
3️⃣ Degasser / Degasification Tower
The acidic water then flows into a degasser, where CO₂ gas produced in the cation exchange reaction is removed.
Benefits:
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Reduces load on the anion unit
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Lowers chemical consumption
-
Improves overall treatment efficiency
4️⃣ Anion Exchange Unit (SBA Resin)
Next, the water passes through a Strong Base Anion (SBA) exchanger.
5️⃣ Mixed Bed Polisher (For High-Purity Applications)
For industries requiring ultra-pure water, a Mixed Bed Polisher is added as the final purification stage.
Features:
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Contains a 50:50 mix of cation and anion resins
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Ensures extremely low conductivity
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Produces water with almost zero TDS and silica
6️⃣ Final Treated Water
The output DM water typically achieves:
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TDS < 1 ppm
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Conductivity 0.1–10 µS/cm
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Very low silica levels
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No hardness, no minerals
This high-purity water ensures safe and efficient industrial operation.
7️⃣ Resin Regeneration Process
When resins become exhausted, they are regenerated:
Cation Resin Regeneration:
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Regenerated using Hydrochloric Acid (HCl) or Sulfuric Acid (H₂SO₄)
Anion Resin Regeneration:
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Regenerated using Sodium Hydroxide (NaOH)
Mixed Bed Resin Regeneration:
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Resins are separated, cleaned, regenerated, and mixed again for reuse
More info please contact our phone No: 01714404000
ABOUT MHT FILTRATION LIMITED
